Description
- Place of Origin : China
- Brand Name : OEM brand
- Model Number : NC100H
- Type : Mini
MCB NC100H NC125H 1P 2P 3P 4P 80A 100A 125A DZ47-100 DZ47-125 BA47-100 Mini Circuit Breaker
1. Application
NC100H is such features as delicate appearance, light weight, excellent and reliableperformance, high breaking capacity, rapid tripping and mounted by rail. Its enclosure and com-ponents adopts high fire-retarding and shock-resistance plastic of long durability. It mainly servesfor protecting the circuits of AC 50Hz, 230V of single pole, 400V of two poles or three or fourpoles from overload or short-circuit, and also for unfrequent making and breaking electricalapparatus and lighting circuit.It conforms with the standards of IEC60947-2.
2. Main Technical Parameter
| Type | NC100H | |
| Pole | 1P | 2P,3P,4P |
| Rated current (A) | 63,80,100 | |
| Rated voltage (V) | 230 | 400 |
| Ambient temperature | -5oC~+40oC | |
| Type of instantaneous release | C,D | |
| Rated short circuit breaking capacity Icn(kA) | 6 |
3. The over-current protection property
| Ambient Temperature | Initial Status | Test Current | Expected Result | Expected Result | NOte |
| 40±2oC | Cold position | 1.05In(In≤63A) | t≤1h | Non-release | – |
| Cold position | 1.05In (In[63A) | t≤2h | Non-release | – | |
| Carried out immedi-ately after previous test | 1.30In(In≤63A) | t < 1h | Release | Current smoothlyrises to specified value within 5s | |
| 1.30In (In>63A) | t < 2h | Release | |||
| -5~+40oC | Cold position | 8.00In | t≤0.2s | Non-release | – |
| Cold position | 12.00In | t< 0.2s | Non-release | – |
4. Applicable conducting wire
| Rated current(A) | Nominal cross section of wire mm2 |
| 63A | 16 |
| 80A | 25 |
| 100A | 35 |
5. Dimension
