Audited Supplier
NF
Low Voltage Circuit Breakers
Electric Type
Normal Type Circuit Breaker
Open Frame
Moulded Case Circuit Breaker
3
Circuit Breaker
Circuit-Breaker Failure Protection, Overcurrent Protection
CE
3p
15-630A
KASAN, Aolinele, Neutral, OEM
Standard Export Package
ce
Zhejiang China (Mainland)
Product Description
1,Application and range of application
The NF series plastic outer covering type circuit breaker (hereafter refers to as circuit breaker), is this company uses the international advanced design, one of the technique of manufacture development, development new circuit breakers. Its fixed isolation voltage is 690V, is suitable in exchanges 50Hz, fixed working voltage 400V and below.Rated current to 800A circuit as frequent changeover gum less frequent motor starter. The Circuit breaker with overload, short circuit protection device, and less voltage protection circuit and power equipment are not damaged.
The NF series plastic outer covering type circuit breaker (hereafter refers to as circuit breaker), is this company uses the international advanced design, one of the technique of manufacture development, development new circuit breakers. Its fixed isolation voltage is 690V, is suitable in exchanges 50Hz, fixed working voltage 400V and below.Rated current to 800A circuit as frequent changeover gum less frequent motor starter. The Circuit breaker with overload, short circuit protection device, and less voltage protection circuit and power equipment are not damaged.
| Type | Number of poles | Rated current in(A) | Rated voltage Ue(V) | Short-circuit Interrupting capacity Icu/Ics(KA) | ||||
| DC | AC | |||||||
| 250V | 230V | 400V | 440V | 500V | ||||
| NF50-CP | 2 | 5, 10, 15, 20, 30, 40, 50 | AC400(380) AC690(660) DC250 | 2.5/1 | 5/2 | 5/2 | 2.5/1 | 2.5/1 |
| 3 | - | |||||||
| NF60-CP | 2 | 50, 60 | 2.5/1 | 5/2 | 5/2 | 2.5/1 | 2.5/1 | |
| 3 | - | |||||||
| NF100-CP | 2 | 50, 60, 75, 100 | 7.5/4 | 25/13 | 10/5 | 10/5 | 7.5/4 | |
| 3 | - | |||||||
| NF250-CP | 3 | 125, 150, 175, 200, 225, 250 | - | 30/15 | 18/9 | 15/8 | 10/5 | |
| NF400-CP | 3 | 250, 300, 350, 400 | - | 35/25 | 25/18 | 25/18 | 15/10 | |
| NF630-CP | 3 | 500, 600, 630 | - | 50/35 | 35/25 | 35/25 | 18/10 | |
