When it is connected as special connection, AC/DC compatible circuit breaker can be used with DC 250V or more (3-pole ty

Each setting knob of the overcurrent trip characteristic is set to the maximum value and then shipped if not specified.

It is the number that can be opened/closed per hour under the conditions specified in the standard.

"b contact" is normally closed contact, and It is also called "NC (Normally Closed) contact".

There are Fixed type and Drawout type.

CP30-BA AL and AX switch micro-load can be provided. And the number of installation is same as standard AL and AX switch

Large electromagnetic force will be generated between conductors/wires due to fault currents. To prevent deformation and

Shunt Trip for CP30-BA can be provided. However, the pole of that with Shunt Trip is "Relay type" without overcurrent tr

The applicable voltage is 440V or less. Moreover, High-speed type can be used from 85 to 484V, and Time-delay type can b

When earth leakage current protection module (ER) is attached, it is possible to protect against earth leakage current.

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Low-voltage Circuit Breakers

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FAQ within [ Low-voltage Circuit Breakers ]

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Max. operational voltage for AC/DC Common

When it is connected as special connection, AC/DC compatible circuit breaker can be used with DC 250V or more (3-pole type is DC400V and 4-pole type is DC500... More Details >>
- No：22445
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers
Default setting of electronic breakers

Each setting knob of the overcurrent trip characteristic is set to the maximum value and then shipped if not specified. However, only the pre-alarm is set to... More Details >>
- No：22438
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers
Operating cycles

It is the number that can be opened/closed per hour under the conditions specified in the standard. More Details >>
- No：22436
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers
B contact of AL/AX

"b contact" is normally closed contact, and It is also called "NC (Normally Closed) contact". More Details >>
- No：22435
- Release Date：2018/08/31 14:33
- Category： Accessories and Related Components
ACB　installation type

There are Fixed type and Drawout type. More Details >>
- No：22430
- Release Date：2018/08/31 14:33
- Category： Air Circuit Breakers
CP30-BA micro-load AL/AX

CP30-BA AL and AX switch micro-load can be provided. And the number of installation is same as standard AL and AX switch. However, if multiple AL and AX are ... More Details >>
- No：22427
- Release Date：2018/08/31 14:33
- Category： Circuit Breakers for Equipment
How to fix conductors/wires

Large electromagnetic force will be generated between conductors/wires due to fault currents. To prevent deformation and breakage of circuit breakers and con... More Details >>
- No：22424
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers
CP30-BA　SHT trip device

Shunt Trip for CP30-BA can be provided. However, the pole of that with Shunt Trip is "Relay type" without overcurrent tripping element. Internal circuit is "... More Details >>
- No：22423
- Release Date：2018/08/31 14:33
- Category： Circuit Breakers for Equipment
ELCB applicable voltage

The applicable voltage is 440V or less. Moreover, High-speed type can be used from 85 to 484V, and Time-delay type can be used from 170 to 484V. More Details >>
- No：22421
- Release Date：2018/08/31 14:33
- Category： Earth Leakage Circuit Breakers
ACB　add earth leakage protection

When earth leakage current protection module (ER) is attached, it is possible to protect against earth leakage current. "Trip" or "Alarm signal output" can b... More Details >>
- No：22420
- Release Date：2018/08/31 14:33
- Category： Air Circuit Breakers

81-90 of Total 123

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