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catalogue 3 1 0 explosionprotectedpro ducts

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748 fix. dim. 365<br />

3-pole<br />

46<br />

435<br />

430<br />

fix. dim. 405<br />

Terminals<br />

329<br />

14<br />

ZONE 1 ZONE 2 ZONE 21 ZONE 22<br />

E X - S A F E T Y A N D M A I N C U R R E N T S W I T C H E S<br />

Technical data<br />

400 A 3-pole<br />

E X - S A F E T Y S W I T C H E S<br />

I 400 A I<br />

Marking to 94/9/EC II 2 G<br />

3-pole EMERGENCY STOP 3-pole<br />

Type of protection EEx de ia/ib [ia/ib] IIC T6 bzw. T5 1)<br />

EC-Type Examination Certificate PTB 99 ATEX 1057<br />

Rated voltage up to 690 V, 50/60 Hz<br />

Rated current max. 400 A<br />

Switching capacity AC-23 230 V/400 A 400 V/400 A 500 V/400 A 690 V/400 A<br />

Short-circuit backup fuse max. 500 A (400 V) ⎮ max. 500 A (690 V)<br />

Degree of protectcion acc. to EN 60529 IP 54 (IP 65 optional)<br />

Enclosure material aluminium, powder-coated polyester<br />

Connection box steel, powder-coated polyester<br />

Connecting terminals 6 x 150/2 x 95 mm 2 ⎮ Auxiliary contact 2 x 4 mm 2<br />

Cable entry M25 (Ø 8 - 17 mm) ⎮ M63 (Ø 27 - 48 mm)<br />

Auxiliary contact<br />

1 x NO making – lagging ⎮ breaking – leading<br />

1 x NC making – leading ⎮ breaking – lagging<br />

Weight approx. 64.5 kg<br />

Ordering details safety switch 400 A 3-pole<br />

version with 2 auxiliary contacts (1 x NO, 1 x NC)<br />

Version Cable entry Order No.<br />

3-pole 4 x M63 / 1 x M25 EXKO 731713 U0001<br />

3-pole EMERGENCY STOP 4 x M63 / 1 x M25 EXKO 731723 U0001<br />

Customised versions on request.<br />

1) Also available with Explosion Group IIB<br />

Dimensions in mm CEAG SICHERHEITSTECHNIK GMBH 7.13<br />

7.13<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9

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