Scope of application

Applicable to areas 1 and 2 of explosive gas environment;

Applicable to II A, II B, II C explosive gas environment;

Applicable to areas 21 and 22 of flammable dust environment;

Applicable to T1~T6 (T4) group temperature group;

Widely used in oil exploration, oil refining, chemical, pharmaceutical, military and other hazardous environments and offshore oil platforms, oil refining and other places.

Feature of product

Circuit breaker cable ≤63A is equipped with Schneider iC65 series high-segment miniature circuit breaker. Built-in after 63A and above 630A

CN1 or GSM1 series molded case circuit breakers;

It has overload and segment protection functions, and can be equipped with accessories such as leakage and shunt release devices according to requirements;

The outer casing is pressed and formed by ZL102 aluminum alloy, and the surface is electrostatically sprayed with high pressure;

Steel pipe or cable wiring can be used.

Technical parameters BDZ52/port (II B, II C, DIP)

Implementation standards: GB3836.1, GB3836.2, GB3836.3, GB12476.1

Explosion-proof mark: Exde II BT6 Gb/DIPA21TA, T6, Exde II CT6 Gb/DIPA21TA, T6

Rated voltage: 220V/380V

Rated current: 1A, 2A, 4A, 6A, 16A 20A, 25A 32A

Built-in components: circuit breaker: Schneider iC65 series miniature circuit breaker

Terminal block: Weidmüller SAK series

Number of poles: 1P, 2P, 3P, 4P, 1PL, 2PL, 3PL, 4PL

Rated breaking capacity: 6kA

Leakage circuit breaker residual operating current value: 30mA

Protection level: IP65

Anti-corrosion grade: WF1 *WF2

In and out of the line direction: down, down, up and down, up and down or up and down, no note, then go down and down

Inlet and outlet thread: G3/4" inlet specification G1" inlet specification G1" 1/4 inlet specification

Cable outer diameter: suitable for ?8mm~?14mm cable Suitable for ?12mm~?17mm cable Suitable for ?15mm~?23mm cable

Installation method: hanging type

Technical parameters BDZ52-63/port (II B, II C, DIP)

Implementation standards: GB3836.1, GB3836.2, GB3836.3, GB12476-1

Explosion-proof mark: Exde IIBT6Gb/DIPA21TA, T6\ Exde IICT6Gb/DIPA21TA, T6

Rated voltage: 220V/380V

Rated current: 40A, 50A, 63A

Built-in components: circuit breaker: Schneider iC65 series miniature circuit breaker

Terminal block: Weidmüller SAK series

Number of poles: 1P, 2P, 3P, 4P, 1PL, 2PL, 3PL, 4PL

Rated breaking capacity: 6kA

Leakage circuit breaker residual operating current value: 30mA

Protection level: IP65

Anti-corrosion grade: WF1 *WF2

In and out of the line direction: down, down, up and down, up and down or up and down, no note, then go down and down

Inlet and outlet thread: G1 1/2" inlet specification

Cable outer diameter: suitable for ?18mm~ ? 33mm cable

Installation method: hanging type

Technical parameters BLK52-100/port (II B, II C, DIP)

Implementation standards: GB3836.1, GB3836.2, GB3836.3, GB12476.1

Explosion-proof mark: Exde II BT4 Gb/DIPA21TA, T6 Exde II CT4 Gb/DIPA21TA, T6

Rated voltage: 220V/380N

Rated current: 80A, 100A

Built-in components: circuit breaker: CM1 or GSM1 series molded case circuit breaker

Terminal block: international well-known brand

Number of poles: 3P, 4P

Rated breaking capacity: 35kA

Protection level: IP54 *IP65 (outdoor with rain cover) IP65

Anti-corrosion grade: WF1 *WF2

In and out of the line direction: down, down, up and down, up and down or up and down, no note, then go down and down

Inlet and outlet thread: G2" inlet specification

Cable outer diameter: suitable for ?26mm~ ? 34mm cable

Installation method: hanging type

Technical parameters BLK52-225/port (II B, II C, DIP)

Implementation standards: GB3836.1, GB3836.2, GB3836.3, GB12476.1

Explosion-proof mark: Exde II BT4 Gb/DIPA21TA, T6\ Exde II CT4 Gb/DIPA21TA, T6

Rated voltage: 220V/380V

Rated current: 125A, 160A 180A, 200A, 225A

Built-in components: circuit breaker: CM1 or GSM1 series molded case circuit breaker

Terminal block: TC series

Number of poles: 3P, 4P

Rated breaking capacity: 35kA

Protection level: IP54 *IP65 (outdoor with rain cover)

Anti-corrosion grade: WF1 *WF2

Inlet direction: down, down, up, up, up, up, down, up, down, up, down, down, no

Inlet thread: G2" inlet specification G2 1/2" inlet specification

Cable outer diameter: suitable for ?26mm~?34mm cable Suitable for ?30mm~?43mm cable

Installation method: hanging type

Technical parameters BDZ52-400/port BDZ52-630/port (II B, II C, DIP)

Implementation standards: GB3836.1, GB3836.2, GB3836.3, GB12476.1

Explosion-proof mark: Exde II BT4 Gb/DIPA21TA, T6\ Exde II CT4 Gb, DIPA21TA, T6

Rated voltage: 220V/380V

Model: BDZ52-400/port BDZ52-630/port

Rated current: 250A, 315A, 350A 400A 500A, 630A

Built-in components: circuit breaker: CM1 or GSM1 series molded case circuit breaker

Terminal block: TC series or motor terminal block

Number of poles: 3P, 4P

Rated breaking capacity: 50kA

Protection level: IP54 *IP65 (outdoor with rain cover)

Anti-corrosion grade: WF1 *WF2

In and out of the line direction: down, down, up and down, up and down or up and down, no note, then go down and down

Inlet and outlet thread: G3" inlet specification G4" inlet specification G4" inlet specification

Cable outer diameter Suitable for ?35mm~?51mm cable Suitable for ?48mm~?80mm cable Suitable for ?48mm~?80mm cable

Installation method: hanging type

Technical parameters BDZ52-32/port BLK52-63/port (DIP)

Executive standard: GB12476.1

Explosion-proof mark: DIPA21TA, T6

Rated voltage: 220V/380V

Model: BLK52-32/port BLK52-63/port

Rated current: 1A, 2A, 4A, 6A, 10A, 16A 20A, 25A 32A 40A, 50A, 63A

Built-in components: circuit breaker: Schneider iC65 series miniature circuit breaker

Number of poles: 1P, 2P, 3P, 4P, 1PL, 2PL, 3PL, 4PL

Leakage circuit breaker residual operating current value: 30mA

Protection level: IP65

Anti-corrosion grade: WF1 *WF2

In and out of the line direction: down, down, or down

Inlet and outlet thread: G3/4: Inlet specification G1" Inlet specification G1 1/4" inlet specification

G1 1/2" inlet specification

Cable outer diameter:

suitable for 8mm~14mm cable

Suitable for 12mm~17mm cable

Suitable for 15mm~23mm cable

Suitable for 18mm~33mm cable

Installation method: hanging type