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Mitsubishi Molded Case Circuit Breaker (MCCB) are used to open/close low-voltage circuits and protected wiring by automatically closing circuit when overload or short-circuit occur.
NF-C Series Economy Type
Basic model with low cost products range from 30A to 800A frame.
NF-S Series Standard Type
NF-H Series High-Performance Type
This standard model from 32A to 1600A frame (H Series from 63A-800A frame) for a wide range of application used
Model Lineup
| Frame Size (A) |
32 (30) |
63 (50) |
125 (100) |
160 (150) |
| Economy Type |
NF30-CS |
NF63-CW |
NF125-CW |
- |
| Standard Type |
NF32-SW |
NF63-SW |
NF125-SW
NF160-SW |
NF125-SGW
NF160-SGW |
| High-performance Type |
- |
NF63-HW |
NF125-HW
NF125-HGW |
NF160-HW
NF160-HGW |
| Ultra Current-limiting Type |
- |
- |
NF125-RGW
NF125-UGW |
- |
| Frame Size (A) |
250 (225) |
400 |
630 |
800 |
| Economy Type |
NF250-CW |
NF400-CW |
NF630-CW |
NF800-CEW |
| Standard Type |
NF250-SW
NF250-SGW |
NF400-SW
NF400-SEW |
NF630-SW
NF630-SEW |
NF800-SEW
NF800-SDW |
| High-performance Type |
NF250-HW
NF250-HGW
NF250-RGW |
NF400-HEW
NF400-REW |
NF630-HEW
NF630-REW |
NF800-HEW
NF800-REW |
| Ultra Current-limiting Type |
|
NF400-UEW |
- |
NF800-UEW |
NF30-FAU 2P
 |
NF30-FAU 3P
 |
NV30-FAU 3P
 |
Mitsubishi Earth-leakage Circuit Breakers (ELCB)
Earth leakage circuit breakers are utilized to prevent electrification and electrical fires caused by short-circuiting in low-voltage indoor environments.
Model Lineup
| Frame Size (A) |
32 (30) |
63 (50) |
125 (100) |
160 (150) |
| Economy Type |
NV30-CS |
NV63-CW |
NV125-CW |
- |
| Standard Type |
NV32-SW |
NV63-SW |
NV125-SW |
- |
| High-performance Type |
- |
NV63-HW |
NV125-HW |
- |
| Ultra Current-limiting Type |
- |
- |
NV125-RW |
- |
| Frame Size (A) |
250 (225) |
400 |
630 |
800 |
| Economy Type |
NV250-CW |
NV400-CW |
NV630-CW |
- |
| Standard Type |
NV250-SW
NV250-SEW |
NV400-SW
NV400-SEW |
NV630-SW
NV630-SEW |
NV800-SEW |
| High-performance Type |
NV250-HW
NV250-HEW |
NV400-HEW
NV400-REW |
NV630-HEW
- |
NV800-HEW |
| Ultra Current-limiting Type |
NV250-RW |
- |
- |
- |
Mitsubishi Miniature Circuit Protector CP Series
The CP30-BA circuit protector for opening/closing power sources and preventing overloading and short-circuiting of control circuits of construction equipment.
| Model |
: CP30-BA |
| Number of pole |
: 1,2,3 |
| Rate current (A) |
: 0.1A to 30A |
Motor Protection Breaker
Mitsubishi protective circuit breaker lineup for motors and wiring ranges from 30A frames to 225A frames.
Model Lineup
| Frame Size (A) |
32 (30) |
63 (50) |
125 (100) |
160 (150) |
250 (225) |
| |
MB30-CS |
MB50-CW |
MB100-SW |
- |
MB225-SW |
| |
MB30-SW |
MB50-SW |
- |
- |
- |
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