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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
BKR51 Series Explosion-proof Load 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 T6 in explosion gas environment.
3. Can be used in zone 20,21,22;flammable dust atmosphere.
Model implication:
BKR51 Series Explosion-proof Switch
Features:
1) Shell for steel plate welding or aluminum alloy die-casting shape, high voltage static plastic sprayed surface,anti-corrosion.
2) Built-in load switch can be used as the power switch.
3) Steel pipe or cable wiring.
4) Conform to GB3836-2000,IEC60079,GB12476.1-2000,IEC61241 standards.
Technology & Parameters:
| Model | Number of poles | Rated voltage(V) | Rated current(A) | Explosion mark | IP rating | Inlet thread | Cable external diameter(mm) |
| BKR51-10 | 3 | 380 | 10 | Exd II BT6 Exd II CT6 DIPA20TA,T6 |
IP54 IP65 |
G3/4 | Φ8~Φ13 |
| BKR51-20 | 20 | ||||||
| BKR51-30 | 30 | G1 | Φ10~Φ16 | ||||
| BKR51-60 | 60 | G1 1/2 | Φ17~Φ26 | ||||
| BKR51-100 | 100 | ||||||
| BKR51-200 | 200 | G2 | Φ25~Φ33 |
Outline and installation dimensions:
