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CEAG 250A Safety Switch (EXKO 7317 Series)

Safety switch 250A available in 3-pole & 6-pole versions.

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Safety switch 250 A 3-pole

Version with 2 auxiliary contacts (1 NO; 1 x NC)
3-pole 2 x M63 / 1 x M25 EXKO 731713 T0001
3-pole EMERGENCY STOP 2 x M63 / 1 x M25 EXKO 731723 T0001

Safety switch 250 A 6-pole

Version with 2 auxiliary contacts (1 NO; 1 x NC)
6-pole 4 x M63 / 1 x M25 EXKO 731716 T0001
6-pole EMERGENCY STOP 4 x M63 / 1 x M25 EXKO 731726 T0001

Ex-safety switches 250A
Marking accd. to 2014/34/EU II 2 G Ex de IIC T6, T5 bzw. T41) / II 2 D IP66 T80 °C/T95 °C
EC-Type Examination Certificate PTB 99 ATEX 1057
IECEx Certificate of Conformity IECEx PTB 12.0026
Marking accd. to IECEx Ex d IIC T6, T5 or T4 Gb / Ex de IIC T6, T5 or T4 Gb
Ex d IIB T6, T5 or T4 Gb / Ex de IIB T6, T5 or T4 Gb
Permissible ambient temperature –20 °C up to +40 °C2)
Rated voltage up to max. 690 V
Rated current max. 250 A
Frequency 50/60 Hz
Rated making-/ breaking capacity AC-3
accd. EN 60947-3
Ue 230 V / Ie 250 A
Ue 400 V / Ie 250 A
Ue 500 V / Ie 250 A
Ue 690 V / Ie 250 A
Back-up fuse up to 400 V AC: 250 A gG
up to 500 V AC: 250 A gG
up to 690 V AC: 200 A gG
Connecting terminals

main contact 3-pole
6-pole
auxiliary/signal contact

 

3 x 150 mm2/95 mm2
6 x 150 mm2/2 x 95 mm2
2 x 4 mm2

Degree of protection accd. to EN 60529 IP54 (IP65 optional)
Protection class I
Cable glands/enclosure drilling M25 cable gland see ordering details
M63 cable gland see ordering details
Weight

3-pole
6-pole

 

approx. 41.5 kg
approx. 84.5 kg

Enclosure material aluminium, powder-coated polyester
connection box steel, powder-coated
Colour

Enclosure
Cover

 

grey (RAL 7032)
dark grey (RAL 7022)

Auxiliary contact (option) 1 x NO making – lagging; breaking – leading
1 x NC making – leading; breaking – lagging
Padlocking facility can be locked in OFF position with 3 commercially available padlocks (Ø max. 6 mm)
1) Also available with Explosion Group IIB
2) Other ambient temperatures on request

CEAG 250A Safety Switch Datasheet

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