Yuming
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Product Introduction
Our company is committed to providing continuous innovation, offering variable and ample choice to our customers.
Product Parameter
Model | ZYMM1E-630 | ||||
Rated current(A) | 400,420,440,460,480,500,530,560,600,630 | ||||
Rated working voltage(V) | AC 400V | ||||
Rated insulation voltage(V) | AC 800V | ||||
Rated impulse withstand voltage | AC 8000V | ||||
Number of poles | 3 | 4 | |||
Rated ultimate short circuit breaking capacity class | S | H | |||
Rated ultimate short-circuit breaking capacity Icu(kA) | 70 | 70 | |||
Rated ultimate short circuit breaking capacity Ics(kA) | 50 | 50 | |||
Use category | B | ||||
Operational performance (times) | Electrify | 1500 | |||
No electricity | 3000 | ||||
Dimensions(mm) | L | 257 | |||
M | 150 | 198 | |||
H | 115.5 | ||||
Arcing distance | ≦100 | ||||
Features
◆ With action current, action time three protection parameters setting, can be adjusted by 4-10 grades; user can set and adjust the controller according to the load current requirements, also according to user requirements can choose to turn off the corresponding function
◆ The circuit breaker combines measurement, protection, control and communication functions to protect lines and power supply equipment from faults such as overloads, short circuits and earths.
◆ The MCU microprocessor controller is used for stable and reliable performance.
◆ High protection accuracy.
FAQ
Q:How do I change a circuit breaker?
A:Firstly, turn off the mains power. Secondly, remove the cover plate from the circuit breaker panel. Thirdly, remove the old circuit breaker. Fourthly, disconnect the wires. Fifthly, connect the wires to the new circuit breaker. Then put the circuit breaker in. Lastly, turn on the power.
Q:What’s the payment term?
A:You can pay through T/T, paypal, Western Union, Alipay, etc.
Q:What is the purpose of fuses and circuit breakers?
A:The main purpose of a circuit breaker is to protect electrical wiring. This means that the circuit breaker will not allow too much current to flow through the wire, as too much current could damage the wire and cause a fire.
Product Introduction
Our company is committed to providing continuous innovation, offering variable and ample choice to our customers.
Product Parameter
Model | ZYMM1E-630 | ||||
Rated current(A) | 400,420,440,460,480,500,530,560,600,630 | ||||
Rated working voltage(V) | AC 400V | ||||
Rated insulation voltage(V) | AC 800V | ||||
Rated impulse withstand voltage | AC 8000V | ||||
Number of poles | 3 | 4 | |||
Rated ultimate short circuit breaking capacity class | S | H | |||
Rated ultimate short-circuit breaking capacity Icu(kA) | 70 | 70 | |||
Rated ultimate short circuit breaking capacity Ics(kA) | 50 | 50 | |||
Use category | B | ||||
Operational performance (times) | Electrify | 1500 | |||
No electricity | 3000 | ||||
Dimensions(mm) | L | 257 | |||
M | 150 | 198 | |||
H | 115.5 | ||||
Arcing distance | ≦100 | ||||
Features
◆ With action current, action time three protection parameters setting, can be adjusted by 4-10 grades; user can set and adjust the controller according to the load current requirements, also according to user requirements can choose to turn off the corresponding function
◆ The circuit breaker combines measurement, protection, control and communication functions to protect lines and power supply equipment from faults such as overloads, short circuits and earths.
◆ The MCU microprocessor controller is used for stable and reliable performance.
◆ High protection accuracy.
FAQ
Q:How do I change a circuit breaker?
A:Firstly, turn off the mains power. Secondly, remove the cover plate from the circuit breaker panel. Thirdly, remove the old circuit breaker. Fourthly, disconnect the wires. Fifthly, connect the wires to the new circuit breaker. Then put the circuit breaker in. Lastly, turn on the power.
Q:What’s the payment term?
A:You can pay through T/T, paypal, Western Union, Alipay, etc.
Q:What is the purpose of fuses and circuit breakers?
A:The main purpose of a circuit breaker is to protect electrical wiring. This means that the circuit breaker will not allow too much current to flow through the wire, as too much current could damage the wire and cause a fire.
