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

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

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

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  • 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

type In/A I△n/A Residual Current (I△)Is Corresponding To The Following Breaking Time
I△n 2I△n 5I△n 5A ,10A ,20A ,50A ,100A ,200A ,500A

general

type

any

value

any

value

 0.3 0.15 0.04 0.04 Max Break-time
S type ≥25 ＞0.03 0.5 0.2 0.15 0.15 Max Break-time
0.13 0.06 0.05 0.04 Min non-driving time
G type

any

value

any

value

 0.5 0.2 0.15 0.15 Max Break-time
0.01 0.01 0.01 0.01 Min Non-driving time
The general type RCBO whose current I△n is 0.03mA or less can use 0.25A instead of 5I△n

Type Tripping current I△/A
AC 0.5I△n＜I△＜I△n
A Lagging Angle I△n＞0.01A I△n≤0.01A
0 0.35I△n≤I△≤1.4I△n 0.35I△n≤I△n≤2I△n
90 0.25I△n≤I△≤1.41I△n 0.25I△n≤I△≤2I△n
135 0.11I△n≤I△≤1.4I△n 0.11I△n≤I△≤2I△n

Product Tags:

rcd residual current device

      

rcd controlled circuits switch

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

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