MDU breaker Earth leakage breaker (high frequency/surge compatible type)
KEC Co., Ltd.
About This Product
Mitsubishi MDU breakers have VT and CT built into the circuit breaker, and can be used in combination with a measurement display unit (MDU) or a measurement unit for MDU breakers (MDU2) to measure, display, and transmit electrical line information in a space-saving manner.・Achieved with reduced construction and wiring, pursuing total cost benefits.
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Product
MDU breaker Earth leakage breaker (high frequency/surge compatible type)
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Handling Company
KEC Co., Ltd.
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Categories
1 Models of MDU breaker Earth leakage breaker (high frequency/surge compatible type)
| Product Image | Part Number | Price (excluding tax) | EMC environmental conditions | Earth leakage display method | Frame A | High speed type: Maximum operating time (s) | High-speed type: Rated sensitivity current (mA) | Isolation compatible | Number of poles | Opening/closing life (times): Electrical | Opening/closing life (times): Mechanical | Overcurrent trip method | Phase wire system | Pollution degree | Rated current In (A) Standard ambient temperature 40℃ | Rated impulse withstand voltage Uimp (kV) | Rated operating voltage Ue (V) AC | Reverse connection | Selectivity type (Used category) | Surface product mass (kg) | Time delay type: Maximum operating time (s) | Time delay type: Rated sensitivity current (mA) | Time-delayed type: Inertial dead time (more than s) | Trip button | Type of current |
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NV250-SEVM |
Available upon quote | A | Mechanical button | 250 |
At l Δn: 0.1 at 5l Δn: 0.04 |
100/200/500 switching | Compatibility | 3P | 10,000 | 25,000 | Electronic type (effective value detection) |
3φ3W, 1φ3W for 3 poles, 3φ4W for 4 poles (It is also possible to use a 3-pole product for 1φ2W) |
2 |
Fixed 50 60 75 100 125A Adjustable 125/250A (variable in 12.5A steps) |
6 | 100-440 | Not possible | A | 2 | 0.45/1.0/2.0 switching | 100/200/500 switching | 0.1・0.5・1.0 | Yes | A.C. |
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About Company Handling This Product
- Japan