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Pull-up terminal MCB SM3-63 miniature circuit breaker 1P 2P 3P Overload and Short Circuit Protection
Home » Products » MCB » Smart Miniature Circuit Breaker » Pull-up terminal MCB SM3-63 miniature circuit breaker 1P 2P 3P Overload and Short Circuit Protection

Pull-up terminal MCB SM3-63 miniature circuit breaker 1P 2P 3P Overload and Short Circuit Protection

Meet the standard: GB / T10963.1 
Rated working voltage Ue: AC230V / 400V (1P), AC400V (2P, 3P, 4P) 50 / 60Hz 
Breaking capacity: 6000A 
Mechanical and electrical life: 20000 times 
Ambient temperature: Open installation: - 25 ℃ ~ + 50 ℃ ; Closed installation: - 25 ℃ ~ + 40 ℃ 
Damp heat resistance: Class 2 (95% relative humidity at 55 ℃ ) 
Wiring capacity: 1-25sq
  • SM3-63

  • KCISE

  • SM3-63

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SM3-63 miniature circuit breaker


SM3-63 miniature circuit breaker is widely used in power distribution systems of industrial, commercial and civil buildings as short circuit and overload protection of electrical lines or equipment. 

Note: the main difference between this model and other type is that the wiring mode of the terminal is different. This product is a pull-up terminal.



。   Meet the standard: GB / T10963.1

。   Rated working voltage Ue: AC230V / 400V (1P), AC400V (2P, 3P, 4P) 50 / 60Hz

。   Breaking capacity: 6000A

。   Mechanical and electrical life: 20000 times

。  Ambient temperature: Open installation: - 25 ℃ ~ + 50 ℃ ; Closed installation: - 25 ℃ ~ + 40 ℃

。   Damp heat resistance: Class 2 (95% relative humidity at 55 ℃ )

。  Wiring capacity: 1-25mm sq


。 High breaking capacity

。 Rapid tripping

。 The current setting is accurate and stable

。 Reliable and effective protection

。 With isolation function

。 Long service life

。 High flame retardant, impact resistant

。 Standard guide rail installation, easy loading and unloading




小型空开尺寸图小型空开脱扣特性图

The characteristic data shall comply

with GB/T10963.1

Rated working

voltage

1P

2P

3P

4P


ln  A

Model



◎ Instantaneous tripping current: SM3-63C type (5-10) x In

◎  Purpose: SM3-63C is applicable to lighting distribution system and some motor distribution systems to protect short circuit and overload of lines.

◎ Control

◎ DC application

◎ Isolation

1

SM3-63 C1

SM3-63 C1-2

SM3-63 C1-3

SM3-63 C1-4


2

SM3-63 C2

SM3-63 C2-2

SM3-63 C2-3

SM3-63 C2-4


3

SM3-63 C3

SM3-63 C3-2

SM3-63 C3-3

SM3-63 C3-4


4

SM3-63 C4

SM3-63 C4-2

SM3-63 C4-3

SM3-63 C4-4


5

SM3-63 C5

SM3-63 C5-2

SM3-63 C5-3

SM3-63 C5-4


6

SM3-63 C6

SM3-63 C6-2

SM3-63 C6-3

SM3-63 C6-4


10

SM3-63 C10

SM3-63 C10-2

SM3-63 C10-3

SM3-63 C10-4


16

SM3-63 C16

SM3-63 C16-2

SM3-63 C16-3

SM3-63 C16-4


20

SM3-63 C20

SM3-63 C20-2

SM3-63 C20-3

SM3-63 C20-4


25

SM3-63 C25

SM3-63 C25-2

SM3-63 C25-3

SM3-63 C25-4


32

SM3-63 C32

SM3-63 C32-2

SM3-63 C32-3

SM3-63 C32-4


40

SM3-63 C40

SM3-63 C40-2

SM3-63 C40-3

SM3-63 C40-4


50

SM3-63 C50

SM3-63 C50-2

SM3-63 C50-3

SM3-63 C50-4


63

SM3-63 C63

SM3-63 C63-2

SM3-63 C63-3

SM3-63 C63-4



Zhejiang Shanmeng Electric Co., Ltd. is located at Wenzhou city Zhejiang province China. Founded in 2003, the company has a registered capital of ten million yuan.

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 +86 189 6970 2309
 +86-577-61783566
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