FUSERBLOC Fuse combination switches for industrial fuses up to 1250 A

Transcription

1 Fuse protection fuser_548_a cat The solution for > Motor load break. > Protection of industrial cabinet. FUSERBLOC 6 to 25 A Strong points fuser_52_a cat Function FUSERBLOC 2 to 4 A FUSERBLOC are manually operated multipolar fuse combination switches. They make and break on load and provide safety isolation and protection against overcurrent for any low voltage electrical circuit. Advantages Improved safety Complete isolation of the fuse with double breaking per pole (top and bottom of fuse). Positive break indication. IP2X protection with terminal shrouds front panel. High breaking capacity Protection against overloads and shortcircuits thanks to high breaking capacity fuses ( ka rms). fuser_59_a cat FUSERBLOC 2 to 2 A Specific functionalities for simplified use TEST position for testing control circuits without power using U-type auxiliary contacts. In TEST position, the enclosure door can be opened. Mechanical or electronic fuse melting detection system (see DDMM or FMD). > Improved safety. > High breaking capacity. > Specific functionalities for simplified use. A complete range. > Centred or left side operation, rear connections, plug-in connections. Please consult us. Conformity to standards > IEC > EN > BS EN > NBN EN > IEC > DIN EN > NF EN > IEC > VDE 66- > VDE 66-7 > Standards UL: see FUSERBLOC UL Approvals and certifications () Customised solutions () Product reference on request. fuser_597_a fuser_552_a Multipolar FUSERBLOC Centred operation 88 General Catalogue 2-24

2 What you need to know In addition to the FUSERBLOC rating, product selection also depends on the fuse characteristics and functional specifications, which need to be in accordance with the application. SOCOMEC FUSERBLOC are available for utilisation with NFC, DIN or BS88 fuses. Whether it is pole + switched or pole + solid, the FUSERBLOC 2 to 2 A with direct front operation and external operation is the best suited solution in compact design. From 2 to 4 A, the FUSERBLOC is available in 2, or 4 poles with direct right side operation. From 6 to 25 A, the FUSERBLOC allows direct and external front left or right side operation in 2, or 4 poles. fuser_7_a cat fuser_75_a cat With external operation, it is possible to operate the device in ways: - Front operation - Right side operation - Left side operation. For ratings 2 to 4 A, the flat mounting kit provides a compact solution ideally suited to withdrawable applications. fuser_72_a_2_cat fuser_76_a_2_cat Maintenance of outputs from the DC common bus. The FUSERBLOC LMDC is the most compact solution and the most economical for your maintenance requirements (please consult us). fuser-lm_2_a fuser_74_a cat General Catalogue

3 References BS 88 - External front and side operation - 2 to 6 A Rating (A) Fuse size Frame size Number of poles Reference Switch I- Reference Changeover I - - II External front handle I- TEST External front handle I- TEST External right side handle I - Changeover external front handle I - - II Shaft extensions for handle Terminal shrouds () U type A/C (2) Integrated solid link A A CD 2 A A + switched +solid switched + solid S type IP () S type 4 25 () S type IP () S type IP () 2 mm A A 6 A A2-A 2 2 P P S type 2 S type 25 S type 48 2 S type 2 Standard contact NO A A4 (4) CD 6 A A-A4 (4) A 6 A A4 4 2 P P P IP () () IP () IP () mm P contact NC P A B-B () Standard. (2) 4 auxiliary contacts as standard without additional contact holder. () Top/bottom. (4) For fuse size A4: max diameter mm. 9 General Catalogue 2-24

4 BS 88 - External front and side operation - 2 to 25 A Rating (A) Fuse size Frame size Number of poles Reference Switch I- Reference Changeover I - - II External front handle I- TEST External front handle I- TEST External right side handle I - Changeover external front handle I - - II Shaft extensions for handle Terminal shrouds () U type A/C (2) Integrated solid link CD 2 A A-A4 (5) A 2 P P A B-B A B-B2-B 5 5 A B-B2-B 6 4 A B-B2- B-B4 6 2 P P P P IP () () IP () IP () mm P contact NO contact NC A C-C2 7 8 A C-C2-C 7 25 A D 8 2 P P S type 4 () S type S type 47 () S type 48 2 mm P P S4 type () () Standard. (2) 4 auxiliary contacts as standard without additional contact holder. () Top/bottom. (4) 8 AC as standard without support (the support is for 8 additional auxiliary contacts). (5) For fuse size A4: max diameter mm General Catalogue

5 References (continued) BS 88 - Direct operation - 2 to 6 A Rating (A) Fuse size Frame size Number of poles Reference Side direct operation Reference Direct front operation Side direct handle operation switch Direct front handle Auxiliary contacts Terminal shrouds () Cage terminals Handle key interlocking accessories (2) 64 2 A A CD 2 A A 2 A A 6 A A2-A 2 + switched + solid switched + solid P consult us 625 consult us consult us 2 P consult us consult us consult us contact NO/NC A-type 999 () 2 contacts NO/NC A-type () Standard Standard P consult us A A4 (4) 625 consult us consult us contact NO/NC A-type () CD 6 A A-A4 (4) A 6 A A4 4 2 P consult us consult us consult us 2 P consult us consult us consult us contacts NO/NC A-type () 2 P P consult us 6 A B-B consult us consult us () Max. 2 contacts. (2) Lock not included. () Top/bottom. (4) For fuse size A4: max diameter mm. 92 General Catalogue 2-24

6 BS 88 - Direct operation - 2 to 4 A Rating (A) Fuse size Frame size Number of poles Reference Side direct operation Reference Direct front operation Side direct handle operation switch Direct front handle Auxiliary contacts Terminal shrouds () Cage terminals Handle key interlocking accessories (2) CD 2 A A-A4 (4) A 2 A B-B A B-B2-B 5 5 A B-B2-B 6 4 A B-B2-B-B4 6 2 P consult us consult us consult us 2 P consult us consult us consult us 2 P consult us consult us consult us 2 P consult us consult us consult us 2 P consult us consult us consult us consult us contact NO/NC A-type () 2 contacts NO/NC A-type () 2 P P () Max. 2 contacts. (2) Lock not included. () Top/bottom. (4) For fuse size A4: max diameter mm. BS 88 - Direct operation - 6 to 25 A Rating (A) Fuse size Frame size 6 A C-C2 7 8 A C-C2-C 7 25 A D 8 Number of poles Reference Side direct operation Reference Direct front operation 2 P P Side direct handle operation switch Direct front handle Auxiliary contacts contact NO U-type () contact NC U-type () Terminal shrouds () 2 P P Cage terminals Handle key interlocking accessories (2) () Max.number of U-type auxiliary contacts is 8. (2) Lock not included. () Top/bottom. General Catalogue

7 References NFC and DIN - External front and right side operation - 25 to 25 A Rating (A) / Fuse / Frame size No. of poles Switch I--TEST Changeover switch I--II External front handle TEST external front handle External right side handle Changeover external front handle Shaft for external handle Auxiliary contacts (2) Terminal shrouds () Integrated solid link 6 2 () A x 8 CD 2 A x 8 2 A 4 x 5 + switched + solid 6 42 () () switched + solid () switched + solid 6 44 () () S type IP S type S type IP S type IP mm 4 52 U-type contact A 4 x 5 6 A C 2 2 P () () P () () S type S type Standard A 22 x 58 2 P () () mm 4 2 (2) U-type contact A 22 x A 2 P P IP IP IP P () Available enclosed (see page "Enclosed fuse switches" page XXX). (2) Top/bottom. () Maximum 4 contacts. 94 General Catalogue 2-24

8 NFC and DIN - External front and right side operation - 6 to 25 A Rating (A) / Fuse / Frame size No. of poles Switch I- Changeover switch I--II External front handle TEST external front handle External right side handle Changeover external front handle Shaft for external handle Auxiliary contacts Terminal shrouds (2) Integrated solid link 6 A 6 A 4 25 A 5 4 A P P () () P () () P () () IP IP IP mm 4 2 U-type contact () U-type contact (4) 2 P P A 7 8 A 7 8 A A P 8 26 S type 8 6 () 8 66 () 2 P P 8 28 S4 type P S type mm P P () Available enclosed (see "Enclosed fuse switches" page (2) Top/bottom. () Maximum 4 contacts. (4) Maximum 8 contacts. XXX). General Catalogue

9 References (continued) NFC and DIN - Direct operation - 25 to 25 A Rating (A) Fuse size Frame size No. of poles Direct side operation Direct front operation Direct handle Auxiliary contacts Terminal shrouds Cage terminals Lock for fuse protection cover Handle key interlocking accessories (6) A x 8 CD 2 A x 8 + switched + solid switched + solid ()(2) A-type contact NO/NC 999 () A-type 2 contacts NO/NC () Standard 2 A 4 x switched + solid Standard Standard 5 A 4 x 5 6 A C 2 A 22 x A 22 x 58 2 P consult us 65 5 consult us consult us 2 P consult us 65 6 consult us consult us 2 P 65 2 consult us 65 consult us 65 6 consult us 2 P 65 2 consult us 65 consult us 65 6 consult us (5)(2) (5)(2) A-type contact NO/NC () A-type 2 contacts NO/NC () 2 P 9 26 (4) 9 6 (4) 9 46 (4) A 2 P consult us 65 2 consult us consult us () Direct front operation. (2) Standard. () Maximum 2 contacts. (4) Top or bottom. (5) Direct right side operation. (6) Locking using RONIS ELAP lock (lock not included). 96 General Catalogue 2-24

10 NFC and DIN - Direct operation - 6 to 4 A Rating (A) Fuse size Frame size 6 A 6 A 4 25 A 5 4 A 2 6 No. of poles Direct side operation Direct front operation 2 P consult us 65 5 consult us consult us Direct handle (4)() Auxiliary contacts Terminal shrouds 2 P 9 26 () Cage terminals 54 6 Lock for fuse protection cover P consult us 9 6 () consult us consult us A-type contact NO/NC (2) 9 46 () P consult us A-type contacts 2 P consult us (4)() NO/NC () (2) consult us P consult us () consult us () consult us Handle key interlocking accessories (5) () Standard. (2) Maximum 2 contacts. () Top/bottom. (4) Direct right side operation. (5) Locking using RONIS ELAP lock (lock not included). NFC and DIN - Direct operation - 6 to 25 A Rating (A) Fuse size Frame size No. of poles Direct side and front operation Direct front handle Direct side handle Auxiliary contacts Terminal shrouds 6 A 7 8 A 7 8 A A P P P P ()(2) ()(2) U-type contact NO (4) contact NC (4) 2 P 8 28 () 8 8 () 8 48 () 2 P 8 22 () 8 2 () 8 42 () () Direct front operation. (2) Standard. () Top/bottom. (4) Maximum 8 contacts. General Catalogue

11 Accessories Direct operation handle For front operation Rating (A) Frame size Figure no. Handle colour Reference Red For right side operation Rating (A) Frame size Figure no. Handle colour Reference / acces_47_a_2_cat acces_262_a Fig. acces_48_a_2_cat acces_26_a Fig.2 fuser_77_a Fig. Fig.4 Fig. 5 External front operation handle Padlockable handle in position Rating (A) Frame Handle Handle Operation External IP size type colour Defeatable handle Reference CD 25 6 //2 S I - IP55 Yes 4 2 CD 25 6 //2 S I - Yes 4 2 CD 25 6 //2 S I - Yes 2 CD 25 6 //2 S I - - Test Yes 4 25 CD 25 6 //2 S I - - Test Yes 25 S type handle acces_49_a_2_cat acces_64_a_2_cat 4 6 S2 I - IP55 Yes S2 I - Yes S2 I - Yes S2 I - - Test IP55 Yes S2 I - - Test Yes handle S I - Yes S I - Yes S4 I - Yes S4 I - Yes 4 () IP: protection degree according to IEC 6529 standard. Padlockable handle in position and I Rating (A) Frame size Handle type Handle colour External IP () Reference CD 25 6 //2 S S () IP: protection degree according to IEC 6529 standard. S type handle acces_5_a_2_cat S4 type handle acces_52_a_2_cat External right side operation handle Rating (A) Frame size Handle type Handle colour External IP () Reference CD 25 6 //2 S IP CD 25 6 //2 S 47 2 CD 25 6 //2 S S2 IP S S /8 S /8 S 48 () IP: protection degree according to IEC 6529 standard. S type handle acces_49_a_2_cat acces_66_a_2_cat S type handle General Catalogue 2-24

12 External front operation handle with metal padlocking lever Rating (A) Frame size Handle type Handle External IP colour Defeatable handle Reference CD 25 6 //2 S Yes 4D 29 CD 25 6 //2 S Yes 4E S2 Yes 42D S2 Yes 42E S Yes 4D S Yes 4E S4 Yes D S4 Yes E 9 () IP: protection degree according to IEC 6529 standard. handle acces_26_a_2_cat acces_25_a_2_cat S type handle S-type handle adapter Use Enables S-type handles to be fitted in place of existing older style Socomec handles. Adapter can be utilised as a spacer to increase the distance between the panel door and the handle lever. Dimensions Adds 2 mm to the depth. Handle colour To be ordered in multiples of External IP () Reference 49 () IP: protection degree according to IEC 6529 standard. acces_87_a cat Alternative S-type handle cover colours Use For single lever handles S, S2, S types and double lever handle, S4 type. Other colours: please consult us. Handle colour To be ordered in multiples of Handle Reference Light grey 5 Type S, S2 4 Dark grey 5 Type S, S2 4 Light grey 5 S4 type 4 Dark grey 5 S4 type 4 4 acces a cat Flat mounting kit Use The flat mounting providing compact solution ideally suited to withdrawable applications. Kit to be used with a handle for flat mounting. Rating (A) Frame size Type Reference CD 25 CD 2 Kit + Shaft 2 mm Kit + Shaft 2 mm fuser_55_a cat Handle for flat mounting kit Padlockable handle in position Rating (A) Frame size Handle type Handle colour External IP () Reference CD 25 6 //2 S IP (2) CD 25 6 //2 S 2 (2) 4 6 S2 IP (2) 4 6 S (2) () IP: protection degree according to IEC 6529 standard. (2) Defeatable handle in position I. handle. fuser_56_a cat General Catalogue

13 Accessories (continued) Front operation shaft support accessory Use This support maintains shaft position for extension shafts greater than 2 mm in length. Rating (A) Frame size Reference Shaft guide for external operation Use To guide the shaft extension into the external handle. This accessory enables the handle to engage the extension shaft with a misalignment of up to 5 mm. Required for a shaft lengths over 2 mm. Description Reference Shaft guide 429 Shaft for external front operation handle Use Standard lengths: - 2 mm - 2 mm - 4 mm - 5 mm. Other lengths: consult us. Rating (A) Frame size Shaft length (mm) Reference CD 2 CD CD 2 CD CD 2 CD () acces_45_b cat acces_26_a_2_cat fuser_6_a_2_cat acces_69_a cat (2) / / () () Use the shaft guide accessory for external operation. (2) Use the front operation shaft support accessory. acces_22_a x_cat X Dimension X (mm) for FUSERBLOC BS88 CD 2 CD CD6 CD Shaft length (mm) A A A2-A/A4 A-A4 B-B2 B-B2-B C-C2-C D 2//4 A 4/5 5/ Dimension X (mm) for FUSERBLOC NFC and DIN CD 25 CD Shaft length (mm) x8/4x5 4x5 C 22x58/ / / General Catalogue 2-24

14 Shaft extensions for external side operation Use Standard lengths, 2 mm. Rating (A) Frame size Handle Dimension Shaft length type Y (mm) (mm) Reference CD 25 CD 2 S S /8 S acces_2_a x_cat Y Integrated solid link Use Fixing the solid onto the mechanism produces a device with a solid of the same size as a standard three-pole device (+ 6 mm). BS88 for external front operation Rating (A) Switch body Bar rating size (A) Reference CD 6 CD 2 a NFC and DIN For external front operation Rating (A) Frame size Bar rating (A) Reference acces a cat acces a cat Solid module BS88 for external front operation Switch body size Distance (mm) Rating (A) I max (A) Reference CD 6 CD 2 a NFC and DIN For external front operation Rating (A) Frame size I max (A) Distance (mm) Reference 5 / / / / / / acces_99_a_2_cat Solid links BS88 switches Rating (A) Frame size Fuse size I max (A) Reference 2 A A2-A A CD 6 a A-A A B-B CD 2 a A-A B-B B-B2-B B-B2-B B-B2-B-B C-C D NFC and DIN switches Rating (A) Frame size Fuse size I max (A) Reference 5 / 4 x /2 C / 22 x / / / / fusib_2_a_2_cat fusib_24_a_2_cat General Catalogue

15 Accessories (continued) A-type auxiliary contacts Use Pre-break and position and I signalling by or 2 NO /NC auxiliary contacts. For low level use, specific auxiliary contacts: please consult us. Connection to the control circuit By 6.5 mm fast-on terminal. Electrical characteristics operations. References NO / NC auxiliary contacts Rating (A) Frame size Contact(s) Reference CD 2 CD CD 2 CD () (2) 2 4 () (2) acces_46_a cat () Side direct operation switch only. (2) A type auxiliary contacts cannot be mounted in conjunction with integrated solid. Characteristics Operating current I e (A) Rating (A) Current nominal (A) 25 VAC 4 VAC 24 VDC 48 VDC AC- AC- DC- DC- CD acces_47_a_2_cat U-type auxiliary contacts () Use Compact universal type auxiliary contacts which can be configured for operation in either, or both, ON and TEST positions for CD 2 to 25 A FUSERBLOC. Each slot can accommodate up to two interlocked A/Cs. References NC auxiliary contacts Rating (A) Frame size Contact(s) Reference CD Connection to the control circuit By terminals with max. section 2 x 2.5 mm². For FUSERBLOC CD 2 to 4 A. Pre-break and signalling of positions, I and TEST. and I signalling. acces_56_a cat NO auxiliary contacts Rating (A) Frame size Contact(s) Reference CD Contact holder for auxiliary contacts Rating (A) Frame size Contact(s) Reference () CD (2 x 2 max) included /6 8 (4 x 2 max) included /8 8 (4 x 2 max) included () Cannot be mounted in direct operation. Contact holder for additional auxiliary contacts Rating (A) Frame size Contact(s) Reference CD 2 CD 2 4 (2 x 2 max) (2 x 2 max) Characteristics Operating current I e (A) 25 VAC 4 VAC 24 VDC 48 VDC Rating (A) AC-5 AC-5 DC- DC- CD A B acces_4_a x_cat () U-type auxiliary contacts cannot be mounted with an integrated solid. 22 General Catalogue 2-24

16 S and ST-type auxiliary contacts Use For FUSERBLOCs 2 to 25 A, position and I signalling by to 4 NO + NC auxiliary contacts. Electrical principle The NO + NC S-type auxiliary contacts can be configured as 2 NC or 2 NO. References S-type auxiliary contacts -I for external front and right-side operation (Standard operation) Rating (A) Frame size Contact type Reference NC+NO Connection By terminals with max. cross-section mm². Mechanical characteristics operations. acces_5_a_2_cat ST-type auxiliary contacts I--TEST for external front and right-side operation (TEST operation) Rating (A) Frame size Contact type Description Reference NC+NO TEST + ON O TEST + ON Characteristics Switch body for signalling auxiliary contact Contact type Operation type Reference S-type Standard 999 ST-type TEST 999 Operating current I e (A) Current Rating (A) 25 VAC 4 VAC nominal (A) AC- AC Fuse cover interlocking Use On NFC and DIN, side direct operation, locking of the opening of the fuse protection cover when FUSERBLOC is engaged (position I). Rating (A) Frame size Fuse size No. of poles Reference CD 2 5 x 8 / 4 x 5 2 / / 4 included 6 2 C 2 / / x 58 2 / / / / P P P Terminal shrouds Use Top or bottom IP2 protection (on the front) against direct contact with terminals or connection parts. Two sets required to fully shroud both incoming and outgoing terminals. Important: > For the 4 A rating, an adaptation kit reference 999 must be ordered in addition to the auxiliary contact kit. acces_8_a cat Rating (A) Frame size Position No. of poles Reference CD top / bottom 2 / / integrated CD 2 /4 top / bottom 2 P 9 26 CD 2 /4 top / bottom 9 6 CD 2 /4 top / bottom /6 top / bottom 2 P /6 top / bottom /6 top / bottom top / bottom 2 P top / bottom top / bottom top / bottom 2 P top / bottom top / bottom 8 42 fuser_4_a cat General Catalogue

17 Accessories (continued) NFC and DIN fuse blown indication Use For fuse cartridge with striker (size 4 x 5 22 x 58 ; ; ; 2 ; and 4). Electrical principle A NO/NC auxiliary contact detects that the fuse has blown. Connection to the control circuit 6.5 mm fast-on terminal. Mechanical characteristics operations. References NO/NC type auxiliary contacts for 2 pole Rating (A) Frame size Fuses Contact(s) Reference 5 4 x 5 st x 58 st st /6-2 st st st st NO/NC type auxiliary contacts for pole Rating (A) Frame size Fuses Contact(s) Reference CD 2 4 x 5 st x 5 st x 58 st st /6-2 st st st st nd nd NO/NC type auxiliary contacts for 4 pole or pole + Rating (A) Frame size Fuses Contact(s) Reference 5 4 x 5 st x 58 st st /6-2 st st st st nd nd Characteristics Rating (A) Operating current I Current e (A) 25 VAC 4 VAC 24 VDC 48 VDC nominal (A) AC- AC- DC- DC- CD Electronic fuse blown indication (FMD) Use Provides fuse blown indication with fuse links without fuse blown indication strikers. Suitable for use with BS88, DIN and UL type fuses. References For FUSERBLOC 6 to 25A - size to 4 Nb of LEDs Operating voltage Reference (FMD) 2-26 VDC (FMD) 8-69 VDC (FMD) 2-26 VDC (FMD) 8-69 VDC Accessories Reference Kit for connection accessories Standard Kit for connection accessories Door mounted Principle The Fuse Melting Device (FMD) detects the operation of a fuse and provides a signal via: a relay and LED (FMD) or a bi-stable relay and LEDs (FMD). The FMD can be DIN rail or back plate mounted close to the Fuserbloc, directly mounted on the FUSERBLOC, or it can be door mounted to provide information directly on the front of a panel. DDMM for cylindrical fuses DDMM for NH fuses acces_9_a acces a fuser_2_a cat fuser a cat Relay characteristics Relay operating current I Rating (A) c (A) AC-5 DC A.2 LED version (FMD) LED version (FMD) 24 General Catalogue 2-24

18 Cage terminals Use Connection of bare copper cables onto the terminals (without lugs). References Rating max (A) Frame size No. of poles Reference CD / / integrated 6 / / acces_5_a cat Connections Rating (A) Flexible cable cross-section (mm 2 ) Rigid cable cross-section (mm²) Flexible bar width (mm) Stripped over (mm) X Dimensions Rating (A) A A C R ØX X Z M M M2 5 øx Z A acces_9_a x_cat C A R acces_92_a x_cat Handle key interlocking accessories Use Locking in position of the direct, front or right side operation: - using a padlock (not supplied) in direct right side operation: integrated into the handle, - using a padlock (not supplied): right-side or front operation switch from 2 to 25 A, factory integrated - using a padlock (not supplied) in external operation. Locking using RONIS EL AP lock (not supplied) Rating (A) Frame size Operation Figure n Reference CD external front /2 direct direct direct Locking using K-type CASTELL lock (not supplied) Rating (A) Frame size Operation Figure n Reference CD external front Fig. acces_42_a x_cat Locking using FS-type CASTELL lock (not supplied) Rating (A) Frame size Operation Figure n Reference CD external front Locking using XOP (not supplied) Rating (A) Frame size Operation Reference CD external front Fig.2 acces_58_a x_cat Fig. acces_57_a x_cat Label holder Use Recognisable self-adhesive label allowing identification of the devices. Dimensions W x H (mm) To be ordered in multiples of Reference 8 x acces a cat General Catalogue

19 Characteristics according to IEC to A Thermal current I th (4 C) 2 A 25 A CD 2 A CD 2 A 2 A 5 A 6 A A BS88/DIN fuse size A/- -/ x 8 -/ x 8 A/4 x 5 A/- -/4 x 5 A2-A/C A4*/22 x 58 Frame size for direct operation 2 Switch body size for front and side operation 2 Rated insulation voltage U i (V) Rated impulse withstand voltage U imp (kv) Rated operational currents Ie (A) Rated voltage Utilisation category A/B () A/B () A/B () A/B () A/B () A/B () A/B () A/B () 4 VAC AC-22 A / AC-22 B 2/2 25/25 2/2 2/2 2/2 5/5 6/6 / 4 VAC AC-2 A / AC-2 B 2/2 25/25 2/2 2/2 2/2 5/5 6/6 / 69 VAC AC-22 A / AC-22 B 2/2 25/25 2/2 2/2 2/2 5/5 6/6 (4)/ (4) 69 VAC AC-2 A / AC-2 B 2/2 25/25 2/2 2/2 2/2 5/5 6/6 (4)/ (4) 22 VDC DC-2 A / DC-2 B -/2 2/2 5/5 6/6 / 22 VDC DC-2 A / DC-2 B -/25 (2) 2/2 4/4 4/4 / VDC DC-2 A / DC-2 B 2 () /2 () 5 () /5 () 6 () /6 () () / () VDC DC-2 A / DC-2 B 2 () /2 () 4 () /4 () 4 () /4 () () / () Operational power in AC-2 (kw) At 4 VAC without pre-break in AC ()(5) 9/9 / 5/5 5/5 5/5 25/25 / 5/5 At 69 VAC without pre-break in AC ()(5) 5/5 22/22 25/25 25/25 25/25 45/45 55/55 9/9 Reactive power (kvar) At 4 VAC (5) Fuse protected short-circuit withstand BS88/DIN (ka rms prospective) Prospective short-circuit (ka rms) (6) 8/- -/ -/ 8/ 8/ -/ 8/ 8/ Associated fuse rating (A) (6) 2/- -/25 -/2 2/2 2/2 -/5 6/6 / Short-circuit capacity Rated peak withstand current (ka peak) (6) Fuse selection (maximum fuse size) (7) SOCOMEC BS88 6A A 2 6A 2 6A 6 6A4 SOCOMEC BS88 6AM AM 6 6AM 2 6AM 8 6A4M 25 SOCOMEC DIN SOCOMEC DIN BUSSMANN NITD 2 NITD 2 NITD 2 BAO 6 CEO BUSSMANN NITD 2M2 NITD 2M6 NITD 2M6 BAO 6M8 CEO M25 LAWSON NIT 2 NIT 2 NIT 2 TIS 6 TCP LAWSON NIT 2M2 NIT 2M2 TIS 6M8 CTFP M25 GE NIT 2 NET 2 NET 2 TIS 6 TCP GE NIT 2M2 NET 2M6 NET 2M6 TIS 6M8 OCP M25 Connection Minimum Cu cable cross-section (mm 2 ) Maximum Cu cable cross-section (mm 2 ) Maximum busbar width (mm) 2 Min. / Max. tightening torque min (Nm) 2/- 2/- 2/ 2 2.5/ 2.5/ 2.5/ 8./ Mechanical characteristics Durability (number of operating cycles) Weight of switch (kg) Weight of switch (kg) Weight of P extra (kg) Frame pitch (mm) () Category with index A = frequent operation - Category with index B = infrequent operation. (2) With terminal shrouds or terminal screen. () 4-pole device with 2 pole in series by polarity. (4) Poles cannot be juxtaposed. (5) The power value is given for information only, the current values vary from one manufacturer to another. (6) For a rated operational voltage Ue = 4 VAC. (7) Fuse 8 A, 69 VAC does not exist, tests conducted with bars. * For fuse size A4: max diameter mm. ** Please ensure that fuse let through current does not exceed short-circuit capacity of the switch (ka peak). 26 General Catalogue 2-24

20 25 to 2 A Thermal current I th (4 C) 25 A 25 A 6 A CD 6 A 6 A 6 A CD 2 A 2 A NFC/DIN fuse size -/22 x 58 -/ -/ A-A4*/- A4/ B-B2/- A-A4*/- B-B2/- Frame size for direct operation Switch body size for front and side operation A 4 4 A 5 Rated insulation voltage U i (V) Rated impulse withstand voltage U imp (kv) Rated operational currents Ie (A) Rated voltage Utilisation category A/B () A/B () A/B () A/B () A/B () A/B () A/B () A/B () 4 VAC AC-22 A / AC-22 B 25/25 25/25 6/6 6/6 6/6 6/6 2/2 2/2 4 VAC AC-2 A / AC-2 B 25/25 25/25 6/6 6/6 6/6 6/6 2/2 2/2 69 VAC AC-22 A / AC-22 B 25 (2)/ 25 (2) 25 (2)/ 25 (2) 6 (2)/ 6 (2) 6 (2/ (2) 6 6(2)/6(2) 6(2)/6(2) 6(2)/6(2) 2(2)/2(2) 69 VAC AC-2 A / AC-2 B (2)/ (2) (2)/ (2) 25 (2)/ 25 (2) 25 (2)/ 25 (2) 25 (2)/ 25 (2) 25 (2)/ 25 (2) 25 (2)/ (2) 25 2(2)/6(2) 22 VDC DC-2 A / DC-2 B 25/25 25/25 6/6 6/6 6/6 6/6 6/6 2/2 22 VDC DC-2 A / DC-2 B / / 25/25 25/25 25/25 25/25 25/25 2/2 VDC DC-22 A / DC-22 B 25 () /25 () 25 () /25 () 6 ()/ 6 () 6 ()/ 6 () 6 ()/ 6 () 6 ()/ 6 () 6 ()/ () 6 2()/2() VDC DC-2 A / DC-2 B ()/ () ()/ () 25 ()/ 25 () 6 ()/ 6 () 25 ()/ 25 () 25 ()/ 25 () 25 ()/ () 25 2()/2() Operational power in AC-2 (kw) At 4 VAC without pre-break in AC ()(5) 6/6 6/6 8/8 8/8 8/8 8/8 8/8 / At 69 VAC without pre-break in AC ()(5) 9/9 9/9 / / / / / 5/85 Reactive power (kvar) At 4 VAC (5) Fuse protected short-circuit withstand (ka rms prospective) Prospective short-circuit (ka rms) (6) -/ -/ -/ (5) 5/- 8/ 8/ 5/- 8/- Associated fuse rating (A) (6) -/25 -/25 -/25 (6) 6/- 6/6 6/6 2/- 2/- Short-circuit capacity Rated peak withstand current (ka peak) (6) Fuse selection (maximum fuse size) (7) SOCOMEC BS88 6A4 6 6A4 6 6B2 6 6A4 2 6B2 2 SOCOMEC BS88 6A4M 6 6A4M 6 6BM 2 6A4M 5 6B2M 5 SOCOMEC DIN SOCOMEC DIN BUSSMANN DEO 6 DEO 6 DD 6 DEO 2 DD 2 BUSSMANN CEO M6 DEO M2 CD M2 DEO 2M5 DD 2M5 LAWSON CTFP 6 TFP 6 TF 6 TF 2 TF 2 LAWSON CTCP M6 TCP M2 TCP M2 TC 2M5 TC 2M5 GE TCP TFP 6 TF 6 TF 2 TF 2 GE OCP M6 TCP M2 TC M2 TF 2M5 TF 2M5 Connection Minimum Cu cable cross-section (mm 2 ) Maximum Cu cable cross-section (mm 2 ) Maximum busbar width (mm) Tightening torque min (Nm) 8./ 8./ 8./ 8./ 8./ 8./ 8./ 2/26 Mechanical characteristics Durability (number of operating cycles) Weight of switch (kg) Weight of switch (kg) Weight of P extra (kg) Frame pitch (mm) () Category with index A = frequent operation - Category with index B = infrequent operation. (2) With terminal shrouds or phase barrier. () Poles cannot be juxtaposed. (4) 4-pole device with 2 poles in series per polarity. (5) The power value is given for information only, the current values vary from one manufacturer to another. (6) For a rated operational voltage Ue = 4 VAC. (7) Fuse 8 A, 69 Vac does not exist, tests conducted with bars. General Catalogue

21 Characteristics according to IEC (continued) 25 to 25 A Thermal current I th (4 C) 25 A 5 A 4 A 6 A 8 A 8 A 25 A NFC/DIN fuse size B-B2-B/ B-B2-B/- B-B2-B-B4/2 C-C2/ C-C2-C/ -/4 D/4 Frame size for direct operation Switch body size for front and side operation Rated insulation voltage U i (V) Rated impulse withstand voltage U imp (kv) Rated operational currents Ie (A) Rated voltage Utilisation category A/B () A/B () A/B () A/B () A/B () A/B () A/B () 4 VAC AC-22 A / AC-22 B 25/25 5/5 4/4 6/6 8/8 8/8 25/25 4 VAC AC-2 A / AC-2 B 25/25 5/5 4/4 6/6 8/8 8/8 /25 69 VAC AC-22 A / AC-22 B 25 (2)/ 25 (2) 5 (2) /5 (2) 4/4 5/6 8/8 8/8 (7) 8/25 69 VAC AC-2 A / AC-2 B 25 (2)/ 25 (2) 25 (2)/ 5 (2) 4/4 5/4 6/6 8/8 (7) 8/6 22 VDC DC-2 A / DC-2 B 25/25 25/25 5/5 5/6 8/8 8/8 25/25 22 VDC DC-2 A / DC-2 B 2/2 2/2 2/5 4/6 8/8 8/8 25/25 VDC DC-22 A / DC-22 B 25 () / 25 () 25 () / 25 () 5 (4)/ 5 (4) 5/6 (4) 8 () / 8 () 8/8 () / () VDC DC-2 A / DC-2 B 2 () / 2 () 2 () / 2 () 25 (4) / 5 (4) 4 (4) /6 (4) 8 () / 8 () 8 / 8 () () / () Operational power in AC-2 (kw) At 4 VAC without pre-break in AC ()(5) 2/2 6/6 22/22 55/55 45/45 45/45 56/56 At 69 VAC without pre-break in AC ()(5) 22/22 22/295 22/ /4 4/4 4/4 4/475 Reactive power (kvar) At 4 VAC (5) Fuse protected short-circuit withstand (ka rms prospective) Prospective short-circuit (ka rms) (6) 8/ 8/- 8/5 8/ 8/ -/ -/ Associated fuse rating (A) (6) 25/25 5/- 4/4 6/6 8/8 -/8 -/25 Short-circuit capacity Rated peak withstand current (ka peak) (6) Fuse selection (maximum fuse size) (7) SOCOMEC BS88 6B2 25 6B 5 6B4 4 6C2 6 6C 8 SOCOMEC BS88 6B2M 5 6BM 4 6B4M 5 SOCOMEC DIN SOCOMEC DIN BUSSMANN ED 25 ED 5 ED 4 FF 6 GF 8 BUSSMANN DD 2M5 ED 5M4 ED 4M5 LAWSON TKF 25 TKF 5 TMF 4 TTM 6 TLM 8 LAWSON TF 2M5 TKF 5M4 TMF 4M5 GE TKF 25 TKF 5 TMF 4 TTM 6 TLM 8 GE TF 2M5 TKF 5M55 TMF 4M45 Connection Minimum Cu cable cross-section (mm 2 ) x 5 2 x 85 Maximum Cu cable cross-section (mm 2 ) x 2 x 4 x 85 4 x 85 Maximum busbar width (mm) Tightening torque min (Nm) 2/26 2/26 2/26 4/45 4/45 4/45 4/45 Mechanical characteristics Durability (number of operating cycles) Weight of switch (kg) Weight of switch (kg) Weight of P extra (kg)... Frame pitch (mm) () Category with index A = frequent operation - Category with index B = infrequent operation. (2) With terminal shrouds or terminal screen. () 4-pole device with 2 pole in series by polarity. (4) Poles cannot be juxtaposed. (5) The power value is given for information only, the current values vary from one manufacturer to another. (6) For a rated operational voltage Ue = 4 VAC. (7) Fuse 8 A, 69 VAC does not exist, tests conducted with bars. ** Please ensure that fuse let through current does not exceed short-circuit capacity of the switch (ka peak). 28 General Catalogue 2-24

22 External operation BS88 - FUSERBLOC CD 2 to CD 2 A in size A External front operation 2 min vfuser_292_d x_cat. With U-type AC: mm With 2 U-type AC: 55 mm. External side operation min min fuser_295_c x_cat External front operation fuse combination changeover 5 min fuser b x_cat. With U-type AC: mm With 2 U-type AC: 55 mm. General Catalogue

23 External operation NFC and DIN - FUSERBLOC 25 to 2 A in size x 8 External front operation External side operation 2 min mini 96 6 mini With U-type AC: mm. With 2 U-type AC: 55 mm fuser_29_d x_cat fuser_294_c x_cat NFC and DIN - FUSERBLOC 2 A in size 4 x 5 External front operation External side operation 2 min min min fuser_292_d x_cat fuser_295_c x_cat. With U-type AC: mm. With 2 U-type AC: 55 mm. NFC and DIN - FUSERBLOC 25 to 2 A in size x 8 and 4 x 5 External front operation fuse combination changeover 5 min fuser b x_cat 8. With U-type AC: mm. With 2 U-type AC: 55 mm. 2 General Catalogue 2-24

24 External front or right side operation BS88 - FUSERBLOC 2 A in fuse size A NFC and DIN - FUSERBLOC 5 A in fuse size 4 x 5 *fix min 5 max Z Y Ø6.2 2 (P) 48 (4P) min + N x 2.5* max 45 + N x 2.5* 2.5* W fix fuser_624_b x_cat 4 X fix 6 *fix * to use if pre-break auxiliary contact number > 4 W: 84.5 for BS88; 87 for NFC and DIN X: 5 only for DIN Y: 85 only for DIN Z: 26 only for DIN Dimensions for external operation handles. S-type auxiliary contact NO + NC to use if block number > 4 2. Rear connection (option). or 2 pre-break auxiliary contact (fuse blown indication) 4. to 4 pre-break auxiliary contact for signalisation 5. Additional contact holder for U-type AC BS88 - FUSERBLOC 2 to 6 A - NFC and DIN - FUSERBLOC 25 to 6 A Handle type Front operation Direction of operation Door drilling Side operation Direction of operation Door drilling fuser_72_a gb_cat S type Box size Ø.7 Ø TEST 65 9 I Ø.46 Ø 7 4 Ø.27 4 Ø I 4 Ø.27 4 Ø Ø.46 Ø General Catalogue

25 External front or right side operation BS88 - FUSERBLOC 6 A in fuse size A2 - A NFC and DIN - FUSERBLOC 6 A in fuse size C *fix min 5 max Ø min W max X (P) 68 (4P) fix fix 6 *fix fuser_625_b x_cat Y Z * to use if pre-break auxiliary contact number > 4 W: 24 + N x 2.5 for BS88; 9 for NFC and DIN X: 45 + N x 2.5 for BS88; 45 for NFC and DIN Y: 59 only for DIN Z: 45 only for DIN. S-type auxiliary contact NO + NC to use if block number > 4 2. Rear connection (option). to 4 pre-break auxiliary contact for signalisation 4. Additional contact holder for U-type AC 22 General Catalogue 2-24

26 BS88 - FUSERBLOC A in fuse size A4 - max Ø mm NFC and DIN - FUSERBLOC to 25 A in fuse size 22 x 58 - FUSERBLOC 25 to 6 A in fuse size * fix min 5 max (P) 84 (4P) Ø8.7 min 9 max fix fix fix 52.5* fuser_626_a x_cat Ø8.5 5 X * to use if pre-break auxiliary contact number > 4 X: 79 for BS88 / NFC and DIN to 25 A 89 for NFC and DIN 25 to 6 A. S-type auxiliary contact NO + NC to use if block number > 4 2. Rear connection (option). to 4 pre-break auxiliary contact for signalisation 4. or 2 pre-break auxiliary contact (fuse blown indication) 5. Terminal shrouds 6. Additional contact holder for U-type AC General Catalogue

27 External front or right side operation BS88 - FUSERBLOC CD 6 to CD 2 A in fuse size A-A4 (A4 max Ø mm) *fix. 5.5 B min 5 max (P) 84 (4P) Ø8.7 min 45 max fix fuser_627_b x_cat fix fix. 52.5* Ø * to use if pre-break auxiliary contact number > 4. S-type auxiliary contact NO + NC to use if block number > 4 2. Rear connection (option). to 4 pre-break auxiliary contact for signalisation 4. Terminal shrouds 5. Additional contact holder for U-type AC 24 General Catalogue 2-24

28 BS88 - FUSERBLOC 6 A in fuse size A4 & B-B2 NFC and DIN - FUSERBLOC 6 A in fuse size *fix min 5 max Ø8.7 min 45 max fix fix fix 52.5* (P) 24 (4P) 4 fuser_628_b x_cat 5 74 Ø8.5 2 * to use if pre-break auxiliary contact number > 4. S-type auxiliary contact NO + NC to use if block number > 4 2. Rear connection (option). to 4 pre-break auxiliary contact for signalisation 4. or 2 pre-break auxiliary contact (fuse blown indication) 5. Terminal shrouds 6. Additional contact holder for U-type AC General Catalogue

29 External front or right side operation BS88 - FUSERBLOC 2 A in fuse size B-B2 FUSERBLOC 25 A in fuse size B-B2-B NFC and DIN - FUSERBLOC 25 A in fuse size *fix min 5 max fix *fix Ø 24 (P) 294 (4P) min 54 max fix 6 P 86 4P fuser_629_b x_cat 5 85 Ø * to use if pre-break auxiliary contact number > 4. S-type auxiliary contact NO + NC to use if block number > 4 2. Rear connection (option). to 8 pre-break auxiliary contact for signalisation 4. or 2 pre-break auxiliary contact (fuse blown indication) 5. Terminal shrouds 6. Additional contact holder for U-type AC 26 General Catalogue 2-24

30 BS88 - FUSERBLOC 5 A in fuse size B-B2-B FUSERBLOC 4 A in fuse size B-B2-B-B4 NFC and DIN - FUSERBLOC 4 A in fuse size 2 *fix min 5 max 2 * to use if pre-break auxiliary contact number > 4. S-type auxiliary contact NO + NC to use if block number > 4 2. Rear connection (option). to 8 pre-break auxiliary contact for signalisation4. or 2 pre-break auxiliary contact (fuse blown indication) 5. Terminal shrouds 6. Additional contact holder for U-type AC Ø (P) 8 (4P) min 57 max fix fix *fix fuser_6_b cat 5 Ø Dimensions for external operation handles BS88 / NFC and DIN - FUSERBLOC to 4 A Handle type Front operation Direction of operation Door drilling Side operation Direction of operation Door drilling Box size -6 Ø.7 Ø TEST 65 9 I Ø.46 Ø Ø.27 4 Ø I 4 Ø.27 4 Ø Ø.46 Ø fuser_7_a gb_cat General Catalogue

31 BS88 - External front operation fuse combination changeover FUSERBLOC 2 to 4 A F A E min. J J fuser_64_e x_cat H 4 DA 2 BA N 8.2 AA AC 2 W DB Y Z U T T T T A. S handle: 2 and 6 A B. S handle: to 4 A C. Door drilling. Fuse blown indicaion not available for BS88 2. Terminal shrouds Rating (A) Fuse size Frame size A P Dimensions A 4 P E min E max Terminal shrouds AC F P F 4 P H Switch body J P J 4 P J J Switch mounting Connection DA DB N T U W Y Z AA BA 2 A () 46 () A2-A A (2) CD 6 A-A4 A A B-B CD 2 A-A4 A B-B B-B2-B B-B2-B B-B2-B-B () AC: mm / 2 AC: + 47 mm. (2) 2 mm with 2 AC. 28 General Catalogue 2-24

32 NFC and DIN - External front operation fuse combination changeover FUSERBLOC 5 to 4 A F A E min. J J fuser_64_e x_cat H 4 DA 2 BA N 8.2 AA AC 2 W DB Y Z U T T T T A. S handle: 5 and 6 A B. S2 handle: to 4 A C. Door drilling. Fuse blown indicaion not available for BS88 2. Terminal shrouds Rating (A) Fuse size Frame size Overall dimensions A p A 4p E min E max Terminal shrouds AC F F H Switch body J J J J Switch mounting Connection DA DB N T U W Y Z AA BA 4 x () 46 () () C (2) x (2) x (2) () AC: +2.5 / 2 AC: +47 (2) 2 with 2 AC General Catalogue

33 BS88 - Direct operation FUSERBLOC CD 2 to CD 2 A in frame size / fuse size A fuser_48_c x_cat FUSERBLOC 2 to 4 A 2 H S AD R T J 7 BA N AA AC Y DA fuser_64_b x_cat C Z W U AB T DB A. Protection screen lockable in position I 2. or 2 fuse blown indication.. or 2 A type ACs Rating (A) Fuse size Frame size Dimensions Terminal shrouds Switch body Switch mounting Connection A A 4 C AB AB AC AD H J DA DB N R S T U W Y Z AA BA 2 A A2-A A CD 6 A-A4 A A B-B CD 2 A-A4 A B-B B-B2-B B-B2-B B-B2-B-B General Catalogue 2-24

34 NFC and DIN - Direct operation FUSERBLOC 25 to 2 A in frame size / fuse size x 8 FUSERBLOC 2 A in frame size / fuse size 4 x fuser_8_c x_cat FUSERBLOC 5 to 4 A 2 H S AD R T J 7 BA N AA AC fuser_48_c x_cat Y DA Z W fuser_64_b x_cat DB C U AB T A. Protection screen lockable in position I 2. or 2 fuse blown indication.. or 2 A type ACs Rating (A) Fuse size Frame size Overall dimensions Terminal shrouds Switch body Switch mounting Connection A A C AB AB AC AD H J DA DB N R S T U W Y Z AA BA 5 4 x C x x General Catalogue

35 Direct and external front or right side operation BS88 - FUSERBLOC 6 A in fuse size C-C2 FUSERBLOC 8 A in fuse size C-C2-C NFC and DIN - FUSERBLOC 6 to 8 A in fuse size min min (P) 458 (4P) 2 46 Fix 284 (P) Fix 78 (4P) 65 4 min 5 fuser_6_b fix 25 Ø Direct operation 2. S-type auxiliary contact NO + NC. Rear connection (option) 4. to 8 pre-break auxiliary contact for signalisation 5. Terminal shrouds Dimensions for external operation handles FUSERBLOC 6 to 8 A Handle type S type Box size 7 Ø.7 Ø78 fuser_74_a gb_cat 6 2 Direction of operation Front operation 9 I Ø.46 Ø 7 Door drilling Ø.27 4 Ø Side operation Direction of operation Door drilling 9 I 4 Ø.27 4 Ø Ø.46 Ø General Catalogue 2-24

36 BS88 - FUSERBLOC 25 A in fuse size D NFC and DIN - FUSERBLOC 8 to 25 A in fuse size 4. Direct operation 2. S-type auxiliary contact NO + NC. Rear connection (option) 4. to 8 pre-break auxiliary contact for signalisation 5. Terminal shrouds min (P) 562 (4P) 46 min 5 min fix 62 (P) fix 482 (4P) fix 25 fuser_62_b x_cat FUSERBLOC 8 to 25 A Handle type Front operation Direction of operation Side operation Direction of operation Door drilling S type Box size 8 Ø.7 Ø78 9 I 2 4 Ø 7 Ø 7 S4 type Ø I fuser_75_a gb_cat 6 General Catalogue