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 the temperature group of T1~(T5) group;
Widely used in oil exploration, oil refining, chemical, pharmaceutical, military and other hazardous environments and offshore oil platforms, oil tankers and other places.
Feature of product
The outer casing is made of aluminum alloy die-casting, high-pressure electrostatic spray on the surface, high strength, and the switch adopts a new operating mechanism.
Various electrical components for industrial use such as miniature circuit breakers, plastic case circuit breakers, AC contactors, etc.
Thermal relays, universal switches, measuring instruments and PLC controllers;
An observation window can be opened on the cover as required to facilitate reading. The product is modular in design and has a variety of chambers that can be combined freely
Stitching to meet a variety of different site needs;
With an IP65 rating, it can be used outdoors.
Technical parameters (II B, DIP)
Implementation standards: GB3836.1, GB3836.2, GB3836.3, GB12476.1
Explosion-proof mark: Exde II BT6 Gb Exde II BT5 Gb Exde II BT4 Gb
DIPA21TA, T6
Rated voltage: 380V/400V
Total switching current:≤63A 63<1≤100A 100A<1≤630A
Branch current:≤160A
Protection level: IP65
Anti-corrosion grade: WF1 *WF2
Number of ways: 2, 4, 6, 8
Main switch configuration: iC65, CM1 or GSM1
Branch switch configuration: iC65, CM1 or GSM1
Switching cavity configuration: internal anti-wire terminal and BD8070-A explosion-proof indicator
Wiring cavity configuration: The terminal block for the wiring cavity is SAK series terminal or TC series terminal
Inlet configuration: The introduction device is G1/2”~G3”and can be customized according to requirements.
In and out of the line direction: down, down, or down
Technical parameters (II C, DIP)
Implementation standards: GB3836.1, GB3836.2, GB3836.3, GB12476.1
Explosion-proof mark: Exde II CT6 Gb Exde II CT5 Gb Exde II CT4 Gb
DIPA21TA, T6
Rated voltage: 380V/400V
Total switch current:≤63A 63A<1≤100A 100A<1≤630A
Branch current:≤63A
Protection level: IP65
Anti-corrosion grade: WF1 *WF2
Number of ways: 2, 4, 6, 8
Main switch configuration: iC65, CM1 or GSM1
Branch switch configuration: iC65 series switch
Busbar cavity configuration: internal busbar and BD8060 explosion-proof indicator
Wiring cavity configuration: The terminal block for the wiring cavity is SAK series terminal or TC series terminal
Inlet configuration: The introduction device is G1/2”~G3”and can be customized according to requirements.
In and out of the line direction: down, down, or down
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Selection table |
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Model specification |
Main switch |
Number of branches |
Branch switch |
Branch current (A) |
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BQC-T-2 |
iC65 CM1 GSM1 |
2 |
iC65 series switches and various leakage protection functions |
≤160 |
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BQC-T-4 |
4 |
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BQC-T-6 |
6 |
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BQC-T-8 |
8 |
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