Ready for Shipping Ndb2 Series 10ka Miniature Circuit Breaker MCB with The Short Circuit and Overload Protection

NDB2 series 10KA Miniature Circuit Breaker MCB with the short circuit and overload protection, control and isolation functions 

NDB2 series circuit breakers provide short circuit protection, overload protection, control, isolation, etc. They are applicable to low-voltage terminal power distribution in such fields as industry, civil construction, energy, communications and infrastructure.

Rated voltage: AC230/240, AC400/415, DC60/80, AC120/277, AC480Y/277, DC125
Rated insulation voltage: 400V, 1000V, 230V
Rated impulse withstand voltage: 4kV, 6kV
Rated current: 1A, 1.2A, 1.5A, 1.6, 2A, 3A, 4A, 5A, 6A, 7A, 8A, 10A, 10A, 12A, 13A, 15A, 16A, 20A, 25A, 30A, 32A, 35A, 40A, 50A, 63A
Rated short-circuit breaking capacity: 6kA, 10kA, AC120/240, AC277V/480
Instantaneous tripping characteristic: B: 3~5In, C: 5~10In, D: 10~14In
Mechanical/Electrical life: 10000/10000, 20000/10000
Number of poles: 1PN, 1P/2P/3P/4P, 1P/2P/3P

Description

The NDB2 series of circuit breakers provide the short circuit and overload protection, control and isolation functions. Applicable to the low-voltage terminal distribution in the industry, civil buildings, energy, communication, infrastructure and other fields.

Features
Quick closing: To ensure the reliable operation of the impact load and extend the life of the circuit breaker

The product structure can limit the short circuit, thus improving the short circuit breaking capacity

The product structure can limit the short circuit,:thus improving the short circuit breaking capacity

Support a variety of accessories: Easy to expand the functions

Modular: Any combination


Technology data