Description
MITSUBISHI ELECTRIC NF400-ZSW 3P — Molded Case Circuit Breaker NF400-ZSW, genuine MITSUBISHI ELECTRIC product.
Overview
The NF400-ZSW is a 400A-frame earth leakage alarm breaker from MITSUBISHI ELECTRIC. It trips on overcurrent and signals leakage with selectable sensitivity. It is used on critical feeders. Because leakage only triggers an alarm, important loads such as process lines, ventilation and emergency systems keep running while maintenance teams are alerted to insulation deterioration. Overload and short circuits still trip the breaker normally.
Key Features
- Leakage alarm with selectable sensitivity
- 400A frame
- Overcurrent trip
- Supports continuity of supply
Specifications
| Part No. |
No. of Poles |
RoHS Directive (10 Substances) |
| NF400-ZSW 3P 250A 100-440V 1.2.500MA |
3 |
Compliant |
| NF400-ZSW 3P 250A 100-440V 1.2.500MA BPM |
3 |
Compliant |
| NF400-ZSW 3P 250A 100-440V 30.100.500MA |
3 |
Compliant |
| NF400-ZSW 3P 250A 100-440V 30.100.500MA BPM |
3 |
Compliant |
| NF400-ZSW 3P 250A 2-440V 1.2.500MA ATU |
3 |
Compliant |
| NF400-ZSW 3P 250A 2-440V 1.2.500MA ATU BPM |
3 |
Compliant |
| NF400-ZSW 3P 300A 100-440V 1.2.500MA BPM |
3 |
Compliant |
| NF400-ZSW 3P 300A 100-440V 30.100.500MA |
3 |
Compliant |
| NF400-ZSW 3P 300A 100-440V 30.100.500MA BPM |
3 |
Compliant |
| NF400-ZSW 3P 300A 2-440V 1.2.500MA ATU |
3 |
Compliant |
| NF400-ZSW 3P 300A 2-440V 1.2.500MA ATU BPM |
3 |
Compliant |
| NF400-ZSW 3P 350A 100-440V 1.2.500MA |
3 |
Compliant |
| NF400-ZSW 3P 350A 100-440V 1.2.500MA BPM |
3 |
Compliant |
| NF400-ZSW 3P 350A 100-440V 30.100.500MA |
3 |
Compliant |
| NF400-ZSW 3P 350A 100-440V 30.100.500MA BPM |
3 |
Compliant |
| NF400-ZSW 3P 350A 2-440V 1.2.500MA ATU |
3 |
Compliant |
| NF400-ZSW 3P 350A 2-440V 1.2.500MA ATU BPM |
3 |
Compliant |
| NF400-ZSW 3P 400A 100-440V 1.2.500MA BPM |
3 |
Compliant |
| NF400-ZSW 3P 400A 100-440V 30.100.500MA |
3 |
Compliant |
| NF400-ZSW 3P 400A 100-440V 30.100.500MA BPM |
3 |
Compliant |
| NF400-ZSW 3P 400A 2-440V 1.2.500MA ATU |
3 |
Compliant |
| NF400-ZSW 3P 400A 2-440V 1.2.500MA ATU BPM |
3 |
Compliant |
How to Order
Confirm rated current, poles, voltage and sensitivity. Please confirm the full part number and options against the MITSUBISHI ELECTRIC catalog; contact us if you need help identifying the right model.
Product image is representative of the MITSUBISHI ELECTRIC series; appearance varies by size and model.
About MITSUBISHI ELECTRIC
Mitsubishi Electric is a Japanese manufacturer of factory automation and low-voltage power distribution equipment, including MELSEC PLCs, servo systems, inverters, magnetic contactors and starters, circuit breakers and measuring instruments.
Ordering & Shipping
- Genuine MITSUBISHI ELECTRIC product sourced through Korean distribution
- Ships worldwide from South Korea by FedEx International Priority Express
- Lead time varies by model; please inquire for exact delivery
- Import duties and taxes are payable by the recipient
- Bulk and trade pricing available on request
- High-value or heavy item: online checkout is disabled. Please request a quote for freight and pricing.
