Overload circuit breakers

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Overload circuit breakers | Choosing the Right Circuit Breaker
The obvious alternative to a circuit breaker is a fuse, which seemingly offers the advantages of relatively low cost and simplicity. Technical standards will often determine whether you need to use a circuit breaker or a fuse, and although circuit breakers are more expensive and complex, they are advantageous for several reasons. These include:  The condition of a fuse is difficult to estimate and it may degrade over time whereas a circuit breaker can be regularly...
molded case circuit breaker
molded case circuit breaker

Primary current: 25 A - 1,600 A
VAC: 750 V

... Moulded Case Circuit Breakers are produced according to IEC /EN 60947-2 and CE standards and used for protecting the circuits which have different characteristics like cable, motors, lighting, generators ...

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SIGMA ELEKTRIK
miniature circuit breaker
miniature circuit breaker

Primary current: 1 A - 63 A
VAC: 110 V - 480 V

... Function Protection of circuits against short- circuit currents, Protection of circuits against overload currents, Switch, Isolation, Circuit- breakers ...

thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
RDCM1(CM1) series

Primary current: 6 A - 800 A
VAC: 400, 690 V

... mainly used in the circuit of AC 50/60Hz, rated insulating voltage 690V (630 type is 500V), rated working voltage up to 690V, and rated current from 6A-800A in distribution line for distributing power, protecting line, overload, ...

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Radin Electric Technology Co., lTD
vacuum circuit breaker
vacuum circuit breaker
M101T

Primary current: 19 A - 1,250 A
VAC: 7.2 V - 84 V

... . Generally, it is a satisfactory conductor to supply power and it promptly interrupts the current in case of an overload and short circuit faults to ensure the insulation. It is the most ideal, arc-extinguishing device. Product ...

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VitzroEM Co., Ltd.
miniature circuit breaker
miniature circuit breaker
B4C1N01A

Primary current: 45,000 A
VAC: 230, 415 V
VDC: 60 V

... miniature circuit breakers have been designed for protection of electrical installations against overload and short circuits and are manufactured in accordance with IEC 60898-1 Technical ...

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IMO Precision Controls Limited
thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
RNM1-40-MCB

Primary current: 1 A - 40 A

... any requirement for protection against overload and short circuit for all domestic, commercial and any low voltage distribution systems. · Only 18mm for 2P and 36mm for 3P+N/4P · Overloaded and short circuit ...

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WENZHOU RENA ELECTRIC CO.,LTD
thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
JB

Primary current: 10,000 A
VDC: 250, 500, 750, 1,000 V
Rating: 1 A - 63 A

... DC Circuit Breaker - Miniature Circuit Breakers for DC and Solar Generation The JB is a DC circuit breaker dedicated to multi string photovoltaic installations. This ...

thermal circuit breaker
thermal circuit breaker
BTDIN

Primary current: 0.5 A - 125 A
VAC: 230 V - 500 V
VDC: 12 V - 230 V

... the event of failures due to overloads, short circuits and for the life-saving differential versions even in the case of dispersed currents. The offer includes: • Thermal magnetic circuit ...

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BTICINO
air-operated circuit breaker
air-operated circuit breaker
GYW1

VAC: 660, 690 V

... the mark The circuit breaker complies with the requirements of the standards GB140482″Low voltage switchgear and controlgear-Part2:Low voltage circuitbreakers and EC60947-2 Low –voltage ...

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Zhejiang Geya Electrical Co., Ltd
air-operated circuit breaker
air-operated circuit breaker
NSW1-2000

Primary current: 400 A - 2,000 A
VAC: 400, 690 V

... marine type and 1E circuit breakers, circuit breakers with low temperature of up to -40℃, as well as LCD and LED display circuit breakers. • Intelligence, ...

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SHANGHAI ANSON ELECTRIC TECHNOLOGY CO.,LTD
vacuum circuit breaker
vacuum circuit breaker
ZW32-12M

Primary current: 630, 1,250 A
VAC: 12 kV

... outdoor H.V. permanent magnetic vacuum circuit breaker is used in tri-phase electric system of AC 50 Hz, rated voltage 12kV. It is suitable for breaking, closing load current, overload current and short- circuit ...

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Wenzhou Vacem Technology Co., Ltd
magnetic circuit breaker
magnetic circuit breaker
RCBOs

Primary current: 5 mA - 300 mA

... Rowe Hankins Ltd. Residual Circuit Breaker Overload products (RCBOs) have two main functions: Firstly, to help to measure AC residual current; Second, to trip whenever they detect a fault. The RCBOs ...

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Rowe Hankins Ltd.
AC circuit breaker
AC circuit breaker
DZ47-63 series

Primary current: 6 A - 63 A
VAC: 230, 400 V

... pole, 400V in double, three,four poles for protecting overload and short circuit, and rated current up to 63A. It can also beused for infrequent line conversion under the normal condition.The breaker ...

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Andeli Group Company
thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
MCCB DS1 МАХ

Primary current: 63 A - 800 A
VAC: 230 V - 400 V

... nylon PA66 box permitivity strength: >16MV/m • Abnormal heating wear resistance and fire of the outer parts: 960°C Thermal current adjusment (A) 50.4A-800A It depends on the braker ...

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Elmark
power circuit breaker
power circuit breaker
RDW1-1000 series

Primary current: 200 A - 1,000 A
VAC: 400, 380 V

... air circuit breaker, applied to power distribution network of AC50Hz, Rated voltage 400V (or 380V), Rated current from 200A to 1000A. It is mainly used to distribute electric power and protect the circuit ...

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PEOPLE ELE. APPLIANCE GROUP CO., LTD.
thermal circuit breaker
thermal circuit breaker
TCP 32DC/5A F

Primary current: 5 A
VDC: 0 V - 32 V

... 1-channel thermal device circuit breaker for protecting loads up to 32 V DC in the event of an overload. Fuse type: fast-acting. Can be plugged onto fuse terminal blocks and interfaces ...

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