Low voltage fusegear for cylindrical fuses. Fuse Holders Fuse Disconnectors Switch Disconnectors Fused Switch Disconnectors

Transcription

1 Low voltage fusegear for cylindrical fuses Fuse Holders Fuse Disconnectors Switch Disconnectors Fused Switch Disconnectors

2 FUSEGEAR FOR CYLINDRICAL FUSES Fusegear Needs and solutions IEC standard 947- In the world of fusegear, a user s needs range from the simplest to the most complex, a gamut including: Connecting fuses, with the goal of taking rapid action to replace them without having to touch the wiring. Isolating a line,, to be able to work in full safety on an installation, machinery or any kind of device downstream from it. Isolating a line and protecting it from short-circuits with the triple goal of taking action in full safety with no energy in the circuit; disconnecting and electrically isolating the line from abnormal currents and avoiding any damage to the equipment and disturbance to systems with no defects upstream (selectivity); and finally, accessing fuses with no energy in the circuit. Disconnecting and isolating a line, to be able to make or break a circuit in full safety and work downline in full safety. Disconnecting and isolating the line and protecting it from short circuits to be able to disconnect or establish a circuit in full safety, on load and at any time, to be able to work on installations, machinery or devices in the vicinity, and be able to cut off and electrically isolate abnormal currents as quickly as possible to avoid damage to the equipment and disturbance to networks with no defect. Solutions by function Fuse Holders Disconnector Fuse-Disconnector Switch-Disconnector Switch-Disconnector Fuses Fused Switch Disconnector Disconnection Emergency break Break for maintenance Operational control Electrical protection No No No Yes Yes Yes No No No No Yes No No No Yes Yes Yes Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Type of current categories of use Typical applications Frequent operations Infrequent operations Closure or opening AC A AC B No load Alternating current AC A AC B On resistive loads, including moderate overloading AC AC A AC B On mixed resistive and inductive loads, including moderate overloading AC A AC B On loads consisting of motors and other highly inductive loads DC A DC B No load Direct current DC A DC B On resistive loads, including moderate overloading DC DC A DC B On mixed resistive and inductive loads, including moderate overloading (motor

3 - CC, CCR, MSC, CMS and US fuse holders CMS and ST fuse disconnectors ITC fused switches To cut short any risk of accident! and enhance the safety of your low voltage equipment and installations Ferraz Shawmut s range of fuse holders, fuse disconnectors and fused switch disconnectors is the widest on the market. It can meet even the most technically demanding needs and offers you maximum flexibility. Extensive approvals and listings are your proof of flawless development and world-class quality in manufacture. The state-of-the-art modular design of this fusegear accommodates Ferraz Shawmut's full line of Ø 8, 0, 4, and 7 cylindrical fuses (see chart on page 4). Fuse holders You can choose from two ranges: the compact CC and CCR range the highly flexible modular MSC, CMS and US range to meet your every need. Fuse disconnectors The ITC front and side handle range with its accessories Fused switch disconnectors the ITC front handle range with its accessories the ITC side handle range with its accessories The design of all these products and the materials selected for them mean they can be used with fuses of every operating class - gg, am, gd, and even ar (see chart on page 4). Ferraz Shawmut offers two types of products a) Fully assembled products Ready-to-use, fully fitted products under a single product reference to ease your purchasing headaches b) Products with accessories FUSEGEAR FOR CYLINDRICAL FUSES The ST right side handle range for mounting inside or on a cubicle with outside control, delivered complete to ease your purchasing headaches Basic models can be fitted with accessories to meet your needs for flexibility and inventory management, as any combination is possible. Switch disconnectors Fuse holders are insulated to IP standard whether open or closed, except the CC range.

4 FUSE OVERVIEW Standards & Approvals Fuses Control Handle Standard NF USE Bureau LLOYDS UL CSA Véritas Register CC 8, 0, 4 et Front CCR 8, 0 Front IEC MSC 8, 0 Front USCC, USM Front CMS 4, Front US 4, Front IEC ST 7 Front IEC US 7 Front IEC ST Side IEC IT Front & Side IEC ITC Front & Side Fuse Overview Fuse ranges used in Ferraz Shawmut fusegear Courbe 8x 0,x8 4x5 x58 7x0 Class Size 8 x 0, x 8/CC 4 x 5 x 58 7 x 0 00V Class J Time Delay AJT to 0A AJT to 0A 00V Class J Fast acting JX, ATM, SBS 0. to 0 AJ to 0A A4J to 0A 00V Class CC Time delay ATDR, ATQR, ATMR /4 to 0A 00V Class RK5 Time delay TR 0 to 0A 0V Class RK Fast acting AK 0 to 0A 0V Class K-5 OT, OTN 0 to 0A 0V Class RK Time delay AD, 0 to 0A 0V Midget Time delay ATQ 0. to 0A 0V-00V Midget OTM, TRM, AZ- 0. to 0A V Midget Fast acting GGU, GFN to 0A am 0V to 0A 0V 0. to A 90V 0. to A 90V to A gg 0V 0.5 to A 0V 0.5 to A 90V to A 90V to A 0V gd 0 to 0A 5 to 0A 5 to 00A am with trip indicator 0V to A 0V to A 90V to A 90V to 0A* gg with trip indicator 0V to A 0V to A 90V 4 to A 90V to 0A* UR 00V 0. to V to A 90V to 00A gr 0V to A 90V to A 90V to 00A UR with trip indicator 0V to 0A 0V to A 0V to 00A 0V to 0V 000V to 70A gr with trip indicator 90V to A 90V to 00A 800V 8 to 0A as well as all the fast-acting and time delay 5 x and x miniature glass or ceramic fuses whatever their interrupting capacity * under development 4

5 CONTENTS PAGE CC 8, 0, 4, fuse holders CCR 8, 0 fuse holders 8 MSM 5x, SI x miniature fuse holders 9 MSC 8 fuse holders 9 CONTENTS MSC 0 fuse holders 0 USCC and USM 0 fuse holders US/CMS 4 & fuse holders and CMS fuse disconnectors ST 7 fuse holders and fuse disconnectors ST fuse disconnectors side handle IT switch disconnectors 4 ITC fused switch disconnectors 5

6 CC FUSE HOLDERS CC 8x fuse holder I th max. A - Un 0V for 8x fuses, with or without indicator light Model with no indicator light Model with no indicator light Poles screw-on rail mounting Ferraz Shawmut Catalog # Ferraz Shawmut Catalog # Nb Mod Pckg N Y44 CC8N C797 CC8NR E4 CC8 M8 CC8R +N G54 CC8N Q90 CC8NR L4 CC8 R9780 CC8R L70 CC8 C458 CC8R 4 +N Z788 CC8N V980 CC8NR 4 CC 0x8 fuse holder I th max. A - Un 0V for 0x8 fuses, with or without indicator light Model with no indicator light Model with no indicator light Poles screw-on rail mounting Ferraz Shawmut Catalog # Ferraz Shawmut Catalog # Nb Mod Pckg N Y4 CC0N W4 CC0NR S70 CC0 F47 CC0R +N Y8 CC0N M CC0NR N CC0 M7 CC0R A8 CC0 A789 CC0R 4 +N S7 CC0N D798 CC0NR 4 CC 4x5 fuse holder I th max. A - Un 90V for 4x5 fuses, with or without indictor light Model with no indicator light Model with no indicator light Poles screw-on rail mounting Ferraz Shawmut Catalog # Ferraz Shawmut Catalog # Nb Mod Pckg N R9 CC4N C87 CC4NR,5 S978 CC4 Z47 CC4R,5 +N D459 CC4N T7 CC4NR W98 CC4 Z8 CC4R D0770 CC4 P CC4R 4,5 4 +N V4 CC4N B9 CC4NR

7 CC x58 fuse holder I th max. A - Un 90V for x58 fuses, with or without striker Nb. of Model with no indicator light Model with no indicator light Poles screw-on rail mounting Ferraz Shawmut Catalog # Ferraz Shawmut Catalog # Nb Mod Pckg N T8 CCN N7 CCNR X47 CC B790 CCR +N A4 CCN E799 CCNR 4 G48 CC P84 CCR 4 J5 CC C87 CCR +N N CCN S9 CCNR 8 CC FUSE HOLDERS Multi-pole assembly accessories Nb. of CC8x and CC0x8 CC4x5 CCx58 Poles Ferraz Shawmut Catalog # Ferraz Shawmut Catalog # Ferraz Shawmut Catalog # Pckg E077 CC80SRA C CC4SRA P7 CCSRA 0* W5 CC80PAK V9 CC4PAK P7 CCPAK 0* 4 D88 CC80PAK Y48 CC4PAK C79 CCPAK 0* Adapter for symmetrical rail A48 CC80PAK4 F7700 CC4PAK4 F7700 CC4PAK4 0* * 0 per bag D88 Dimensions Mounting on symmetrical DIN rail with adapter. Wiring cross sections - CC8/CC0; x0 mm - CC4; x mm - CC; x mm Screw-on mounting in back of panel Neutral tubes are systematically built in A B C D E F G H I J K L M N CC8/0 9 5,5 77,5 00 7,5 4-77,5 0 4,5 - CC.4 5,5 CC. 7 7, , , 94 45,5 7 7, 5, With the indicator light a blown fuse can be quickly located if power is still on Weight of a single-pole model - 8x ; 5 g - 0x8 ; 48 g - 4x5 ; 0 g - x58 ; 90 g 7

8 CCR FUSE HOLDERS Nb. of Poles CCRC 8x fuse holder I th max. A - Un 0V for 8x fuses, with or without indicator light Model with no indicator light Ferraz Shawmut Catalog # Nb Mod Pckg N Z45 CCR80N C079 CCR8 +N A870 CCR8N V7 CCR8 W7 CCR8 4 CCR 0x8 fuse holder I th max. A - Un 0V for 0x8 fuses, with or without indicator light Nb. of Poles Model with no indicator light Ferraz Shawmut Catalog # Nb Mod Pckg N Z45 CCR80N N8 CCR0 +N H55 CCR0N X7 CCR0 Y74 CCR0 4 Direct mounting on symmetrical DIN rail Wire cross sections: x 0mm. Compact footprint. Insulated to IP standard 79,5 8 Single-pole weight - 8x ; 58g -0x8 ; g Neutral tubes are systematically built in 8 With the indicator light a blown fuse can be quickly located if power is still on 7 7,5 Assembly accessory NEW Accessories Ferraz Shawmut Catalog # Pckg CCR multi-pole assembly kit Z7 CCRPTH 0* * 0 per bag 8

9 MSM 5 fuse holder no accessories I th max. A - Un 0V for 5x miniature fuses Nb. of Model without blown fuse indicator light Poles Ferraz Shawmut Catalog # Nb Mod Pckg J707 MSM5 +N K708 MSM5N SI fuse holder no accessories I th max. A - Un 0V for x miniature fuses Nb. of poles Model without blown fuse indicator light Ferraz Shawmut Catalog # Nb Mod Pckg M0948 SI 0 N0948 SIPRE 0 G08990 SIPREBSM 0 MSC 8 fuse holder no accessories I th max. A - Un 0V for 8x fuses, with or without indicator light M0948 N0948 MSC 8 FUSE HOLDERS Poles Model without blown fuse Model with blown fuse indicator light indicator light Ferraz Shawmut Catalog # Ferraz Shawmut Catalog # Nb Mod Pckg N Q8 MSC8N T9 MSC8 F4 MSC8I +N B49 MSC8N R4 MSC8 W MSC8 4 +N C48 MSC8N 4 4 Q8 MSC84 4 MSC 8 fuse holder Phase + Neutral ( mod.) I th max. A - Un 0V for 8x fuses, with or without indicator light Nb. of Model without blown fuse indicator light Poles Ferraz Shawmut Catalog # Nb Mod Pckg +N F077 MSC8NM +N J MSC8NM 4 Assembly accessories Ferraz Shawmut Catalog # Pckg -pole pin G MSC80PAK 0* -pole pin Q45 MSC80PAK 0* 4-pole pin A7 MSC80PAK4 0* * 0 per bag 9

10 MSC 0 FUSE HOLDERS MSC 0 fuse holder no accessories I th max. A - Un 90V for 0x8 fuses with no striker, with or without indicator light Nb. of Model without blown fuse Model with blown fuse Poles indicator light indicator light Ferraz Shawmut Catalog # Ferraz Shawmut Catalog # Nb Mod Pckg N Q8 MSC8/0N Q74 MSC0 W9784 MSC0I +N C85 MSC0N D MSC0NI E MSC0 K5 MSC0I M59 MSC0 R MSC0I 4 +N E79 MSC0N E MSC0NI 4 4 F875 MSC04 4 MSC 0 fuse holder Phase + Neutral ( mod.) I th max. A - Un 90V Nb. of Model without blown fuse Model with blown fuse Poles indicator light indicator light Ferraz Shawmut Catalog # Ferraz Shawmut Catalog # Nb Mod Pckg +N Y7 MSC0NM C MSC0NMI +N S87 MSC0NM S MSC0NMI 4 Assembly accessories Ferraz Shawmut Catalog # Pckg -pole pin G MSC80PAK 0* -pole pin Q45 MSC80PAK 0* 4-pole pin A7 MSC80PCK4 0* * 0 per bag Dimensions ,5 70 Direct mounting on symmetrical DIN rail Indicator light (/90V)* Wiring cross sections: - single-pole: x mm - single-pole + neutral: x 0 mm Insulated to IP standard,5 4,5 7,5,5 Single-pole weight - 5x ; g - x ; g - 8x ; g - 8x - Ph + NM ; g - 0x8 ; g - 0x8 - Ph + NM ; 8 g * With the indicator light a blown fuse can be quickly located if power is still on 0

11 USCC fuse holder I th max. 0A - Un 00V for CC class fuses Nb. of Model without blown fuse Model with blown fuse Poles indicator light indicator light Ferraz Shawmut Catalog # Ferraz Shawmut Catalog # Nb Mod Pckg N W USN B44 USCC X94 USCCI P489 USCC D7008 USCCI M75 USCC Y808 USCCI 4 +N G48 USCCN N959 USCCIN 4 4 Q79 USCC4 E USCC4I 4 USM 0 fuse holders I th max. 0A - Un 800V for 0 x 8 Midget fuses (-/" x /") for 8x fuses, with or without indicator light Nb. of Model without blown fuse Model with blown fuse Poles indicator light indicator light Ferraz Shawmut Catalog # Ferraz Shawmut Catalog # Nb Mod Pckg N W USN Y944 USM L44 USMI N75 USM Z809 USMI C8548 USM Y907 USMI 4 +N H49 USMN P9594 USMNI 4 4 R79 USM4 F USM4I 4 USCC - USM 0 FUSE HOLDERS Assembly accessories Ferraz Shawmut Catalog # Pckg -pole pin F4 USPTH 0* -pole pin C47 USPTH 0* 4-pole pin P8 USPTH4 0* * 0 per bag Dimensions DIMENSION mm In A B C D E F G H I J.7 K L * With the indicator light a blown fuse can be quickly located if power is still on Direct mounting on symmetrical DIN rail Single-pole weight USCC ; 58g USM ; g

12 US/CMS FUSE DISCONNECTORS & CMS FUSE HOLDERS CMS-type IEC fuse holders - CMS-type I The state-of-the-art modular design of this fusegear accommodates Ferraz Shawmut s fuses to enhance the safety of your low voltage electrical installations and equipment. The two CMS 90V ranges are built to IEC standards and the US 700V range is built to UL requirements. These products were designed and the materials for them chosen to permit the use of CMS and US fusegear with fuses of every operating class: gg, am, gd, ar (UR). Standards - Approvals - Homologation US fuse holders/fuse disconnectors:. For use with UL standard fuses IEC fuse holders: EN 0 9-, BUREAU VERITAS and LLOYDS REGISTER. For use with fuses with no striker or with an indicator light IEC fuse disconnectors: EN , BUREAU VERITAS, LLOYDS REGISTER. For use with fuses with or without indicator light or with a striker. These fuse holders and fuse disconnectors are insulated to IP standard, open or closed. Communication Blown fuse indicator light: With an indicator light a blown fuse can be quickly located if power is still on. Operating range: 0V to 90V A.C./D.C. Easy clip-on microswitch kit Auxiliary microswitch state Blown fuse indicator light Characteristics of auxiliary microswitches: They are used to indicate that a fuse is in place (DPMM - Motor starting protection) indicate that a fuse has melted guarantee reliable pre-isolation (t > ms) as per EN0947- standards Double foot-print screw

13 C fuse disconnectors - US fuse holders Ferraz Shawmut offers two types of products. completely assembled, ready-to-use models to ease your purchasing headaches thanks to a single product reference. three models with accessories that can be matched with any of 7 different kits of additional functions, giving you a vast array of possibilities 8 models in all. These two new ranges are in addition to the existing product offering of MSC8 & 0 fuse holders built to IEC standard for 8x and 0x8 fuses and USM0 & USCC for midget and class CC fuses built to UL standard. Main characteristics and part # Sealed in closed state Lockable in open state Multipole assembly via clips and stop pin Mounting A design offering flexibility in use: Possibility of associating products to make a multipolar assembly according to need Fuse holders: up to poles. Fuse disconnectors: up to 4 poles. (For safe and reliable operation of auxiliary microswitches, never use more than.) Mounting: Mounting on a 5mm symmetrical DIN rail with two fixed positions for the mounting clips for easier mounting, positioning and dismounting of these products. Environment Material: Compliance with European environmental requirements. US fuse disconnectors: V class mineral reinforced thermoplastic as per UL 94 and tin-plated clips. IEC fuse holders and fuse disconnector: V0 class glass-fiber reinforced thermoplastic as per UL 94. Silver-plated clips. Vibration withstand: Test under sine vibrations and scanning of each of the product s three main axes. Spectrum: st segment ( to Hz) constant trip x = 5 mm peak. nd segment ( to 0 Hz) constant acceleration g = 5 g peak. Exponential scanning speed: octave per min. Duration: hours per axis. US/CMS FUSE DISCONNECTORS & CMS FUSE HOLDERS Climatic conditions for use: This range of products is designed for use in temperate climates, if conditions are more severe the following indications must be complied with, considering the relevant nominal current derating. Maximum temperature c c c Maximum relative humidity 95% 80% % Derating factor

14 CMS FUSE DISCONNECTORS & CMS/US FUSE HOLDERS Auxiliary microswitch kit M874 P7708 N87 Enlargement pin for auxiliary microswitch - F9 Auxiliary microswitch assembly pin J48 Rated insulation voltage Ui AC/DC 90 V AC B Rated impulse withstand voltage Uimp IEC fuse holders: CMS 4 IEC fuse disconnectors: CMS 4 Electrical characteristics CMS 4 fuse holders for 4x5 fuses with no striker or with indicator light CMS 4 fuse disconnectors for all types of 4x5 fuses Accessories Rated current Max. power dissipation per fuse 8 kv A 5 W Fuse rating * Values shown for C ambient temperature, see chart. gg Material: V0 thermoplastic - Silver-plated copper contacts Tightening torque:.5 Nm max Wiring: min..5 mm - max 5 mm solid- max mm stranded. Poles N + N + N 4 Fuse holders without indicator light N48 F990 E J5 J9 L8 G4 Ferraz Shawmut Catalog #. CMS4N CMS4 CMS4N CMS4 CMS4 CMS4N CMS44 Mod. (7.5 mm).5.5 Pckg box of for 4x5 fuses with striker Pole Pole N + N * * + N 4 Standard ready for accessories Ferraz Shawmut Catalog # Model without indicator light ready for accessories N48 P7708 P49 G99 N0779 F4 Ferraz Shawmut Catalog # CMS4P CMS4P CMS4P CMSNP Mod. (7.5 mm) am URD URC URGA URGB * Two auxiliary microswitches (see instructions for mounting) The auxiliary microswitch function requires use of fuses with strikers. For wiring bars and terminals, see page 9 Model with indicator light ready for auxiliary microswitch Ferraz Shawmut Catalog # Description consult us Auxiliary microswitch kit pole CMS 4 Auxiliary microswitch kit poles CMS 4 auxiliary microswitch kit poles CMS 4 Auxiliary microswitch assembly pin (between kits) Enlargement pin for auxiliary microswitch Multi-pole assembly kit Indicator light kit Lock Maximum current in use for,, et +N poles with FS-fuses. for 4, 5 and poles, multiply by 0.8 for 7, 8, 9 x 0.7 and for 0 x 0. Pckg box of Ambient temperature Derating factor Poles + N + N Model fitted with auxiliary microswitch K445 R57 T5 Y8 L799 Ferraz Shawmut Catalog # CMS4M CMS4M CMS4M CMS4M CMSNM M0778 M8 C79 Z D7 grb Ferraz Shawmut Catalog #. glb 45 Recommended wire cross-section (mm ) C 0 C C C Fuse holders with indicator light N87 K57 D80 K9 A CMS4I CMS4NI CMS4I CMS4I CMS4NI Model fitted with auxiliary microswitch & indicator light Ferraz Shawmut Catalog # Catalog # CMS4W CMS4W CMS4W CMS4PTH CMS4BP CMS4PAK CMS4LIH CMS4LOK Possible Functions L4 CMS4AC.5 Indicator light & blown fuse only CMS4MI CMS4MI CMS4MI CMS4MI CMSNMI M874 C9 D979 J48 F9 Z8 A5 M Mod. (7.5 mm).5 Mod. (7.5 mm).5.5 Mod. (7.5 mm).5 Pckg box of Pckg box of Pckg 0* 0* 0* * 0 per bag 4

15 IEC fuse holders: CMS IEC fuse disconnectors: CMS Electrical characteristics Rated insulation voltage Ui AC/DC 90 V AC B Rated impulse withstand voltage Uimp Rated current Max. power dissipation per fuse 8 kv A 9.5 W Fuse rating * Values shown for C ambient temperature, see chart. CMS fuse holders for x58 fuses with no striker or with indicator light for x58 fuses with striker gg am URD URC Material: V0 thermoplastic Silver-plated copper contacts Tightening torque: max. Nm Wiring: min..5 mm max. mm solid max. 5 mm stranded Poles N + N + N 4 Pole M9 E8 L44 V Z8 Q7709 N874 CMSN CMS CMSN CMS CMS CMSN CMS4.5.5 CMS fuse disconnectors for all types of x58 fuses Pole N + N * * + N 4 Fuse holders without indicator light Ferraz Shawmut Catalog #. Standard ready for accessories Ferraz Shawmut Catalog #. Model without indicator light ready for accessories M9 G M447 T59 W7 W7 A77 Ferraz Shawmut Catalog #. CMSN CMSP CMSNP CMSP CMSP CMSNP Mod. (7.5 mm) Pckg box of Model with indicator light ready for auxiliary microswitch Ferraz Shawmut Catalog #. Consult us URGA URGB Ambient temperature Derating factor Poles + N + N Ferraz Shawmut Catalog #. D9 E979 Q470 H99 P0780 CMSM CMSM CMSM CMSM CMSNM H47 S58 Z7 M70 A84 grb Ferraz Shawmut Catalog #. glb Recommended wire cross-section (mm ) C 0 C C C Fuse holders with indicator light A8 N7 R770 B8 P874 CMSNI CMSI CMSNI CMSI CMSI CMSNI CMS4I P88 CMSAC.5 Indicator light & blown fuse only Accessories Mod. (7.5 mm) Description Pckg box of Auxiliary microswitch kit pole CMS Auxiliary microswitch kit poles CMS auxiliary microswitch kit poles CMS Auxiliary microswitch assembly pin (between kits) Enlargement pin for auxiliary microswitch Multi-pole assembly kit Indicator light kit Lock For wiring bars and terminals, see page 9. Max operational current for,, et +N poles with FS-fuses. for 4, 5 and poles, multiply by 0.8 for 7, 8, 9 x 0.7 and for 0 x 0. Model fitted with auxiliary microswitch Possible Functions Model fitted with auxiliary microswitch & indicator light Ferraz Shawmut Catalog # CMSW CMSW CMSW CMS4PTH CMS4BP CMSPAK CMS4LIH CMS4LOK CMSMI CMSMI CMSMI CMSMI CMSNMI E8 L 9 B J48 F9 L58 A5 M Mod. (7.5 mm) Mod. (7.5 mm) * Two auxiliary microswitches (see instructions for mounting) The auxiliary microswitch function requires use of fuses with strikers. Catalog # Mod. (7.5 mm) Pckg box of Pckg box of Pckg 0* 0* 0* * 0 per bag Auxiliary microswitch kit E8 G D9 Enlargement pin for auxiliary microswitch - F9 Auxiliary microswitch assembly pin - J48 CMS FUSE DISCONNECTORS & CMS/US FUSE HOLDERS

16 US/CMS FUSE DISCONNECTORS & CMS FUSE HOLDERS Auxiliary contact kit Y798 T790 X7904 Enlargement pin for auxiliary contact - F9 Auxiliary contact assembly pin J48 Rated insulation voltage Ui AC/DC 7 V 8 kv A 4.7 W 0 US 4 fuse holders Electrical characteristics 0 * Values shown for C ambient temperature, see chart. US 4 fuse disconnectors for 4x5 fuses with no striker, or with indicator light or with striker N + N * * + N + N* 4 4* S7900 T790 Y7905 C7909 J795 Q79 US4N US4 US4N US4 US4 US4N US44 V790 Z790 D790 K79 R79 US4I US4NI US4I US4I US4NI US44I Ambient temperature Derating factor Material: V thermoplastic Tightening torque:.5 Nm max. - 5 lbs.in Wiring: min..5 mm / AWG max. 5 mm / AWG solid max. mm / 4 AWG stranded Poles Rated impulse withstand voltage Uimp Rated current Model without indicator light ready for accessories Ferraz Shawmut Catalog # Max. power dissipation per fuse Accessories Auxiliary contact kit pole US 4 Auxiliary contact kit poles US 4 auxiliary contact kit poles US 4 Auxiliary contact assembly pin (between kits) Enlargement pin for auxiliary contact Multi-pole assembly kit Indicator light kit Lock For wiring bars and terminals, see page 9 Fuse rating gg Model with indicator light ready for auxiliary contact Ferraz Shawmut Catalog # W790 A7907 E79 G79 L797 N799 S79 V79 US4M US4NM US4M US4M US4M US4M US4NM US4NM US44M US44M X7904 B7908 F79 H794 M798 P79 T794 W79 USMSW USMSW USMSW US4PTH US4BP US4PAK CMS4LIH CMS4LOK / 4 / 0 / 0 / 0 / 0 0 / 8 0 / 8 C 0 C C C US4MI US4NMI US4MI US4MI US4MI US4MI US4NMI US4NMI US4MI US44MI * Two auxiliary microswitches (see instructions for mounting) The auxiliary microswitch function requires use of fuses with strikers Description Maximum current in use for,, et +N poles with FS-fuses. for 4, 5 and poles, multiply by 0.8 for 7, 8, 9 x 0.7 and for 0 x 0. am URD URC Model fitted with auxiliary contact Ferraz Shawmut Catalog # URGA URGB Catalog # grb Model fitted with auxiliary contact & indicator light Ferraz Shawmut Catalog # Y798 Z799 A790 J48 F9 X797 A5 M glb.5.5 Mod. (7.5 mm).5 Recommended wire cross-section (mm ) Mod. (7.5 mm) Pckg box of Pckg 0* 0* 0* * 0 per bag

17 US fuse holders Electrical characteristics Rated insulation voltage Ui AC/DC 7 V 8 kv A 9.5 W US fuse disconnectors for x58 fuses with no striker, or with indicator light or with striker Accessories 0/ URC URGA URGB / 4/0 /0 0/8 0/8 0/8 / /4 5/ 5/ * Values shown for C ambient temperature, see chart. Ambient temperature C 0 C C C Material: V thermoplastic Derating factor Tightening torque: 4 Nm max lbs.in Wiring: min..5 mm / AWG max. mm / AWG solid max. 5 mm / AWG stranded Poles N + N * * + N + N* 4 4* Rated impulse withstand voltage Uimp B79 C79 G79 L79 S794 Z795 Rated current Model without indicator light ready for accessories Ferraz Shawmut Catalog # USN US USN US US USN US4 Max. power dissipation per fuse Fuse rating Model with indicator light ready for auxiliary contact D79 H797 M794 T7947 A795 USI USNI USI USI USNI US4I Auxiliary contact kit pole US Auxiliary contact kit poles US auxiliary contact kit poles US Auxiliary contact assembly pin (between kits) Enlargement pin for auxiliary contact Multi-pole assembly kit Indicator light kit Lock For wiring bars and terminals, see page 9 E794 J798 N794 Q7944 V7948 X79 B7954 D795 USM USNM USM USM USM USM USNM USNM US4M US4M F795 K799 P794 R7945 W7949 Y795 C7955 E7957 USMSW USMSW5 USMSW4 US4PTH US4BP USPAK CMS4LIH CMS4LOK USMI USNMI USMI USMI USMI USMI USNMI USNMI USMI US4MI * Two auxiliary microswitches (see instructions for mounting) The auxiliary microswitch function requires use of fuses with strikers Description Ferraz Shawmut Catalog # Max operational current for,, et +N poles with FS-fuses. for 4, 5 and poles, multiply by 0.8 for 7, 8, 9 x 0.7 and for 0 x 0. gg am URD Model fitted with auxiliary contact Ferraz Shawmut Catalog # Catalog # grb Model fitted with auxiliary contact & indicator light Ferraz Shawmut Catalog # G7959 H790 J79 J48 F9 F7958 A5 M glb Pckg Mod. box of (7.5 mm).5.5 Mod. (7.5 mm).5 Recommended wire cross-section (mm ) Pckg 0* 0* 0* * 0 per bag Auxiliary contact kit G7959 C79 F795 Enlargement pin for auxiliary contact - F9 Auxiliary contact assembly pin J48 US/CMS FUSE DISCONNECTORS & CMS FUSE HOLDERS 7

18 US/CMS FUSE DISCONNECTORS & CMS FUSE HOLDERS 4 and fuse holders and fuse disconnectors Locking system Multipole assembly Assembly kit CMS 4: Z8 CMS : L58 NB: poles maximum in an assembly Mounting auxiliary microswitches Auxiliary microswitch functions MICRO M Fuse melting: Pre-isolation: Presence: A fuse holder containing a fuse with a striker sends out a signal when the fuse element melts When the fuse holder opens Sends a signal when the holder is closed with no fuse in it Locking reference: MA Assembly kit US 4: X797J US : F7958J Each bag of kits is sufficient for 0 multipole assemblies 0 two-pole assemblies 5 three-pole assemblies Dismounting auxiliary microswitches Characteristics of the auxiliary microswitch Min. voltage and current for operation 0VAC-DC - 00mA Rated current A AC and breaking capacity () at 0V A AC 0,A AC 4 0,A DC //4 Rated current and breaking A DC /DC capacity () at and 4 V 5A AC A AC 4/DC 0,A DC 4 () as per standard IEC With the fuse in the handle closed state. No fuse Fuse blown Handle open 8

19 4 and fuse holders and fuse disconnectors Microswitch options Auxiliary microswitches can only be mounted on previously prepared fuse disconnectors. Use of the auxiliary microswitch for fuse melting requires the use of fuses with strikers. auxiliary microswitch CMS 4 (C9) - US4 (Z799) CMS (L9) - US (H790) independent auxiliary microswitches CMS 4 ( x M874) CMS ( x E8) US 4 ( x Y798) US ( x G7959) or auxiliary microswitches CMS 4 (D979) - US4 (A790) CMS (B) - US (J79) auxiliary microswitch CMS 4 (M874+F9) CMS (E8+F9) US 4 (Y798+F9) US (G9759+F9) mechanically interconnected auxiliary microswitches CMS 4 ( x M874+ x J48) CMS ( x E8+ x J48) US 4 ( x Y798) + ( x J48) US ( x G7959) + ( x J48) US/CMS FUSE DISCONNECTORS & CMS FUSE HOLDERS NOTE: Do not fit with more than microswitches Supply wiring bars and terminals Description Pckg Maximum acceptable RMS current (A) Wiring bar for 4 (CMS 4/US 4) poles Wiring bar for (CMS 4/US 4) poles Wiring bar for (CMS 4/US 4) pole Wiring bar for (CMS /US ) poles Wiring bar for (CMS /US ) pole Single-pole terminal, side /-pole terminal, side Single-pole terminal, axial /-pole terminal, axial A Z Y0 C4 B E G8 D5 F

20 US/CMS FUSE DISCONNECTORS & CMS FUSE HOLDERS 4 and fuse holders and fuse disconnectors Indicator light kit With the indicator light a blown fuse can be quickly located if power is still on Carefully remove the cover with screw drivers. Slip the indicator light s top insert into the rails, being careful not to twist the contact tabs. Put the cover back on Assembly precautions in multipole assemblies When fuse holders are side by side or very near each other (less than one module apart), they must be derated again, in addition to derating for temperature (pages 4, 5,, 7). Number of 7.5 mm modules > 0 Derating factor None =

21 CMS and US fuse holders Dimensions of CMS 4 and US 4 products Dimensions of CMS and US products US/CMS FUSE DISCONNECTORS & CMS FUSE HOLDERS

22 ST/US 7 FUSE DISCONNECTORS & FUSE HOLDERS 4 Fixation ST 7 fuse holders for fuses without strikers I th max. A - Un 800V no auxiliary microswitch provided Fixation AC/DC Fixation Poles Model for fuses without stiker without indicator lights Ferraz Shawmut Catalog # Pckg N B5() ST7N R580() ST7 +N S58() ST7N T58() ST7 V58() ST7 +N W584() ST7N () Does not accommodate auxiliary microswitch; choose from the US 7 range US 7 fuse holders and fuse disconnectors For fuses with or without strikers, fitted to accommodate an auxiliary microswitch-indicator light AC/DC Poles Model for fuses without stiker without indicator lights Ferraz Shawmut Catalog # Pckg N B5 ST7N J4 US7I +N K4 US7NI L4 US7I M4 US7I +N N44 US7NI Accessories Ferraz Shawmut Catalog # Pckg single pole auxiliary microswitch** E7 US7P multi-pole assembly kit H75 US7PAK * * 0 per bag ** for a two-pole US 7, two single pole auxiliary microswitches are required US 7 fuse disconnectors Fully fitted 7x0 fuses with or without striker Nb. of Model with auxiliary microswitch but no indicator light Poles Ferraz Shawmut Catalog # Pckg R700 US7MI S70 US7MI * T70 US7MI (*) two single-pole auxiliary microswitches For a three-pole version, single-pole auxiliary microswitches are required US 7 approved materials include VO UL 94 compliant plastics. Bo itier du microcontact Connection by fixed screw clamp for wiring: Max. cross sectional area: conductor, solid or stranded: 5 mm (AWG). conductors, stranded: mm (AWG), or solid tightening torque:.8 to.5 Nm (0 lb.in). Connection to type B terminal. Mounting: Snap-on to symmetrical DIN rail, 5 mm (EN 0 standard) and 75 mm with locking positions. Directly on the panel with M4 screws tightened to a torque of 0. Nm (IB.in) 80 on a 5 mm asymmetrical DIN rail with an adapter (ref. Q0980).

23 ST fuse disconnector with right side handle Fully fitted I th max. A - Un 90V Model fitted with indicator light and accessories Poles Handle ref. Nb FOs Nb DPMM Ferraz Shawmut Ferraz Shawmut Catalog # Pckg 0 N98 STD 0 M97 STFO P99 STFOD 0 D9 STND +N 0 E STNFO D57 STNFOD 0 S STD 0 R STFO included T STFOD 0 V9 STD 0 R97 STFOFO T99 STFOD S98 STFOFOD 0 Q9 STNFO +N 0 N94 STNFOFO P95 STNFOD M9 STNFOFOD 4 0 H59 ST4D version for eye lug connection (type B terminal) exists Additional accessories Ferraz Shawmut Catalog # Pckg Single pole locking kit H09849 STLOCK pole locking kit J STLOCK pole locking kit K STLOCK +N locking kit F09849 STLOCKN Wiring bar for poles C4 STPEI 5 Wiring bar for poles B STPEI 5 Single-pole terminal, side E /-pole terminal, side G8 Single-pole terminal, axial D5 /-pole terminal, axial F7 Adapter for asymmetrical DIN rail mounting Q0980 ST FUSE DISCONNECTORS SIDE HANDLE FO = NO/NC microswitch DPMM = Motor starting protection For further details see The Advisor Control handle = Control handle wi h extended shaft = to 0 max. "D" "FO" "FO"

24 IT SWITCH DISCONNECTORS IT modular switch disconnectors to A Description Ref Catalog # IT E III Front handle F04A ITCF IT E IV Front handle G05A IT4CF IT E III Front handle D748A ITCF IT E IV Front handle E7487A IT4CF IT E III Front handle F7488A ITCF IT E IV Front handle G7489A IT4CF IT E III Front handle H7490A ITCF IT E IV Front handle J749A IT4CF IT 80E III Front handle B895A IT80CF IT 80E IV Front handle C8957A IT804CF IT E III Front handle D8958A ITCF IT E IV Front handle E8959A IT4CF DIN rail on back of cubicle mounting. Delivered with handle Protection against accidental contact with the original IP insulated terminals Accessories Description Ref. Catalog # Outside front handle Lockable black handle ITE to ITE N770A PINIT/ Lockable red&yellow handle IT E to IT E H857A PIRJIT/ Front handle pin IT to : Long pin. 0 sq. mm 5 mm M770A AIT0 IT to : Long pin. 0 sq. mm 5 mm T8558A AIT0 Auxiliary pre-isolating microswitch IT to : Single NO microswitch (max. switches) M7494A FOIT/ETNO IT to : Single NO microswitch (max. switches) L749A FOIT/ETNC IT to : NO/NC side reversing microswitch D45A FOIT/INV Additional pole for -pole modular IT 4th pole for IT & III S8A 4PIT/ 4th pole for IT E-E III T8A 4PIT/ 4th pole for IT 80E III F890A 4PIT80 4th pole for IT E III G89A 4PIT and 8-pole adapter and reversing IT to E: and 8-pole adapter () N0978A ADAIT/ switch for IT to E IT to E: Reversing switch A0998A INVIT/ Locking system for modular IT with Locking system IT E to 0E inside handle P749A CADIT/0 () V99A handle and H870A shaft must be ordered M770 M7494A Q88A P749A Description Ref. Catalog # IT ET III for door mounting N8A ITMP IT ET III for door mounting R9085A ITMP IT ET III for door mounting S908A ITMP Accessories Description Ref. Catalog # Handle for door-mounted IT to A IT ET: Snap-on black handle Q88A PINCITET (control shaft not required) IT ET: Snap-on red and yellow handle P87A PICRJITET IT ET to ET: black handle Q9084A PINITET IT ET to ET: red and yellow handle P908A PIRJITET Auxiliary pre-isolating microswitch IT ET to ET: single NO microswitch (max. ) M7494A FOIT/ETNO for IT for control on door IT ET to ET: single NC microswitch (max. )L749A FOIT/ETNC 4th pole for IT (door mount) R89A 4PITET Additional modular IT pole Ground pole for IT ET III T9754A PTITET poles for door mounting 4th pole for IT-ET (door mount) T9087A 4PIT/ Ground pole IT - ET III V9755A PTIT/ 4

25 IT switch disconnectors for 0 to A panels Description Ref. Catalog # IT 0E III Front handle D807A IT0CF IT 0E IV Front handle E808A IT04CF IT 0K III Front handle L4A IT0CF IT 0K IV Front handle D7A IT04CF IT 5K III Front handle R9A IT5CF IT 5K IV Front handle P7A IT54CF IT K III Front handle FA ITCF IT K IV Front handle EA IT4CF IT 0 III Front handle M094A IT0CF IT 0 IV Front handle P09498A IT04CF IT 0K III Front handle M095A IT0CF IT 0K IV Front handle N095A IT04CF M770 N990A Description Ref. Catalog # IT 800K III Front handle P095A IT800CF IT 800K IV Front handle Q0954A IT8004CF IT 000K III Front handle B08559A IT000CF IT 000K IV Front handle C08A IT0004CF IT 0K III Front handle T0957A IT0CF IT 0K IV Front handle V0958A IT04CF IT 00K III Front handle R0955A IT00CF IT 00K IV Front handle S095A IT004CF IT 00K III Front handle J088A IT00CF IT 00K IV Front handle H0880A IT004CF IT K III Front handle B48A ITCF IT K IV Front handle A47A IT4CF L84A Accessories Description Ref. Catalog # Inside front handle IT 0E: red and black inside handle G80A PIRNIT0 IT 0 to 00 IT 0 to : adapter for outside handle () X7A APIIT0/ IT 0 to 800: adapter for outside handle () C090A APIIT0/800 IT 000 to 00: adapter for outside handle () R0984A APIIT000/00 Outside front handle IT 0E : red and black outside handle M9909A PERNIT0 IT 0E : red and yellow outside handle N990A PERJIT0 IT 0 to K : red and black outside handle S994A PERNIT0/ IT 0 to K : red and yellow outside handle T995A PERJIT0/ IT 0 to 00K : red and black outside handle Q99A PERNIT0/00 IT 0 to 00K : red and yellow outside handle R99A PERJIT0/00 IT 00 to K : red and black outside handle Y78A PERNIT00/ IT 00 to K : red and yellow outside handle Z79A PERJIT00/ IT 00 to K : pull-out red handle F099549A PEDIT00/ IT 0 to one shield per terminal A70A CBIT0/ IT0 III shield for terminals upstream/downstream () Q09499A CBIT04 Protection against contact with IT0 VI shield for 4 terminals upstream/downstream () Z097A CBIT04 live terminals IT0 to 0 IT0 III shield for terminals upstream/downstream () F0807A CBIT0 IT0 VI shield for 4 terminals upstream/downstream () E080A CBIT04 IT800 III shield for terminals upstream/downstream () G0808A CBIT800 IT800 VI shield for 4 terminals upstream/downstream () D0805A CBIT8004 IT 000 to 00 : shield per terminal S CBIT000/00 IT III screen for the upstream and downstream terminals () L099554A EIT IT VI screen for the upstream and downstream terminals () K09955A EIT4 IT 0 : and 8-pole adapter A904A ADAIT0 and 8-pole adapter and IT 0 : Reversing switch T087A INVIT0 reversing switch for front handle IT 0 to : and 8-pole adapter B7A ADAIT0/ IT0 to 00 IT 0 to : Reversing switch C7A INVIT0/ IT 0 to 00: and 8-pole adapter () P0979A ADAIT0/00 IT 0 to 00 : Reversing switch B0999A INVIT0/00 IT 0 Microswitch adapter (microswitch not included)k8a ADFOIT0 Auxiliary pre-isolating microswitch IT 0 NC microswitch (max. ) L84A FOIT0NC IT 0 to ITC 0 IT 0 NO microswitch (max. ) M85A FOIT0NO IT 0 to xno and xnc microswitches Y8A FOIT0NO/NC IT 0 to xno and xnc microswitches Z9A FOIT0NO/NC IT 0 to xno and xnc microswitches S08588A FOIT0NO/NC IT 0 to xno and xnc microswitches L09700A FOIT0NO/NC IT 0 to xno and xnc (4) microswitches J80A FOIT0NONCBN () for IT 0 to 00 order an adapter for an outside handle + an outside handle () Upstream/downstream: screen to protect the or 4 terminals upstream or the or 4 terminals downstream () Order an outside handle ref. Y78A + L09709A (4) Low level DIN-rail mounting possible for IV 0 IT SWITCH DISCONNECTORS

26 ITC FUSED SWITCH DISCONNECTORS ITC (0x8) ITC (4x5) ITC (x58) and ITCP 0 (7x0) Fused switch disconnectors front or side handle Model with front handle Model with side handle Sizes Poles Ferraz Shawmut Catalog # Ferraz Shawmut Catalog # Pckg 0x8 J58 ITC F087 ITCH A +N K584 ITCN 4 L585 ITC4 G088 ITC4H 4x5 Y989 ITC D990 ITCH A 4 Z9897 ITCN E990 ITCNH x58 L78 ITC P785 ITCH A +N M78 ITCN Q789 ITCNH 4 N784 ITC4 R787 ITC4H 7x0 B888 ITCP0 0A Accessories Ferraz Shawmut Catalog # Pckg single NC microswitch () H988 FOITC/0NC single NO microswitch () L749 FOITC/0NO double NO and NC microswitch () P588 FOITC NO/NC double NO and NC microswitch () Q589 DITC NO/NC double NO and NC microswitch () R590 DITCN/4NO/NC double NO and NC microswitch () Z04A DITC NO/NC double NO and NC microswitch () A05A DITCN/4 NO/NC double NO and NC microswitch () A47A DITC /4 NO/NC Lockable insulating front handle ITC (0x8) N587 PIITC Lockable insulating front handle ITC ITC & (4x5, x58) E09 PIITC/0 Lockable insulating side handle ITC, black V99 PENITC Lockable insulating side handle ITC, red and yellow C084 PERJITC Lockable insulating side handle ITC (4x5), black M9909 PENITC/0 Lockable insulating side handle ITC (x58), red and yellow N990 PERJITC/0 Lockable insulating front handle ITC (0x8), black A08 PENITCL Lockable insulating front handle ITC (0x8), red and yellow B08 PERJITCL Lockable insulating side handle ITC FS (4x5), black D085 PENITC/0 Lockable insulating side handle ITCM (x58), red and yellow E08 PERJITC/0 Shaft extensions ITC T8558 AITC/L 0 Shaft extensions ITC B0 AITC/80 90 Shaft extensions ITC C07 AITC/0 Protection against accidental contact with terminals ITC/ITC shield per connection N7 CBITC /0/L Neutral tube 8x X45 FRN8 0 Neutral tube 0x8 R9 FRN08 0 Neutral tube 4x5 M0 FRN45 0 Neutral tube x58 R FRN8 0 and 8-pole A adapter N0978 EXITC and 8-pole A and 0A adapter A904 EXITC/0 A reversing switch A0998 INITC A and 0A reversing switch T087 INITC/0 () = see technical characteristics in The Advisor

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28 Ferraz Shawmut -, rue Jean Novel 9 VILLEURBANNE Cedex - FRANCE Tél. (0)4 7 - Fax (0) Merrimac Street Newburyport, MA 09 - USA Tél. (978) 4- - Fax (978) Printing errors reserved- GP 008-0/04