Chint Cheapest MCB Nxb-63 1p 2p 3p 4p 1A 2A 3A 4A 6A 10A 16A 20A 32A 40A 50A 63A B C D Curve Chnt Chint Nxb-63 Mini Miniature Circuit Breaker

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: NXB-63
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Poles Number: 2
• Type: Circuit Breaker
• Transport Package: Carton
• Origin: China

Product Description

Product Description

Chint cheapest MCB NXB-63 1P 2P 3P 4P 1A 2A 3A 4A 6A 10A 16A 20A 32A 40A 50A 63A B C D curve Chnt Chint NXB-63 mini Miniature Circuit Breaker

Product Description:
Overload protection, short circuit protection, positive isolation

Technical Parameter:

Rated current: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A;

Rated voltage: 220V~/230V~/240V ~ (1P, 1P+N), 380V~/400V~/415V ~ (2 ~ 4P, 3P+N);

Frequency: 50/60Hz;

Electromagnetic release type: B, C, D;

Number of poles: 1P, 1P+N, 2P, 3P, 3P+N, 4P;

Mechanical life: 20000 cycles; Electrical life: 10000 cycles;

Rated short-circuit breaking capacity(Icn): 6000A;

Short-circuit breaking capacity (Ics): 6000A;

Rated impulse withstand voltage (Uimp): 4kV; 

Power consumption on each pole of the circuit breaker: see Table 1.