DC circuit breakers

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DC circuit breakers | Choosing the Right Circuit Breaker
Numerous factors must be taken into consideration when choosing a circuit breaker. First are the basic electrical characteristics of the equipment involved, such as the following:   Whether it uses an AC or DC current. The voltage, whose determining factor is the highest voltage that can be applied across any two conductors in the circuit. The short circuit current level that will trigger the device to protect it. Other factors include the type...
magnetic circuit breaker
magnetic circuit breaker
EDB Series

Primary current: 3,000, 4,000, 6,000 A
VDC: 750 V - 1,800 V

Entec's DC High-Speed Circuit Breaker (HSCB) symbolizes our advanced technology in DC interrupting. Entec's HSCB(EDB-09 and EDB-18) is used to manage DC ...

power circuit breaker
power circuit breaker
HSCB

DC High Speed Circuit Breakers (HSCB) are valuable components which must be protected against wear and tear and excessive current flow. Before closing a DC High Speed ...

hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
D2P series

Primary current: 0.5 A - 100 A
VDC: 80 V

DD Frame - Single Pole 80 Vdc fitted with Plug-in Terminals Description: Curves: • AS (Long Delay) • BS (Medium Delay) • CS (Short Delay) Mounting Options: Metric or Imperial Mounting Terminations: 7.8 x 16.4 mm Approvals: • ...

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CBI-electric: low voltage
AC circuit breaker
AC circuit breaker
TO Series E type, 400V up to 15kA

Primary current: 15 A - 800 A
VAC: 230 V - 500 V
VDC: 125 V - 250 V

Regarding IEC standard for handle? ON/OFF indication, our products from 600A and above Frame Sizes have been marked base color as red for ON and green for OFF. After tripping, our handle position is in the middle and showes half red and ...

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TECO ELECTRIC & MACHINERY Co., Ltd.
thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
RDX6-63DC series DC MCB

Primary current: 1 A - 63 A
VDC: 220, 400 V

RDX6-63/DC MCB is suitable for the DC distribution circuit of AC 50/60Hz,rated voltage up to 400V, rated current up to 63A, rated short-circuit breaking capacity does ...

digital circuit breaker
digital circuit breaker
MRF102

Primary current: 1 A - 10 A
VDC: 12, 24 V

... electronic circuit breaker is designed for current distribution and protection of DC 12V or 24V load circuits. The MRF102 is Din Rail mounting or wall mounting. The ...

DC circuit breaker
DC circuit breaker
FDCL221

Primary current: 0.25 mA
VDC: 12 V - 33 V

... conductor in case of a short-circuit, so that the short-circuit-free side can continue to operate. The line separator has 2x2 connectors for the detector line. Yellow LED for the status indication signals ...

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