Huangqijia Industrial Zone, Liushi, Wenzhou, Zhejiang, China.
Huangqijia Industrial Zone, Liushi, Wenzhou, Zhejiang, China.
Huangqijia Industrial Zone, Liushi, Wenzhou, Zhejiang, China.
Mon To Fri 8AM to 5PM
Circuit Breaker

Meba Moulded Case Circuit Breakers NF-400CP

Product Description

Meba Moulded Case Circuit Breakers NF-400CP

Meba Moulded Case Circuit Breakers NF-400CP

Parameters of NF-400 Moulded Case Circuit Breaker

Frame Current(A) 400
Model NF-400C NF-400S NF-400H
Rated Current in(A) 250,315,350,400A
Poles 3 4 3 4 3 4
Rated Voltage Ue(V) AC400
Rated Insulation Voltage Ui(V) AC690
(KA)AC400 Short-Circuit Interrupting Capacity Icu/Ics 35/18 50/35 70/70
Operation Life(cycle) Power on 2000
Power off 4000
Dimensions(mm) a 140 185 140 185 140 185
b 257 257 257
c 103 103 103
ca 155 155 155
Weight(kg) 5.7 7.5 5.7 7.5 5.7 7.5
Electrical-operation Device(MD)
External Rotary Handle
Automatic Tripping Device thermal-magnetic thermal-magnetic thermal-magnetic

Meba Moulded Case Circuit Breakers NF-400CP

1. NF series thermal magnetic type molded case circuit breaker, developed from Mitsubishi type, included NF-CS, NF-SS, NF-CP, NF-SP, NF-HP, NF-CW series.

2. Rated working voltage 690V, 50HZ or 60HZ, and rated working current from 3A to 800A.

3. It mainly used in distributing electric energy and protect the electrical circuit and power equipment from damages caused by overload, short circuit or under-voltage in the distribution network.

4. It complies with IEC60947-2 and GB14048.2 standards.

Working Conditions and Mounting Environments
1. The altitude should be less than 2000m
2. The ambient medium temperature should within -5? to +40?
3. This moulded case circuit breaker is resistant to moisture, salt fog, nuclear radiation, and mildew
4. The maximum tilt angle is 22.5°
5. MCCB can still work reliably if the product is subjected to vibration from ships or earthquakes(4g)

Inquiry Form - lucy from Meba
If you would like a quotation or further information on this product, please fill in the form below and we will reply to you within 1 working day.
All Electrical work must be done by a qualified licensed electrician.