Warom BLK Series Explosion-proof Motor Switches(Ex d IIC)
◆ Explosion protection to EN,IEC
◆ Can be used in Zone 1,2,21,22 Class I Division 1 Groups C, D
◆ Classified as IIB according to gas atmosphere.
◆ Copper-free Aluminium Alloy enclosure, powder-coated
surface.
◆ Built-in MCB (miniature circuit breaker), MCCB (moulded
case circuit breaker).
◆ Earth leakage protection device is optional.
Certified Authentic With Complete Certificate
Mode Code
Specification
| Global (IECEx) | IECEx CNEx 18.0034X |
| Gas and dust | Ex db IIB T6 Gb
Ex tb IIIC T80℃ Db |
| Europe (ATEX) | CNEX 18 ATEX 0027 X |
| Gas and dust |   II 2 G Ex db IIB T6 Gb |
| II 2 D Ex tb IIIC T80℃ Db |
|
| Certificates | IECEx; ATEX; CU-TR |
| Conformity to standards | EN; IEC |
| Degree of protection | IP66 |
| Ambient temperature | -60℃~+60℃ |
Data
| Material | Copper-free Aluminium Alloy, powder coated surface |
| Enclosure Weight | 8.00kg |
| Dimensions | 200Wx250Hx170D(mm) |
| Enclosure colour | Window grey (RAL7040) |
| Exposed fastener | Stainless steel |
| Circuit breaker | MCB (miniature circuit breaker) |
| Max. working voltage | 440V AC 50/60Hz |
| Rated voltage | 1P/230V AC, 2P/3P/4P/400V AC 50/60Hz |
| Rated current | 16A/32A/63A |
| Number of pole | 1P, 2P, 3P, 4P |
| Breaking capacity | 6kA, 10kA, 15kA |
| Tripping characteristic | Instantaneous tripping range (5~10) In, (7~10) In or (10~14) In |
| Impulse withstand voltage | 6kV, 8kV |
| Internal&external earthing | M6/M6;M6/M8 |
| Cable entries | 2 |
| Cable gland (optional) | DQM-II(Ex d) or DQM-III(Ex d) |
| Earth leakage protection | On request |
