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ADD: 18F, No. 157, Zhongshan 3 Rd., Yuzhong district, Chongqing, China
Post code: 400015
Mob/Whatsapp: +86-13640513313
TEL/FAX: +86-23-86595013
Email: manager@bochimachinery.com
BKH51 Series Explosion-proof Combination Switch(IIB,IIC,DIPA20)
Scope of application:
1. Can be used in zone1 and 2 dangerous places.
2. Can be used in II A ,IIB ,IIC,temperature classification from T1 to T4 in explosion gas environment.
3. Can be used in zone 20,21,22;flammable dust atmosphere.
Model implication:
BKH51 Series Explosion-proof Switch
Features:
1) Stainless stain steel shell, fine appearance, high voltage static plastic sprayed surface,anti-corrosion.
2) Built-in switch can be used as the power switch, and can control motor starting, variable speed, reversing, stop.
3) Steel pipe or cable wiring.
4) Conform to GB3836-2000,IEC60079,GB12476.1-2000,IEC61241 standards.
Technology & Parameters:
| Model | Rated voltage(V) | Rated current(A) | Explosion mark | IP rating | Inlet thread | Cable external diameter(mm) |
| BKH51-10 | AC220 AC380 |
10 | Exd II BT6 Exd II CT6 DIPA20TA,T6 |
IP54 IP65 |
G3/4 | Φ8~Φ13 |
| BKH51-25 | 25 | G1 | Φ10~Φ16 | |||
| BKH51-60 | 60 | G1 1/4 | Φ13~Φ20 |
Outline and installation dimensions:
