Transformers, wires and welded materials may be damaged if an abnormal energization occurs exceeding the energization cy

The knob of the sensitivity current selector is set to the maximum value when shipping in order to prevent unwanted eart

No, you must not use 2-pole circuit breaker as 1-pole circuit breaker (series connection as only single phase ). If usin

It is Earth Leakage Circuit Breaker that the earth leakage trip operating time at the rated residual operating current (

Switch disconnector is a switch compatible with IEC 60947-3 standard, and it has no overcurrent tripping element. Please

Operating characteristics described in our catalog (if there is no "Note" particularly) mean operating time when it star

The push button is used for testing whether it definitely trips when an earth leakage current occurs. At this test, a Le

AE-SW 4-poles with WS relay (general protection) has overcurrent protection for neutral-pole. The tripping characterist

Set the handle holder to the right side of the drawout frame with the included screw and nut, and store the drawout hand

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Low-voltage Circuit Breakers

Miniature Circuit Breakers(2)

FAQ within [ Low-voltage Circuit Breakers ]

91-100 of Total 123

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How to use NV250-WEV

Transformers, wires and welded materials may be damaged if an abnormal energization occurs exceeding the energization cycles that are set for the inverter we... More Details >>
- No：22393
- Release Date：2018/08/31 14:33
- Category： Circuit Breakers for Use in Particular Applications
Default setting from the factory

The knob of the sensitivity current selector is set to the maximum value when shipping in order to prevent unwanted earth leakage tripping when Earth Leakage... More Details >>
- No：22391
- Release Date：2018/08/31 14:33
- Category： Earth Leakage Circuit Breakers
2P MCCB only 1-pole use

No, you must not use 2-pole circuit breaker as 1-pole circuit breaker (series connection as only single phase ). If using it as 1-pole circuit breaker, these... More Details >>
- No：22382
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers
High-speed residual operate CBR

It is Earth Leakage Circuit Breaker that the earth leakage trip operating time at the rated residual operating current (IΔn) is within 0.1 sec, and the earth... More Details >>
- No：22380
- Release Date：2018/08/31 14:33
- Category： Earth Leakage Circuit Breakers
Switch disconnector

Switch disconnector is a switch compatible with IEC 60947-3 standard, and it has no overcurrent tripping element. Please use it as a switch with large switch... More Details >>
- No：22379
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers
Hot start characteristics

Operating characteristics described in our catalog (if there is no "Note" particularly) mean operating time when it starts to carry current from the conditio... More Details >>
- No：22374
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers
Test button

The push button is used for testing whether it definitely trips when an earth leakage current occurs. At this test, a Leakage Display button will be come out... More Details >>
- No：22347
- Release Date：2018/08/31 14:33
- Category： Earth Leakage Circuit Breakers
replace AE-SS with AE-SW

(1) and (2) are impossible. More Details >>
- No：24818
- Release Date：2019/04/09 15:03
- Category： Air Circuit Breakers
Release element in neutral (4P breaker)

AE-SW 4-poles with WS relay (general protection) has overcurrent protection for neutral-pole. The tripping characteristic is same as phase-pole. Moreover, A... More Details >>
- No：22441
- Release Date：2018/08/31 14:33
- Category： Air Circuit Breakers
ACB How to store drawout handle

Set the handle holder to the right side of the drawout frame with the included screw and nut, and store the drawout handle. However, the circuit breaker with... More Details >>
- No：22437
- Release Date：2018/08/31 14:33
- Category： Air Circuit Breakers

91-100 of Total 123

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