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Top Quality interruptor - MCB Auxiliary Alarm Contact – DaDa
Use classes Ue(V) Ie(A) Number of contacts AC-12 230 2 2 groups of transfer contacts AC-15 230 1 DC-12 110 0.5 Installation And Use 1. This series of circuit breaker accessories are specially designed for use in conjnction with DAB7 (63 frame) circuit breakers and are not intended to be used alone. The circuit breaker has the following accessories Circuit breaker + auxiliary contact; circuit breaker + auxiliary alarm contact; circuit breaker +shunt trip; circuit breaker + shunt t... -
China wholesale thermal overload circuit breaker - DAM1 Series Thermal Overload Operation Moulded Case Circuit Breaker(Fixed type) – DaDa
Thermal-Magnetic Circuit Breakers Thermal protection function:(For protection under over load conditions) Bimetal, which provides thermal protection, consists of combination of two metals with different extension coefficients under heat. When bimetal is heated, it bends towards the metal with less extension. In this way, a notch that assists opening of the breaker mechanism is released to disable the breaker. Bending speed of bimetal is in direct proportion with size of the current passing t... -
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New Fashion Design for Air circuit breaker - MCB Auxiliary Alarm Contact – DaDa
Use classes Ue(V) Ie(A) Number of contacts AC-12 230 2 2 groups of transfer contacts AC-15 230 1 DC-12 110 0.5 Installation And Use 1. This series of circuit breaker accessories are specially designed for use in conjnction with DAB7 (63 frame) circuit breakers and are not intended to be used alone. The circuit breaker has the following accessories Circuit breaker + auxiliary contact; circuit breaker + auxiliary alarm contact; circuit breaker +shunt trip; circuit breaker + shunt t... -
Well-designed Circuit Breaker Protection - C45 3P Miniature Circuit Breaker – DaDa
Application C45 is applicable to a line of AC 50Hz/60Hz, 230V in single 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 is applicable tolighting distribution system in industrial enterprise, commercially district, high-rise building anddwelling house. It conforms with the standards of IEC60898. Main Technical Parameter Type C45 Pole 1P... -
New Arrival China Industrial circuit breaker – DAM1 630 Series Moulded Case Circuit Breaker – DaDa
Thermal-Magnetic Circuit Breakers Thermal protection function:(For protection under over load conditions) Bimetal, which provides thermal protection, consists of combination of two metals with different extension coefficients under heat. When bimetal is heated, it bends towards the metal with less extension. In this way, a notch that assists opening of the breaker mechanism is released to disable the breaker. Bending speed of bimetal is in direct proportion with size of the current passing t... -
China Factory for Home Circuit Breaker - BA47-29 series Miniature Circuit breaker(MCB) – DaDa
>> Introduction BA47-29 are intended for protecting distribution and group systems having different loads: - electric appliances, lighting – V characteristic switches; - drives with moderate starting currents (compressor, fan group) – C characteristic switches; - drives with high starting currents (hoisting mechanisms, pumps) – D characteristic switches; Miniature circuit breaker BA47-29 are recommended for use in electrical distribution panels of residential and public bui... -
2018 New Style Ac Circuit Breaker - MCB Under Voltage Release – DaDa
Installation And Use 1. This series of circuit breaker accessories are specially designed for use in conjnction with DAB7 (63 frame) circuit breakers and are not intended to be used alone. The circuit breaker has the following accessories Circuit breaker + auxiliary contact; circuit breaker + auxiliary alarm contact; circuit breaker +shunt trip; circuit breaker + shunt trip + auxiliary contact; circuit breaker + shunt trip + auxiliary alarm contact; circuit breaker + undervoltage trip. ... -
China Cheap price Ac Contactor Switch - Contactor – DaDa
Introduction The structure of DA Type’s contactor is compact ;its volume is small;long perfomance life;Working stability and reliability ;installation is easy maintenance .Accessories of auxiliary contacts are plentiful it meet the various different market needs. It is mainly applied to control in motors ,electric line ,code wire ,bypass and lighting etc. of civilian and Industry. The main technical data: Main Circuit Rating Current: 9一370 A Motor power: 4一200KW (400V,AC-3) -
Massive Selection for Moulded Circuit Breaker - MCB Auxiliary Alarm Contact – DaDa
Use classes Ue(V) Ie(A) Number of contacts AC-12 230 2 2 groups of transfer contacts AC-15 230 1 DC-12 110 0.5 Installation And Use 1. This series of circuit breaker accessories are specially designed for use in conjnction with DAB7 (63 frame) circuit breakers and are not intended to be used alone. The circuit breaker has the following accessories Circuit breaker + auxiliary contact; circuit breaker + auxiliary alarm contact; circuit breaker +shunt trip; circuit breaker + shunt t... -
18 Years Factory Short Circuit Breaker - DAB6 MCB – DaDa
Normal operating conditions and installation conditions Ambient air temperature: -5℃~40℃, and average temperature in 24h below +35℃. Altitude of the installation site should not exceed 2000m. Atmospheric relative humidity at ambient air temperature is + 40℃ for not more than 50%, in the low temperature can have higher relative humidity. For example, in +20℃ , the relative humidity can reach 90%. It should be noted that, due to temperature changes, for appropriate condensation produced occa... -
2018 wholesale price Rccb - DAL7-63 Residual Current Circuit Breaker(RCCB) – DaDa
Main Parameters Technical parameter parameter value Rated voltage :Un (V) 240V ~ 1P+N,415 V ~ 3P+N Rated current (A) In: 16 A, 20 A, 25 A, 32 A, A, 40 to 50 A, 63 A Rated residual operating current I (A): 0.03,0.1,0.3 The number of 1 p + N, 3 p + N AC type, A type according to the working condition with dc shunt Delay type S type Rated limiting short circuit current Inc(A) :6000 Rated limiting residual short circuit current I c(A) :6000 Rated switching and breaking capacity Im(A): 500(In 50A)...
