SRCO M and MV from 16 to 16 A The solution for Load break switches sircm_99_a > Main incoming load break > Distribution load break > Machine control > Local safety load break sircm_13_a 4 pole SRCO MV direct operation Function 4 pole SRCO M direct operation SRCO M and MV are manually operated modulable and modular multipolar load break switches. They make and break under load conditions and provide safety isolation for any low voltage circuit, particularly for machine control circuits. Advantages Total integration The SRCO M and MV fully integrate isolation, breaking and switching functions. Within a single product, SRCO M offers front, right side or left side operation. Their highly functional design enables the product to be easily transformed from a load break switch to a changeover switch, offering a highly innovative modular solution for numerous applications. A wide range of accessories A single standard module, which can be complemented with a choice of accessories, offers a range of advantages: Simplicity when choosing the device. Flexibility to adapt to the most varied applications. Reduction in the cost of management and storage. Upgradeability ts wide range of accessories means that the SRCO M can be upgraded even after it has been commissioned, enabling future requirements to be met. Through the use of accessories, SRCO M can be transformed into multipolar load break or 3/4 pole changeover switches. SRCO M changeover switches provide on load changeover switching between two sources or two low voltage power circuits, as well as their safety isolation. Compliance with major certifications and approvals The SRCO M and MV range of load break switches have been designed, qualified and tested according to the criteria defined by standards EC 6947-3, UL58 and UL98. This process guarantees a high quality level for the product which is fully adapted to arduous operating environments. General characteristics Double break per pole. Mounting options: DN rail, panel or modular panel with 45 mm front cut out. P accessories and device. Severe utilisation categories (AC- and AC-3). Specific characteristics SRCO M: Positive break indication. Contact point technology. Product can be mounted directly on the door or panel side; see "Door mounting kit" in the accessory section. SRCO MV: Visible double breaking based on a sliding contact system (SRCO type, see page Positive break indication. Strong points > Total integration > A wide range of accessories > Upgradeability > Compliance with major certifications and approvals > Specific characteristics Conformity to standards > EC 6947-3 > Other standards available *See pages SRCO UL and CSA range Approvals and certifications (1) (1) Product reference on request. * 6 General Catalogue 17-18
SRCO M and MV from 16 to 16 A What you need to know SRCO M SRCO M can be operated in 3 different ways: SRCO MV 3 operations are available: sircm_3_c_1_x_cat sircm_34_a x_cat sircm_33_a_1_x_cat sircm a x_cat sircm_9_c x_cat sircm_3_a_1_x_cat Complete switch body for toggle operation Direct front operation with handle External operation front, left side or right side The SRCO M is a 3 pole load break switch which is available from 16 to 15 A. t can be combined with a switched 4 th pole, an unswitched neutral or PE pole and pre-break and signalling auxiliary contacts. page 76). From 16 to 15 A, through the wide range of available accessories, it is possible to convert a 3 pole load break switch into a 4, 6 or 8 pole load break switch or a 3/4 pole changeover switch. Through use of its door mounting kit, SRCO M load break switches can be mounted on the panel door. sircm_173_a_1_cat switches - - Direct front operation External right side operation External front and left side operation SRCO MV can be ordered in 3 or 4 pole from 1 to 16 A. Two types of auxiliary contacts are available: - U-type pre-break, - M-type for signalisation. General Catalogue 17-18 7
SRCO M and MV from 16 to 16 A References SRCO M Rating (A) / Frame size poles Complete switch body toggle operation Switch body Direct handle SRCO M - from 16 to 15 A Door interlocked external front and right side handle (8) External left side handle (8) Front external handle for changeover switches (8) Shaft for external front and side handle (8) 4 th pole 16 A / M1 3 P 5 3 3 (1)()(3) 1 A / M1 3 P 5 31 31 (1)()(3) 11 5 A / M1 3 A / M1 4 A / M1 3 P 5 3 3 (1)()(3) S type 1 - Black M type P55 1471 1111 Blue (4) Black Black P65 P65 3 P 5 33 33 (1)()(3) 99 51 1473 1113 Black 147A 5111 (4) 13 P65 1473 1111 (4) S, S type Red 99 513 S type - Red/Yellow P65 147B 5111 S type - - - + - Black P65 1473 1114 (4) Red/Yellow 15 mm P65 147 515 3 P 5 34 34 (1)()(3) 1474 1111 (4) 14 mm 147 5 3 mm 147 53 63 A / M 3 P 5 36 36 (1)()(3) 16 8 A / M 3 P 5 38 38 (1)()(3) 18 1 A / M3 15 A / M3 3 P 31 (1)()(3) M1 type Blue 99 53 S type - Black P55 1481 1111 (4) Black P65 1483 1111 (4) 3 P 311 (1)()(3) - + - Red/Yellow Black P65 Red/Yellow P65 1473 114 P65 148B 5111 111 1484 1111 (4) S type - Black P65 148A 5111 S type - - Black P65 1473 113 11 (1) Front and side operation. () For a 6-pole device in direct operation, order x 3 pole device + conversion kit (for external operation, add the shaft + the handle). (3) For an 8-pole device in direct operation, order x 3 pole device + x 4th poles + conversion kit (for external operation, add the shaft + the handle). (4) Defeatable handle. (5) Top and bottom. (6) Delivered with a direct handle. (7) Delivered with a shaft. (8) Other handles are available. Please see accessory pages. General Catalogue 17-18
SRCO M and MV from 16 to 16 A SRCO M Rating (A) / Frame size poles Complete switch body toggle operation Switch body SRCO M - from 16 to 15 A Unswitched neutral pole Unswitched protective earth module Auxiliary contact Terminal shrouds Door mounting kit 16 A / M1 3 P 5 3 3 (1)()(3) A / M1 3 P 5 31 31 (1)()(3) 5 A / M1 3 A / M1 4 A / M1 63 A / M 8 A / M 3 P 5 3 3 (1)()(3) 3 P 5 33 33 (1)()(3) 3 P 5 34 34 (1)()(3) 1 P 55 1 P 59 3 P 5 38 38 (1)()(3) 1 P 95 1 P 99 M type 1 contact NO + NC 99 1 1 contact NC 99 11 1 P 94 15 (5) 3 P 94 35 (5) 1 P 94 19 (5) 3 P 94 39 (5) 3/4 P Complete protection PX 99 339 (7) Compact design 99 349 (7) 6/8 P Steel support 99 369 (7) 1 A / M3 15 A / M3 1 P 511 3 P 311 (1)()(3) 1 P 911 1 P 94 111 (5) 3 P 94 316 (5) 3/4 P Steel support 99 369 (7) (1) Front and side operation. () For a 6-pole device in direct operation, order x 3 pole device + conversion kit (for external operation, add the shaft + the handle). (3) For an 8-pole device in direct operation, order x 3 pole device + x 4th poles + conversion kit (for external operation, add the shaft + the handle). (4) Defeatable handle. (5) Top and bottom. (6) Delivered with a direct handle. (7) Delivered with a shaft. (8) Other handles are available. Please see accessory pages. SRCO MV Rating (A) poles Switch body Direct handle SRCO M - from 1 to 16 A Door interlocked external front and right side handle (4) External left side handle (4) Shaft for external front and side handle (4) Auxiliary signal contact Pre-break auxiliary contact Terminal shrouds 3 P 311 1 A 15 A 4 P 411 3 P 31 4 P 41 3 P 316 Mb type Blue 99 54 (1) M type Blue 99 5 S type - Black P55 1491 111 () Black P65 1493 111 () Red/Yellow P65 1494 111 () S type - Black P65 149A 9111 Red/Yellow P65 149B 9111 S type 15 mm 149 615 mm 149 6 3 mm 149 63 M type 1 contact NO + NC 99 1 1 contact NC 99 11 U type 1 contact NC 3999 71 1 contact NO 3999 7 3 P 94 316 (3) 4 P 94 416 (3) 16 A 4 P 416 (1) Standard. () Defeatable handle. (3) Top and bottom. (4) Other handles are available. Please see accessory pages. General Catalogue 17-18 9
SRCO M and MV from 16 to 16 A Accessories Direct operation handle For SRCO M Frame size Handle colour Handle Reference 16 8 / M1 M Blue M type 99 51 (1) 16 8 / M1 M Red M type 99 513 1 15 / M3 Blue M1 type 99 53 (1) (1) Standard. For SRCO MV Rating (A) Handle colour Handle Reference 1 16 Blue Mb type 99 54 (1) 1 16 Blue M type 99 5 (1) Standard. M handle acces_347_a M handle M1 handle acces_344_a acces_35_a Mb handle acces_359_a External handle operation - SRCO M S type handle Frame size 16 8 / M1 M Type Switch Switch poles 3/4 P 3/4 P Operation Front and side operation Front and side operation Handle colour Defeatable handle External P Reference Black P65 no 1463 5111 Red/Yellow P65 no 1464 5111 3/4 P Front Black P65 no 1463 5113 switches - - 16 8 / M1 M switches - 3/4 P Front Black P65 no 1463 5114 + - S type handle Handle Defeatable Frame size Type poles Operation colour External P handle Reference Switch 3/4 P (1) Front and side operation Black P55 yes 1471 1111 Switch 3/4 P (1) Front and side operation Black P65 yes 1473 1111 16 8 / Switch 3/4 P M1 M Front and side operation Red/Yellow P65 yes 1474 1111 Switch 3/4 P Left side Black P65 no 147A 5111 Switch 3/4 P Left side Red/Yellow P65 no 147B 5111 Switch 6/8 P Front Black P55 yes 1471 111 1 15 / Switch 6/8 P Front Black P65 yes 1473 111 M3 Switch 6/8 P Front Red/Yellow P65 yes 1474 111 16 8 / M1 M 1 15 / M3 switches - - switches - + - switches - - switches - + - (1) Can also be used with 6 and 8 poles with front operation. 3/4 P Front Black P65 yes 1473 1113 3/4 P Front Black P65 yes 1473 1114 3/4 P Front Black P65 yes 1473 113 3/4 P Front Black P65 yes 1473 114 S handle S handle acces_37_a_1_cat acces_341_a_1_cat 3 General Catalogue 17-18
SRCO M and MV from 16 to 16 A External operation handle - SRCO M (continued) S type handle Frame size 1 15 / M3 Type poles Operation Handle colour External P Defeatable handle Reference Switch 3/4 P Front and side operation Black P55 yes 1481 1111 Switch 3/4 P Front and side operation Black P65 yes 1483 1111 Switch 3/4 P Front and side operation Red/Yellow P65 yes 1484 1111 Switch 3/4 P Left side Black P65 no 148A 5111 Switch 3/4 P Left side Red/Yellow P65 no 148B 5111 access_343_a S1 type handle Handle Defeatable Frame size Type poles Operation colour External P handle Reference 16 15 / Switch 3/4 P () Front and side operation Black P65 yes 143 111 M1 M3 Switch 3/4 P () Front and side operation Red/Yellow P65 yes 144 111 16 15 / M1 M3 switches - - switches - - switches - + - switches - + - (1) Padlockable in 3 positions. () Can also be used with 6 and 8 pole devices from 16 to 4 A. 3/4 P Front Black P65 yes 143 113 3/4 P Front Black P65 yes 143 13 (1) 3/4 P Front Black P65 yes 143 114 3/4 P Front Black P65 yes 143 14 (1) S handle S1 handle acces_34_a_1_cat External operation handle - SRCO MV S type handle Rating (A) Type poles 1 16 Switch 3/4 P 1 16 Switch 3/4 P 1 16 Switch 3/4 P Operation Front and side operation Front and side operation Front and side operation Handle colour External P Defeatable handle Reference Black P55 yes 1491 111 Black P65 yes 1493 111 Red/Yellow P65 yes 1494 111 1 16 Switch 3/4 P Left side Black P65 no 149A 9111 1 16 Switch 3/4 P Left side Red/Yellow P65 no 149B 9111 S1 type handle Rating (A) Type poles Operation Handle colour External P Defeatable handle Reference 1 16 Switch 3/4 P Front Black P55 yes 1411 111 1 16 Switch 3/4 P Front Black P65 yes 1413 111 1 16 Switch 3/4 P Front Red/Yellow P65 yes 1414 111 1 16 Switch 3/4 P Right side Black P55 no 1415 111 1 16 Switch 3/4 P Right side Black P65 no 1417 111 1 16 Switch 3/4 P Right side Red/Yellow P65 no 1418 111 1 16 Switch 3/4 P Left side Black P65 no 141A 111 1 16 Switch 3/4 P Left side Red/Yellow P65 no 141B 111 S handle S1 Handle acces_343_a acces_4_a cat General Catalogue 17-18 31
SRCO M and MV from 16 to 16 A Accessories (continued) Shaft for external handle SRCO M 3/4 P Frame size Type Length (mm) Reference S / S / S Switch 15 mm 147 515 S / S / S Switch mm 147 5 16... 15 / S / S / S Switch 3 mm 147 53 M1 M3 S1 Switch mm 144 5 S1 Switch 3 mm 144 53 S1 Switch 4 mm 144 54 acces_346_a_1_cat SRCO M 6/8 pole load break switch and 3/4 pole changeover switch Rating (A) Type Length (mm) Reference S, S 6/8 P and changeover switch 15 mm 147 515 16 8 / M1...M S, S 6/8 P and changeover switch mm 147 5 S, S 6/8 P and changeover switch 3 mm 147 53 S 6/8 P and changeover switch 15 mm 149 615 1 15 / M3 S 6/8 P and changeover switch mm 149 6 S 6/8 P and changeover switch 3 mm 149 63 S1 6/8 P mm 144 5 S1 6/8 P 3 mm 144 53 16 4 / S1 6/8 P 4 mm 144 54 M1 M S1 switch mm 144 5 S1 switch 3 mm 144 53 S1 switch 4 mm 144 54 1 15 / S1 switch mm 144 5 M3 S1 switch 3 mm 144 53 Standard lengths: - 15 mm, - mm, - 3 mm, - 4 mm. Other lengths: Please consult us. For 3/4 pole switches, shaft extensions are for external front and side operation. For 6/8 pole switches and changeover switches, shaft extensions for front operation only. For SRCO MV Rating (A) Type Length (mm) Reference 1... 16 S Switch 15 mm 149 615 1... 16 S Switch mm 149 6 1... 16 S Switch 3 mm 149 63 1... 16 S1 Switch mm 141 6 1... 16 S1 Switch 3 mm 141 63 1... 16 S1 Switch 4 mm 141 64 Shaft guide for external operation To guide the shaft extension into the external handle. Description To be ordered in multiples of Reference Shaft guide S and S / S 1 pieces 1419 Shaft guide S1 and S1 1 piece 149 This accessory enables the handle to engage the extension shaft with a misalignment of up to 15 mm. Required for a shaft length over 3 mm. acces_6_a cat 3 General Catalogue 17-18
SRCO M and MV from 16 to 16 A Additional pole for SRCO M Switched fourth pole module Frame size poles Type Reference 16 / M1 1 P switched 1 / M1 1 P switched 11 5 / M1 1 P switched 1 3 / M1 1 P switched 13 4 / M1 1 P switched 14 63 / M 1 P switched 16 8 / M 1 P switched 18 1 / M3 1 P switched 11 15 / M3 1 P switched 111 Adds one or two poles and transforms: - a 3 pole SRCO M into a 4 pole load break switch, - a 6 pole SRCO M into a 8 pole load break switch, - a 3 pole SRCO M into a 4 pole changeover switch. acces_3_a acces_33_a acces_34_a Neutral pole Frame size poles Type Reference 16 4 / M1 1 P unswitched 55 63 8 / M 1 P unswitched 59 1 15 / M3 1 P unswitched 511 Transforms the 3-pole switch into a 3-pole + solid neutral. 4 th pole Protective earth module N or PE Neutral pole N or PE Protective earth module Frame size poles Type Reference 16 4 / M1 1 P unswitched 95 63 8 / M 1 P unswitched 99 1 15 / M3 1 P unswitched 911 Adds 1 protective earth module pole to the switchdisconnector. N or PE N or PE Additional pole configuration N or PE N or PE sircm_78_a_1_gb_cat Terminal shrouds Top and bottom protection against direct contact with the terminals or connection parts. Available in 1 or 3 pole versions for SRCO M and in 3 or 4 pole versions for SRCO MV. An opening on each terminal cover makes it possible to insert a temperature measurement probe. For SRCO M Frame size poles Position Reference 16 4 / M1 1 P top and bottom 94 15 16 4 / M1 3 P top and bottom 94 35 63 8 / M 1 P top and bottom 94 19 63 8 / M1 3 P top and bottom 94 39 1 15 / M3 1 P top and bottom 94 111 1 15 / M3 3 P top and bottom 94 316 For SRCO MV Rating (A) poles Position Reference 1 16 3 P top and bottom 94 316 1 16 4 P top and bottom 94 416 SRCO MV 3P SRCO M 3 P acces_37_a SRCO MV 4 P acces_3_a SRCO M 1 P acces_39_a acces_36_a General Catalogue 17-18 33
SRCO M and MV from 16 to 16 A Accessories (continued) M type auxiliary contacts Pre-break and signalisation of positions and by NO+NC or NO auxiliary contacts. They allow to anticipate the switching of the main poles. They can be mounted on the left or on the right side of the device. For SRCO M Frame size Number of AC Type of AC Reference 16 15 / M1...M3 1 AC NO + NC 99 1 1 AC NO 99 11 For SRCO MV Rating (A) Number of AC Type of AC Reference 1 16 1 AC NO + NC 99 1 1 16 1 AC NO 99 11 Characteristics Operating current e (A) 3 VAC Contact type Nominal current (A) AC-13 AC-15 NO + NC 1 1 6 Auxiliary contact configurations for SRCO MV sircm_98_a_1_cat 1 1 For SRCO MV Rating (A) Number of AC Type of AC Reference 1 16 1 AC NC 3999 71 1 16 1 AC NO 3999 7 Characteristics Max 4 auxiliary contacts ( modules). Pre-break is not guaranteed on the SRCO MV. Characteristics NO+NC auxiliary contacts: P with front operation. 1. Maximum "U" type auxiliary contacts.. Maximum "M" type auxiliary contact modules. Operating current e (A) Contact Nominal 5 VAC 4 VAC 4 VDC 48 VDC type current (A) AC-15 AC-15 DC-13 DC-13 NC 1 3 1.8.8 1.4 NO 1 3 1.8.8 1.4 U type M type Pre-break and signalisation by NO or NC auxiliary contact can be mounted on the device. Maximum auxiliary contacts. Only available for SRCO MV switches. acces_3_a Auxiliary contacts configurations for SRCO M Max: blocks / Max: AC NC NO + NC Pre-break No Pre-break sircm_188_a_1_x_cat sircm_48_a_1_x_cat Conversion kit t must be ordered together with the handle for external control. This accessory enables the assembly of two 3 pole switches (+ additional pole) in order to create : - a 6 or 8 pole SRCO M load break switch, - a 3 or 4 pole SRCO M changeover switch. Load break switches 6/8 P Frame size Type Reference 16 8 / M1 M 6/8 P switch 69 69 1 15 / M3 6/8 P switch 69 611 switches - - Frame size Type Reference 16 8 / M1 M switches - - 9 69 1 15 / M3 switches - - 9 611 34 General Catalogue 17-18 SRCO M changeover switches provide on load changeover switching between two sources or two low voltage power circuits, as well as their safety isolation ( - - ); transfer without interruption of the supply is also possible ( - + - ). switches - + - Frame size Type Reference 16 8 / M1 M switches - + - 99 69 1 15 / M3 switches - + - 99 611 Conversion kit for 6 or 8 pole load break switches Conversion kit for changeover switches - - Conversion kit for changeover switches - + - acces_348_a acces_35_a acces_49_a
SRCO M and MV from 16 to 16 A Door mounting kit (1) This kit enables a direct mounting of the switch on the door panel, on the right or left side of the panel. The connection clamps of the switch are always accessible. The external handle is quick and easy to install with the supplied internal locking nut mounted on the inside of the enclosure. 3 kits are available: - one for complete protection PX - one with compact design - one in steel for 6/8 P and 1/15 A. For SRCO M (1) Kit compatible with S type handle only. Frame size poles Description Reference 3/4 P Complete protection PX 99 339 16 8 / M1 M 3/4 P Compact version 99 349 6/8 P Metallic support 99 369 1... 15 3/4 P Metallic support 99 369 acces_33_a 3/4 poles acces_331_a acces_33_a Cap for side operation mounting This accessory enables the front face of the SRCO M to be capped when the switch is side operated. pieces supplied per pack. For SRCO M Frame size Pack Reference 16 15 / M1 M3 pieces 99 949 This piece snaps into place directly on the front face of the switch. 6/8 pole sircm_16_a cat 6/8 pole joining accessory This accessory enables two 3/4 pole switches to be coupled in order to provide a 6 or 8 pole switch for external side operation. 4 pieces supplied per pack. For SRCO M Frame size Pack Reference 16 8 / M1 M 4 pieces 99 999 DN rail locking clip This locking clip prevents the SRCO MV from sliding when DN rail mounted. For SRCO MV For multi-pole switches, please consult us. sircm_134_a cat Rating (A) Type Reference 1 16 Locking clip M4 5 41 1 16 Locking clip M5 5 51 acces_337_a Voltage sensing and power supply tap t allows connection of x 1.5 mm² voltage sensing or power cables. For SRCO MV Rating (A) Pack Reference 1 16 pieces 1399 46 This single-pole voltage sensing tap allows the connection of x 1.5 mm² voltage sensing or power cables to any SRCO MV power terminal without reducing its connection capacity. acces_336_a General Catalogue 17-18 35
SRCO M and MV from 16 to 16 A Characteristics Characteristics according to EC 6947-3 SRCO M - from 16 to 15 A Thermal current th (4 C) 16 A A 5 A 3 A 4 A 63 A 8 A 1 A 15 A Frame size M1 M1 M1 M1 M1 M M M3 M3 Rated insulation voltage U i (V) 8 8 8 8 8 8 8 8 8 Rated impulse withstand voltage U imp (kv) 8 8 8 8 8 8 8 8 8 Rated operational currents e (A) Rated voltage Utilisation category A/B (1) A/B (1) A/B (1) A/B (1) A/B (1) A/B (1) A/B (1) A/B (1) A/B (1) 415 VAC AC- A / AC- B 16/16 / 5/5 3/3 4/4 63/63 8/8 1/1 15/15 415 VAC AC-1 A / AC-1 B 16/16 / 5/5 3/3 4/4 63/63 8/8 1/1 15/15 415 VAC AC- A / AC- B 16/16 / 5/5 3/3 4/4 63/63 8/8 1/1 15/15 415 VAC AC-3 A / AC-3 B 16/16 / 5/5 3/3 4/4 63/63 8/8 1/1 15/15 5 VAC AC- A / AC- B 16/16 / 5/5 3/3 4/4 63/63 8/8 1/1 15/15 5 VAC AC-1 A / AC-1 B 16/16 / 5/5 3/3 4/4 63/63 8/8 1/1 15/15 5 VAC AC- A / AC- B 16/16 / 5/5 3/3 4/4 63/63 8/8 1/1 15/15 5 VAC AC-3 A / AC-3 B 16/16 / 5/5 5/5 5/5 63/63 63/63 8/8 1/1 69 VAC AC- A / AC- B 16/16 / 5/5 3/3 4/4 63/63 8/8 1/1 15/15 69 VAC AC-1 A / AC-1 B 16/16 / 5/5 3/3 4/4 63/63 8/8 1/1 15/15 69 VAC AC- A / AC- B 16/16 / 5/5 3/3 3/4 4/63 63/8 8/1 1/15 69 VAC AC-3 A / AC-3 B 16/16 / 5/5 5/5 5/5 4/4 4/4 63/63 63/63 11 VDC DC- A / DC- B 16/16 / 5/5 3/3 4/4 63/63 8/8 1/1 15/15 11 VDC DC-1 A / DC-1 B 16/16 () / () 5/5 () 3/3 () 4/4 () 63/63 () 8/8 () 1/1 () 15/15 () 5 VDC DC- A / DC- B 16/16 / 5/5 3/3 4/4 63/63 8/8 1/1 15/15 5 VDC DC-1 A / DC-1 B 16/16 (3) / (3) 5/5 (3) 3/3 (3) 4/4 (3) 63/63 (3) 8/8 (3) 1/1 (3) 15/15 (3) 4 VDC DC- A / DC- B 16/16 / 5/5 3/3 4/4 63/63 8/8 1/1 15/15 4 VDC DC-1 A / DC-1 B 16/16 (4) / (4) 5/5 (4) 5/5 (4) 5/5 (4) 4/4 (4) 4/4 (4) 63/63 (4) 63/63 (4) Operational power in AC-3 (kw) 4 VAC without pre-break AC(kW) (5) 7.5 9 11 15 18.5 3 37 45 55 5 VAC without pre-break AC(kW) (5) 7.5 9 11 15 18.5 3 37 45 55 69 VAC without pre-break AC(kW) (5) 7.5 11 15 15 15 3 37 45 55 Fuse protected short-circuit withstand (ka rms prospective) (6) Prospective short-circuit current (ka rms) 5 5 5 5 5 5 5 5 5 Associated fuse rating (A) 16 5 3 4 63 8 1 15 Circuit breaker protected short-circuit withstand with any circuit breaker that ensures tripping in less than.3s Rated short-time withstand current.3s. cw (ka rms).5.5.5.5.5 3 3 5 5 Short-circuit capacity (without protection) Rated short-time withstand current 1s. cw (ka rms) 1.6 1.6 1.6 1.6 1.6 1.5 1.5.75.75 Rated peak withstand current (ka peak) (6) 6 6 6 6 6 9 9 1 1 Connection Maximum Cu cable cross-section (mm²) 1.5 1.5 1.5 1.5 1.5.5.5 1 1 Maximum Cu cable cross-section (mm²) 16 16 16 16 16 35 35 7 7 Tightening torque min/max (Nm) /. /. /. /. /. 3.5 / 3.85 3.5 / 3.85 4/4.4 4/4.4 Mechanical characteristics Durability (number of operating cycles) 1 1 1 1 1 1 1 1 1 Operating effort - 3 pole device (Nm) 1 1 1 1 1 1.4 1.4 1.6 1.6 Operating effort - 4 pole device (Nm) 1. 1. 1. 1. 1. 1.6 1.6 Weight of a 3 pole device (kg).18.18.18.18.18.7.7.55.55 Weight of a 4 pole device (kg).3.3.3.3.3.33.33.7.7 Weight of a 6 pole device (kg).4.4.4.4.4.59.59 1.3 1.3 Weight of a 8 pole device (kg).5.5.5.5.5.69.69 1.65 1.65 Weight of a 3 pole device (kg).4.4.4.4.4.59.59 1.3 1.3 Weight of a 4 pole device (kg).5.5.5.5.5.69.69 1.65 1.65 (1) Category with index A = frequent operation - Category with index B = infrequent operation. () One pole per polarity. (3) 3-pole device with poles in series for the "+" and 1 pole for the "-". (4) 4-pole device with 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 = 415 VAC. 36 General Catalogue 17-18
SRCO M and MV from 16 to 16 A Characteristics Characteristics according to EC 6947-3 SRCO MV - from 1 to 16 A Thermal current th (4 C) 1 A 15 A 16 A Rated insulation voltage U i (V) 8 8 8 Rated impulse withstand voltage U imp (kv) 8 8 8 Rated operational currents e (A) Rated voltage Utilisation category A/B (1) A/B (1) A/B (1) 415 VAC AC- A / AC- B 1/1 15/15 16/16 415 VAC AC-1 A / AC-1 B 1/1 15/15 16/16 415 VAC AC- A / AC- B 1/1 15/15 16/16 415 VAC AC-3 A / AC-3 B 1/1 15/15 15/16 5 VAC AC- A / AC- B 1/1 15/15 16/16 5 VAC AC-1 A / AC-1 B 1/1 15/15 16/16 5 VAC AC- A / AC- B 1/1 15/15 15/16 5 VAC AC-3 A / AC-3 B 8/8 1/1 1/1 69 VAC AC- A / AC- B 1/1 15/15 16/16 69 VAC AC-1 A / AC-1 B 1/1 15/15 16/16 69 VAC AC- A / AC- B 63/8 8/1 1/15 69 VAC AC-3 A / AC-3 B 63/63 8/8 8/8 11 VDC DC- A / DC- B 1/1 15/15 16/16 11 VDC DC-1 A / DC-1 B 1/1 () 15/15 () 16/16 () 5 VDC DC- A / DC- B 1/1 15/15 16/16 5 VDC DC-1 A / DC-1 B 1/1 (3) 15/15 (3) 16/16 (3) 4 VDC DC- A / DC- B 1/1 15/15 16/16 4 VDC DC-1 A / DC-1 B 1/1 (4) 15/15 (4) 16/16 (4) Operational power in AC-3 (kw) 4 VAC without pre-break AC(kW) (5) 45 55 75 5 VAC without pre-break AC(kW) (5) 45 55 75 69 VAC without pre-break AC(kW) (5) 45 75 75 Fuse protected short-circuit withstand (ka rms prospective) (6) Prospective short-circuit current (ka rms) 1 65 5 Associated fuse rating (A) 1 15 16 Circuit breaker protected short-circuit withstand with any circuit breaker that ensures tripping in less than.3s Rated short-time withstand current.3s. cw (ka rms) 7 7 7 Short-circuit capacity (without protection) Rated short-time withstand current 1s. cw (ka rms) 4 4 4 Rated peak withstand current (ka peak) (6) 1 1 1 Connection Maximum Cu cable cross-section (mm²) 1 1 1 Maximum Cu cable cross-section (mm²) 7 7 7 Tightening torque min/max (Nm) 4 / 4.4 4 / 4.4 4 / 4.4 Mechanical characteristics Durability (number of operating cycles) 5 5 5 Operating effort - 3 pole device (Nm) 4 4 4 Operating effort - 4 pole device (Nm) 4. 4. 4. Weight of a 3 pole device (kg).68.68.68 Weight of a 4 pole device (kg).85.85.85 (1) Category with index A = frequent operation - Category with index B = infrequent operation. () One pole per polarity. (3) poles in series for the "+" and 1 pole for the "-". (4) 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 = 415 VAC. General Catalogue 17-18 37
SRCO M and MV from 16 to 16 A Dimensions SRCO M1 and M 16 to 8 A Toggle operation Direct operation with handle 81 73 64 F 1 M 1 75 64 F 1 M 1 sircm_5_b_1_x_cat G 68 N AC G 68 N AC sircm_53_b_1_x_cat 5 6 8.8 F1 M5 T F1 8.8 1. Location for: 1 switched fourth pole module (1 per device max.) or 1 unswitched neutral pole or 1 protective earth module or 1 auxiliary contact.. Position for 1 auxiliary contact module only. Note: max additional blocks. 5 6 8.8 F1 M5 T F1 8.8 1. Location for: 1 switched fourth pole module (1 per device max.) or 1 unswitched neutral pole or 1 protective earth module or 1 auxiliary contact.. Position for 1 auxiliary contact module only. Note: max additional blocks. External front operation A B 36 C E 81 64 5.6 External side operation 36 D F D M 1 1 J 36 45 5 8 41 44 1. Location for: 1 switched fourth pole module (1 per device max.) or 1 unswitched neutral pole or 1 protective earth module or 1 auxiliary contact.. Position for 1 auxiliary contact module only. Note: max additional blocks. 5 6 A. S Handle B. S1 Handle C. S Handle. G 68 N AC 8.8 F1 F1 8.8 T M5 ø 71 sircm_54_e_1_x_cat Overall dimensions Terminal shrouds Switch body Switch mounting Connection Frame size D min D max E min E max AC F F1 G J M N T 16 4 / M1 3 35 1 37 11 45 15 68 15 3 75 15 63 8 / M 3 35 1 37 11 5.5 17.5 76 17.5 35 85 17.5 38 General Catalogue 17-18
SRCO M and MV from 16 to 16 A SRCO M1 and M 16 to 8 A (continued) Direct front operation for 6/8-pole load break switches or 3/4-pole changeover switches 1 X J F M F 5.5 89 External front operation for 6/8-pole load break switches or 3/4-pole changeover switches 1 78 E A B C N G 68 5 6 8.8 F1 F1 8.8 43 34.7 36 44 T T 7.5 5.5 1. Location for: 1 switched fourth pole module (1 per device max.) or 1 unswitched neutral pole or 1 protective earth A. S handle module or 1 auxiliary contact. B. S handle. Position for 1 auxiliary contact module only. C. S1 handle Note: max additional blocks. Overall dimensions Switch body Switch mounting Connection Frame size E min E max F F1 F G J M N T X 16 4 / M1 15 37 97.5 15 45 68 48.75 3 75 15 7.5 63 8 / M 15 37 15 17.5 5.5 76 5.5 35 85 17.5 8.75 SRCO M3 1 to 15 A Direct operation with handle 75 64 1 F M 1 45 45 ø 71 8 sircm_18_d_1_x_cat sircm_56_d_1_x_cat G N AC 1. Location for: 1 switched fourth pole module (1 per device max.) or 1 unswitched neutral pole or 1 protective earth module or 1 auxiliary contact.. Position for 1 auxiliary contact module only. Note: max additional blocks. 6 8.8 F1 T F1 8.8 53 M5 External front operation External side operation 37 E 81 64 37 D 5.6 M F D 37 1 J 1 A B sircm_57_d_1_x_cat 8 41 44 G N AC ø 71 88 1. Location for: 1 switched fourth pole module (1 per device max.) or 1 unswitched neutral pole or 1 protective earth module or 1 auxiliary contact. 53 6 8.8 F1 T F1 8.8 M5. Position for 1 auxiliary contact module only. Note: max additional blocks. A. S1 handle B. S handle Overall dimensions Terminal shrouds Switch body Switch mounting Connection Frame size D min D max E min E max AC F F1 G J M N T 1 15 / M3 3 1 1 37 189 78 6 14.6 13 6 131.4 6 General Catalogue 17-18 39
SRCO M and MV from 16 to 16 A Dimensions (continued) SRCO M3 6/8 P and changeover switch M3 1 to 15 A Direct front operation for 3/4 pole changeover switches 13.8 79.6 M 1 5 External front operation for 3 and 4 pole changeover switches 84.5 E 36 N G 68 ø 71 F1 8.8 F 79.6 T 1 1. Location for: 1 main pole or 1 auxiliary contact (See accessories. Position for 1 auxiliary contact module only. Note: max additional blocks. 6 pages 33 and 34). sircm_183_e_1_x_cat Overall dimensions Switch body Switch mounting Connection Frame size E min E max F F1 G M N T 1 15 / M3 15 37 159 6 14.5 5.8 131.5 6 SRCO MV 1 to 16 A Direct front operation A B 76 19 135 64 35 6 61 External front operation 11 min. 357 max. C 69,9 37 9,5 D 44 8,8 8,8 14,6 131,4 189 1 ø 71 88 7 sircm_58_c_1_x_cat 53 A. 3 poles B. 4 poles 6 6 M5 1 C. S type handle D. S1 type handle 1. Maximum 4 "M" type auxiliary contacts. Maximum "U" type auxiliary contacts External side operation A 69,9 5,6 B 19 6 57 C 135 83 3 min. D 3 max. 37 E 44 F 69,9 8,8 8,8 189 131,4 1 6 53 A. Right side operation B. 3 poles C. 4 poles 6 M5 14,6 1 D. S type handle E. S1 type handle F. Left side operation ø 71 88 7 1. Maximum 4 "M" type auxiliary contacts. Maximum "U" type auxiliary contacts sircm_59_d_1_x_cat 4 General Catalogue 17-18
SRCO M and MV from 16 to 16 A Dimensions for external handles SRCO M1 and M Side operation Direction of operation Direction of operation Door drilling S type Load break switches Right side operation With 4 fixing screws With fixing nut 45 45 5 Ø 7 36 Ø 3. Ø.5 3. 13.5 poign_16_a_1_gb_cat Direction of operation Door drilling S type Transfer switches -- and - + - or + With 4 fixing screws With fixing nut 45 45 5 Ø 7 36 Ø 3. 13.5 Ø.5 3. poign_17_b_1_gb_cat Side operation Direction of operation Direction of operation Door drilling S type Load break switches Right side operation P55 with fixing clips 4 P65 with 4 fixing screws 4 Ø71 Ø 7 4 Ø 7 71 36 Ø 37 Ø 31 Left side operation With fixing nut 3 13.5 Ø.5 poign_4_a_1_gb_cat Direction of operation Door drilling S type Transfer switches -- and - + - Ø71 71 or + P55 with fixing clips Ø 37 4 P65 with 4 fixing screws Ø 37 4 With fixing nut 13.5 Ø.5 3 poign_5_b_1_gb_cat 36 Ø 7 4 Ø 7 General Catalogue 17-18 41
SRCO M and MV from 16 to 16 A Dimensions for external handles SRCO M1 and M - 3/4 P and 6/8 P S1 type Load break switches Side operation Direction of operation Direction of operation Door drilling Right side operation P65 with 4 fixing screws Ø78 Ø 37 44 41 8 4 Ø 7 4 poign_18_a_1_gb_cat Direction of operation Door drilling S1 type Transfer switches -- and - + - or + P65 with 4 fixing screws 4 Ø78 44 41 8 Ø 37 4 Ø 7 poign_19_b_1_gb_cat SRCO M3 Side operation Direction of operation Direction of operation Door drilling S type Load break switches Right side operation P55 with fixing clips 4 P65 with 4 fixing screws 4 Ø71 Ø 7 4 Ø 7 88 37 Ø 37 Ø 31 Left side operation With fixing nut 3 13.5 Ø.5 poign_6_a_1_gb_cat S1 type Load break switches Side operation Direction of operation Direction of operation Door drilling Right side operation P65 with 4 fixing screws Ø78 44 41 8 Ø 37 4 Ø 7 4 poign_18_a_1_gb_cat 4 General Catalogue 17-18
SRCO M and MV from 16 to 16 A SRCO MV Side operation Direction of operation Direction of operation Door drilling S type Load break switches Right side operation P55 with fixing clips 4 P65 with 4 fixing screws 4 Ø71 Ø 7 4 Ø 7 88 37 Ø 37 Ø 31 Left side operation With fixing nut 3 13.5 Ø.5 poign_6_a_1_gb_cat Side operation Direction of operation Direction of operation Door drilling S1 type Load break switches Right side operation P55 with fixing clips 4 P65 with 4 fixing screws 4 Ø78 Ø 7 4 Ø 7 7 44 Left side operation Ø 37 Ø 31 poign_7_a_1_gb_cat General Catalogue 17-18 43