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400v RCCB Circuit Breaker / Rocb Rcd Elcb Circuit Breaker Against Earth Fault

Categories RCCB Circuit Breaker
Brand Name: SEFIE
Model Number: SFL4-100
Certification: CB,CE,ROHS,CCC
Place of Origin: WenZhou,China
MOQ: 2000-3000
Price: Negotiable
Supply Ability: 200000pcs per month
Delivery Time: 14 days after receipt of deposit
Packaging Details: 240pcs per carton,12pcs per box
Payment Terms: L/C, T/T
Material: Plastic
Pole: 2,4
Protection class: IP20
Rated current: 25,40,63
Rated voltage: 230/400
Mode: electro-magnetic type
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400v RCCB Circuit Breaker / Rocb Rcd Elcb Circuit Breaker Against Earth Fault

SEFIE SFL4-100 residual current circuit breaker rccb/earth leakage circuit breaker elcb/rocb/rcd

  • Independent of power supply and line voltage,and free from external interference,voltage fluctuation
  • Elegant appearance ; cover and handle in arc shape make comfortable operation
  • Transparent cover designed to carry label
  • Provides protection against earth fault/leakage current and stays at centralposition,which enables a quick solution to the faulty line.
  • The handle cannot stay in such position when operated manually

typeIn/AI△n/AResidual Current (I△)Is Corresponding To The Following Breaking Time
I△n2I△n5I△n5A ,10A ,20A ,50A ,100A ,200A ,500A

general

type

any

value

any

value

0.30.150.040.04Max Break-time
S type≥25>0.030.50.20.150.15Max Break-time
0.130.060.050.04Min non-driving time
G type

any

value

any

value

0.50.20.150.15Max Break-time
0.010.010.010.01Min Non-driving time
The general type RCBO whose current I△n is 0.03mA or less can use 0.25A instead of 5I△n

TypeTripping current I△/A
AC0.5I△n<I△<I△n
ALagging AngleI△n>0.01AI△n≤0.01A
00.35I△n≤I△≤1.4I△n0.35I△n≤I△n≤2I△n
900.25I△n≤I△≤1.41I△n0.25I△n≤I△≤2I△n
1350.11I△n≤I△≤1.4I△n0.11I△n≤I△≤2I△n
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