BXM(D)61 series composite explosion-proof lighting (power) distribution boxDetailed product description：

Application scope of BXM (D) 61 series composite explosion-proof lighting (power) distribution box (IIB)

1. Hazardous areas where explosive gas environments (Zone 1, Zone 2) and combustible dust (Zone 20, Zone 21, or Zone 22) occur simultaneously or separately.
2. Dangerous gases or vapors in the workplace: IIA, IIB
3. Temperature group: T1~T6
4. Indoor and outdoor (protection level IP65)

BXM (D) 61 series composite explosion-proof lighting (power) distribution box (IIB) features
1. The shell is made of die cast aluminum alloy
2. Surface spraying
3. Equipped with C65N (H) - C, C65N (H) - D, NC100H and similar miniature circuit breakers
4. C65N (H) - C is preferred for lighting distribution systems, while C65N (H) - D is preferred for power distribution systems
5. Equipped with overload protection function
6. The inlet and outlet chambers, as well as the electrical component chambers, are independent of each other
7. Input: 3P+N+PE Output: 3P+N+PE or 1P+N+PE
8. Customized according to requirements
9. Steel pipes or cables can be used for wiring, and cable wiring must be equipped with cable clamping and sealing joints

Main technical specifications

Explosion proof mark	Protection rating	power supply	Rated working voltage	Rated working current
Exde II BT6/ DIP A20 TA T6	IP65	3P+N+PE,50-60Hz	AC220～230V/ AC380～400V	≤125A

Model meaning Type design



Electrical Principle Chart

Outline dimensions and schematic diagram

Distribution box model	Size A	Size B	Size C	Size D	Specification and quantity of installation bolts
BX (D) 61-1N ( 2N 、1K ) / DD	0	two hundred and sixty-one	0	0	2-M12
BX (D) 61-1N (2N、1K) / XX	0	two hundred and sixty-one	0	0	2-M12
BX (D) 61-1N (2N、1K) /DX (XD)	0	two hundred and sixty-one	0	two hundred and thirty-two	4-M12
BX (D) 61-3N (4N、3K) / DD	0	four hundred and ninety-three	one hundred and sixty-six point five	two hundred and forty-six point five	4-M12
BX (D) 61-3N (4N、3K) / XX	0	four hundred and ninety-three	two hundred and forty-six point five	one hundred and sixty-six point five	4-M12
BX (D) 61-3N (4N、3K) / DX(XD)	0	four hundred and ninety-three	0	two hundred and thirty-two	4-M12
BX (D) 61-5N (6N、5K) / DD	two hundred and thirty-two	seven hundred and twenty-five	one hundred and sixty-six point five	0	4-M12
BX (D) 61-5N (6N、5K) /XX	two hundred and thirty-two	seven hundred and twenty-five	two hundred and forty-six point five	0	4-M12
BX (D) 61-5N (6N、5K) / DX(XD)	two hundred and thirty-two	seven hundred and twenty-five	one hundred and sixty-six point five	two hundred and thirty-two	6-M12
BX (D) 61-7N (8N、7K) / DD(XX)	two hundred and thirty-two	seven hundred and twenty-five	one hundred and sixty-six point five	two hundred and thirty-two	6-M12
BX (D) 61-7N (8N、7K) / XD(DX)	two hundred and thirty-two	seven hundred and twenty-five	two hundred and forty-six point five	two hundred and thirty-two	6-M12
BX (D) 61-9N (10N、9K) / DD	two hundred and thirty-two	seven hundred and twenty-five	one hundred and sixty-six point five	two hundred and thirty-two	6-M12
BX (D) 61-9N (10N、9K) / XX	two hundred and thirty-two	seven hundred and twenty-five	two hundred and thirty-two	one hundred and sixty-six point five	6-M12
BX (D) 61-9N (10N、9K) / DX	two hundred and thirty-two	seven hundred and twenty-five	two hundred and forty-six point five	four hundred and sixty-four	6-M12
BX (D) 61-9N (10N、9K) / XD	two hundred and thirty-two	seven hundred and twenty-five	one hundred and sixty-six point five	four hundred and sixty-four	6-M12