Global integrated manufacturer of intelligent explosion-proof electrical equipment with energy efficiency
4008 606 956
Explosion-proof performance conforms to
-CENELEC standard
-IEC standard
-NEC standard
Suitable for
Zone 1 and Zone 2
Zone 21 and 22
Class II, Zone 1 and Zone 2
Class II, Zone 1, gas group C, D
Copper-free aluminum housing with plastic-sprayed surface.
This product has 6 shell sizes.
Model Meaning

Technical Parameter
|
Explosion-proof operating column |
CN200-B (Ex db IIB+H2) |
|
Explosion proof typeGas explosion proof typeDust explosion proof type |
Ⅱ2G Ex db IIB T6/T4 GbⅡ2D Ex tb IIIC T80℃/T130℃ Db |
|
Executive standard |
GB/T 3836.1,GB/T 3836.2,GB/T 3836.3,GB/T 3836.31EN 60079-0, EN 60079-1, EN 60079-31,IEC 60079-0, IEC 60079-1, IEC 60079-31 |
|
Shell material |
Copper-free aluminum, plastic sprayed on the surface |
|
Shell color |
Window gray |
|
Exposed fasteners |
Stainless steel |
|
Rated voltage |
Max. 415V AC |
|
Rated current |
10A |
|
Protection level |
IP65, IP66 |
|
Grounding inside and outside |
I, II, III : M6/M6; IV, V, VI : M6/M8; |
|
Ambient temperature |
-60℃~+55℃ |
|
Built-in components |
1. Button technical parameters;2. Indicator technical parameters;3. Control switch technical parameters;4. Technical parameters of explosion-proof ammeter/voltmeter. |
|
Cable entry |
Standard M□ x 1.5 Plugging |
|
Cable entry device(optional) |
Recommend to use CN970-II (Ex db) or CN970-III (Ex db). |
|
Installation method |
Wall-mounted |
Outline diagram (all dimensions in mm)-can be modified
