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
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 |
3 x 150 mm2/95 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 |
approx. 41.5 kg |
| Enclosure material | aluminium, powder-coated polyester connection box steel, powder-coated |
| Colour
Enclosure |
grey (RAL 7032) |
| 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
