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B-04-2 LD-BKC-Explosion-proof Electrical Control Box
B-04-2 LD-BKC-Explosion-proof Electrical Control Box
B-04-2 LD-BKC-Explosion-proof Electrical Control Box
B-04-2 LD-BKC-Explosion-proof Electrical Control Box
B-04-2 LD-BKC-Explosion-proof Electrical Control Box
B-04-2 LD-BKC-Explosion-proof Electrical Control Box
B-04-2 LD-BKC-Explosion-proof Electrical Control Box
B-04-2 LD-BKC-Explosion-proof Electrical Control Box

B-04-2 LD-BKC-Explosion-proof Electrical Control Box

The LD-BKC series explosion-proof electrical control boxes are available in ten variants (LD-BKC-1 to LD-BKC-100), with rated currents ranging from 1A to 100A. Voltage options include AC 110V/220V/380V/690V and DC 24V/36V/48V. All models carry dual explosion-proof markings — Ex dbⅡB T6 Gb for gas and Ex tb ⅢC T80°C Db for dust — with IP66 protection. Ambient temperature range is −20°C to +40°C for models LD-BKC-16 through LD-BKC-100, and −30°C to +40°C for models LD-BKC-1 through LD-BKC-10. The model number itself indicates the rated current. The flameproof joints are not intended for repair.

1. Applications

Oil refineries, petrochemical plants, and natural gas processing facilities (gas Zone 1/2, dust Zone 20–22)

Coal mines, grain silos, and flour milling plants with combustible dust hazards

Offshore platforms, marine engineering, and coastal chemical installations

Military and defense sites requiring both gas and dust explosion protection in a single enclosure

Pharmaceutical and food processing areas where mixed gas-and-dust hazardous zones coexist

2. Features

Ten current ratings from 1A to 100A in one series, covering nearly all low-to-medium power control circuits

Dual explosion-proof certification (Ex dbⅡB T6 Gb + Ex tb ⅢC T80°C Db) — gas and dust protection in a single box

IP66 enclosure — fully dust-tight and protected against powerful water jets

Wide voltage compatibility: AC up to 690V and DC 24–48V, supporting diverse control systems

Electrostatic-safe design for dust environments; unused cable entries must be sealed with certified explosion-proof plugs, and all cable glands require valid explosion-proof certificate

3.Performance Display

(1)

Longdian Contract No.:26-04-07LD-C-158

LD-BKC-Explosion-proof Electrical Control BoxLD-BKC-Explosion-proof Electrical Control Box

(2)

Longdian Contract No.:26-4-14LD-C-179

LD-BKC-Explosion-proof Electrical Control BoxLD-BKC-Explosion-proof Electrical Control Box

 

(3)

Longdian Contract No.:

LD-BKC-Explosion-proof Electrical Control BoxLD-BKC-Explosion-proof Electrical Control Box

 

(4)

Longdian Contract No.:26-03-16LD-C-110

LD-BKC-Explosion-proof Electrical Control BoxLD-BKC-Explosion-proof Electrical Control BoxLD-BKC-Explosion-proof Electrical Control Box

(5)

Longdian Contract No.:

LD-BKC-Explosion-proof Electrical Control Box

 

(6)

Longdian Contract No.:26-3-16-LD-C-109追2

LD-BKC-Explosion-proof Electrical Control Box

 

 

Related Products

B-04-1 LD-BKC Series Explosion-proof Electrical Control Box

•The LD-BKC Series Explosion-proof Electrical Control Box is a special control device designed for explosive hazardous environments. It can be customized with internal components according to user requirements to meet various control, wiring and branching needs, and also provides intrinsic safety customized versions to adapt to special systems.

B-04-1 LD-BKC Series Explosion-proof Electrical Control Box

+86 186 9804 2162

8618698042162

info@longdian.group

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