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Shentong Technology Co., Ltd.

RCCB, Lccb, MCCB manufacturer / supplier in China, offering St30le-32 with Current Protection Residual Current Circuit Breaker, 30W Hand Crank Generator Outdoor Generator, High Voltage Vacuum Circuit Breaker 12kv 15kv 24kv 27kv and so on.

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Supplier Homepage Product Circuit breakers Mini Circuit Breaker St30le-32 with Current Protection Residual Current Circuit Breaker

St30le-32 with Current Protection Residual Current Circuit Breaker

Purchase Qty.:
300-499 500+
FOB Unit Price: US $0.5 US $0.48
Purchase Qty. (Pieces) FOB Unit Price
300-499 US $0.5
500+ US $0.48
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Port: Ningbo, China
Production Capacity: 10000
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: st30le-32
  • Operation: Electric Type
  • Arc-extinguishing Medium: Air
  • Structure: MCB
  • Type: Circuit Breaker
  • Certification: ISO9001-2000, CE, CB, CCC
  • Transport Package: in Wooden Case
  • Origin: Yueqing City
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Speed: High-Speed Circuit Breaker
  • Installation: Fixed
  • Poles Number: 4
  • Function: Overcurrent Protection
  • Trademark: Shentong
  • Specification: DIN Rail Operation
  • HS Code: 583620000
Product Description
                  1.Our Company Has Great Reputation In The Market.
              2.Good Quality Guaranteed With Reasonable Price.
              3.OEM, ODM Are Welcomed.
              4.Goods Will Be Delivered On Time.
              5.Factory Selling Directly

1. Electrical Features 
Type (wave form of the earth leakage sensed)AC,A
Thermo-magnetic release characteristicB,C
Rated current In6,10,16,20,25,32A
Poles 1P+N
Rated voltage Ue230/240V
Rated sensitivity IΔn0.01 , 0.03  0.1 , 0.3A
Rated residual making and breaking capacity IΔm500A
Rated short-circuit capacity Icn3000A
Break time under IΔn≤0.1s
Rated frequency50/60Hz
Rated impulse withstand voltage (1.2/50) Uimp4000A
Dielectric TEST voltage at ind.Freq.for 1 min2kV
Insulation voltage Ui300v
Pollution degree2

2. Mechanical Features 
Electrical life2000
Mechanical life4000
Contact position indicatorYes
Protection degreeIP20
Ambient temperature (with daily average≤35ºC)-5ºC...+40ºC
Storage temperation-25ºC...+70ºC

3. Installation 

1) Terminal size top/bottom for cable: 10mm²
2) Terminal size top/bottom for busbar: 10mm²
3) Tightening torque 1.2 N*m 
4) Mounting: ON DIN rail EN 60715 (35MM) by means of fast clip device
5) Connection: From top 

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