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catalogue 3 1 0 explosionprotectedpro ducts

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7.38<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<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 />

EXKO 73 1813 F<br />

E X - P O W E R C I R C U I T B R E A K E R S<br />

Technical data<br />

630 A 3-pole and 4-pole<br />

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

Type of protection EEx de IIC T6 1)<br />

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

Rated voltage up to 690 V<br />

Rated current max. 630 A<br />

Switching capacity AC-3 230 V/630 A 400 V/630 A 500 V/630 A 690 V/630 A<br />

Short-circuit backup fuse max. 800 A (400 V) ⎮ max. 800 A (690 V)<br />

Degree of protectcion acc. to EN 60529 IP 54<br />

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

Connecting terminals 240/120 mm 2<br />

Cable entry M80 (Ø 62 - 68 mm)<br />

I 630 A I<br />

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

Weight approx. 245 kg (3-pole version)<br />

approx. 250 kg (4-pole version)<br />

Ordering details power circuit breaker 630 A 3-pole<br />

Version Cable entry Order No.<br />

3-pole 4 x M80 EXKO 73 1813 F 0001<br />

Ordering details power circuit breaker 630 A 4-pole<br />

Version Cable entry Order No.<br />

4-pole 4 x M80 EXKO 73 1814 F 0001<br />

Customised versions on request.<br />

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

7.38 CEAG SICHERHEITSTECHNIK GMBH<br />

1058<br />

73<br />

fix. dim. 505<br />

655<br />

650<br />

fix. dim. 600<br />

510<br />

EXKO 73 1813 F<br />

Dimensions in mm<br />

M20 x 2

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