| Ex-safety switches 180A | |
| Marking accd. to 2014/34/EU | II 2 G Ex de IIC T6 II 2 D Ex tD A21 IP66 T80 °C |
| EC-Type Examination Certificate | 3/4-pole – PTB 99 ATEX 1164 6-pole – PTB 00 ATEX 1073 |
| IECEx Certificate of Conformity | BKI 07.0005 |
| Marking accd. to IECEx | Ex de IIC T6 –55 °C up to +45 °C Ex tD A21 IP66 T53 °C |
| Permissible ambient temperature | –20 °C up to +40 °C1) |
| Rated voltage | up to max. 690 V |
| Rated current | max. 180 A |
| Frequency | 50/60 Hz |
| Rated making-/ breaking capacity AC-3 accd. EN 60947-3 | Ue 230 V / Ie 180 A Ue 400 V / Ie 180 A Ue 500 V / Ie 150 A Ue 690 V / Ie 125 A |
| Switch-disconnector for maintenance accd. to IEC 62262-1 | Class 1 |
| 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
| 1 x 120 mm2 6 x 150 mm2/2 x 95 mm2 2 x 4 mm2 (option) |
| Degree of protection accd. to EN 60529 | IP 66 |
| Protection class | I |
| Cable glands/enclosure drilling | M25 cable gland see ordering details M40 cable gland see ordering details M63 cable gland see ordering details Option: metal flange with 2 x thread |
| Weight 3/4-pole | approx. 16.5 kg |
| Enclosure material 3/4-pole | glass-fibre reinforced polyester |
| Enclosure colour 3/4-pole | black |
| 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) Other ambient temperatures on request | |
