DC circuit breakers

20 companies | 52 products
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thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
AS168 series

Current: 0.05 A - 52 A
VDC: 65 V - 360 V
VAC: 240 V - 420 V

... capabilities include substantially regulating the persistence of energy in case a short circuit interruption may occur. The series is used in AC and DC circuits and ranges from one ...

thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
1492-D series

Current: 0.5 A - 63 A
VDC: 440, 220 V
VAC: 250, 440 V

Bulletin 1492-D DC High Voltage Miniature Circuit Breakers provide overcurrent and short circuit protection for higher voltage DC circuits. ...

thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
PKZ-SOL

String circuit-breakers are the fuseless alternative for the protection of photovoltaic modules against short circuit. With their variable trip ranges, they can be optimally adjusted ...

thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
1492-G series

Current: 0.2 A - 25 A
VDC: 65 V
VAC: 250, 480 V

... 0.2...25 A high-density circuit breakers • Includes 1-, 2-, and 3-pole versions • Allows for 24 1-pole breakers per foot • Includes low current ratings and rated currents for precise ...

hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
B7 series

Current: 1 A - 63 A
VDC: 125, 80 V
VAC: 400, 230 V

Hydraulic Magnetic Circuit Breaker-BSB7-C63-1P BSB7 series hydraulic circuit breakers are suitable for distribution lines with rated AC working voltage up to 400V, single-pole ...

DC circuit breaker
DC circuit breaker
BB1HF-63 series

Current: 63 A
VDC: 1,200 V

ZJ·BENY BB1HF Series PV DC Isolator Switches with enclosure are mainly beused in PV solar power system placed between solar modules and inverters.The Max voltage up to 1200v DC,current up to 63A,with ...

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Zhejiang Benyi Electrical Co.,ltd.
thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
BDM-250

Current: 80 A - 250 A
VDC: 500 V

Direct Current Molded Case Circuit Breaker for Solar PV Battery Energy Storage System (BESS) and UPS applications. The BESS systems including batteries requires reliable and safety ...

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Zhejiang Benyi Electrical Co.,ltd.
thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
BDM-125

Current: 80 A - 125 A
VDC: 500 V

Direct Current Molded Case Circuit Breaker for Solar PV Battery Energy Storage System (BESS) and UPS applications. The BESS systems including batteries requires reliable and safety protection ...

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Zhejiang Benyi Electrical Co.,ltd.
digital circuit breaker
digital circuit breaker
Power Rider 25A

Current: 0 A - 25 A
VDC: 6 V - 80 V

Single Smart Circuit Breaker A top technology patented high performance 3 transistors DC toggle/ fuse Full management of all electrical devices in the system Sanitization in energy ...

DC circuit breaker
DC circuit breaker
Power Rider -12 channel smart electronic circuit breaker

Small dimensions or 10-12 channel board or in a case Supports smart EPD (Electrical Power Distribution) application Longer MTBF Possibility to add the "next ten" function Automatic fuses & switches with built in logical commands Comply ...

thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
RDX6-63DC series DC MCB

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 ...

AC circuit breaker
AC circuit breaker
TO Series E type, 400V up to 15kA

Current: 15 A - 800 A
VDC: 125 V - 250 V
VAC: 230 V - 500 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 ...

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TECO ELECTRIC & MACHINERY Co., Ltd.
hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
GJ1P series

Current: 100 A - 1,200 A
VDC: 65, 160 V

The GJ1P circuit breaker gives excellent protection for DC circuits operating in the range 100 to 1200 Amps. The fine tuned time delays and capability ...

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Eaton Count Control Products
electronically controlled circuit breaker
electronically controlled circuit breaker
ESS30-S

Current: 0.5 A - 10 A
VDC: 24 V

The electronic circuit protector ESS30-S with physical isolation is the globally unique electronic overcurrent protection for DC 24 V applications as a “low energy breaker”. ...

thermal circuit breaker
thermal circuit breaker
9115 series

Current: 15 A - 30 A
VDC: 30 V

The 9115 series of circuit breakers was designed for waterproof electrical systems of ordnance vehicles. The 9115 series is recommended for other mobile military and ground equipment, including trucks, ...

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Sensata Technologies
thermal circuit breaker
thermal circuit breaker
270600106

Current: 6 A
VDC: 230 V

... profile which adds to the streamlined and co-ordinated look of the installation. These new products feature a rated short-circuit capacity of 10,000 A, a rated voltage of 230/400 VAC and tripping characteristics of ...

DC circuit breaker
DC circuit breaker

Current: 160 A - 2,000 A
VDC: 1,000 V

Available up to 1000V DC. Terasaki DC breakers are suitable for photovoltaic power generation and UPS system with large battery capacities.

hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
JS series

Current: 30 A - 250 A

... • Ratings from 30 to 250 A (750 A DC) • Trip button for mechanical confirmation of operation • Precision tripping characteristics • Reset immediately after overload Applications • AC Distribution • UPS • DC ...

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CBI-electric: low voltage
magnetic circuit breaker
magnetic circuit breaker
AFB Arc-free

Current: 2,500, 4,000 A
VDC: 1,000 V

... contrast to standard contact circuit breaker, which requires additional work space for plasma ejection in its operation, AFB circuit breaker applies principle of power ...

magnetic circuit breaker
magnetic circuit breaker
EDB Series

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 ...

MCB circuit breaker
MCB circuit breaker
LMN12-1

Current: 1 A - 63 A
VDC: 500, 250 V

LMN12-1 miniature circuit breaker is applicable to a line of DC rate voltage 500V for protection overload and short circuit. This circuit breaker ...

air-insulated circuit breaker
air-insulated circuit breaker
UR26-64

Current: 2,600 A
VDC: 3,600 V

The UR26-64 is a trip-free DC high-speed current limiting air circuit-breaker, single pole unit, bi-directional, with electromagnetic blowout, direct instantaneous over-current release, ...

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Secheron
short-circuit circuit breaker
short-circuit circuit breaker
FDCL221

Current: 0.25 mA
VDC: 12 V - 33 V

To avoid the breakdown of several stub lines in case of a short-circuit, line separators may be inserted. The line separator is used where several stub lines are connected to the FDnet/C-NET at one point, if no other ...