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Changan Group Co., Ltd.

Circuit Breaker, Residual Current Circuit Breaker, RCCB manufacturer / supplier in China, offering Electro-Magnetic Type Residual Current Circuit Breaker, CB4 Series Pushbutton Base Switch, Nylon Cable Gland and so on.

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Supplier Homepage Product Circuit Breaker RCCB Electro-Magnetic Type Residual Current Circuit Breaker

Electro-Magnetic Type Residual Current Circuit Breaker

FOB Price: US $5-6.5 / Piece
Min. Order: 180 Pieces
Min. Order FOB Price
180 Pieces US $5-6.5/ Piece
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Port: Ningbo, China
Production Capacity: 100000PCS/Year
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: CAL2-63
  • Operation: Electro-Magnetic
  • Arc-extinguishing Medium: Air
  • Structure: MCB
  • Type: Circuit Breaker
  • Certification: CE, CB, TUV
  • Current Range: 25A,40A,50A,63A
  • Rated Sensitivity: 0.03A,0.1A,0.3A
  • Trademark: CHANA
  • Specification: 90PCS or 45PCS/CTN
  • HS Code: 853620000
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Speed: Normal Type Circuit Breaker
  • Installation: Fixed
  • Poles Number: 2
  • Function: RCCB
  • Pole Type: 2p and 4p
  • Rated Voltage: 240/415V
  • Brand Type: Chana or OEM
  • Transport Package: Carton
  • Origin: Yueqing, Zhejiang
Product Description
1. Electrical Features 
Type (wave form of the earth leakage sensed)AC, A, AC~S, A~S
Rated current In25, 40, 50, 63A
Poles2P and 4p
Rated Voltage Ue240/415V
Rated sensitivity IΔn0.03, 0.1, 0.3A
Insulation voltage Ui500V
Rated residual making and breaking capacity IΔm500A (In=25A/40A)
630A (in=50/63A)
short-circuit current Inc=IΔc6000A
SCPD fuse6000
Break time under IΔn≤0.1s
Rated frequency50/60Hz
Rated impulse withstand voltage (1.2/50) Uimp4000V
Dielectric TEST voltage at ind.Freq.for 1 min2.5KV
Pollution degree 2

2. Mechanical Features

1) Electrical life: 2000
2) Mechanical life: 4000
3) Fault current indicator: Yes
4) Protection degree:IP20
5) Ambient temperature (with daily average≤35ºC):-5ºC....+40ºC
6) Storage temperation: -25ºC...+70ºC


1) Terminal connection type: Cable/Pin-type busbar
2) Terminal size top/bottom for cable: 25mm²
3) Terminal size top/bottom for busbar: 25mm²
4) Tightening torque 2.5 N*m
5) Mounting: On DIN rail EN 60715 (35mm) by means of fast clip device 
6) Connection: From top and bottom

4. Our Services

4.1 How to Order?
1). Let us have the details of your requirements.
2). Price-list will be sent for confirmation.
3). After prices confirmed, PI will be sent for payment.
4). After get your deposit, production will be arranged within one day.
5). When goods ready, all the documents for custom clearance will be scanned to you for the balance payment.
6). OEM/ODM is acceptable

4.2 Payment:
1). We usually use T/T (30% deposit before production and 70% to be paid against the copy of B/L).
2).If the amount is small, you can pay to us by western union/Paypal/Money Gram.
3). L/C also acceptable

4.3 Warranty:
1). We provide 18 months warranty.
2). If the product is defective, please notify us within 10 days of delivery.
3). All products must be returned on their original condition, in order to qualify for a refund or exchange of goods
Welcome to inquire, negotiate, we will be happy to provide you with the best quality products and personalized service!
5. FAQ
 Q 1. What's the payment term? 
 Q 2. What's the delivery time ? 
 A. It depends on the QTYS you purchased.
 Q 3. What is the standard of package? 
 A. Export standard package or special package according to customer requirement.
 Q 4. What kind of product quality your factory offer? 
 A. We offer most competitive prices with best quality
 Q 5. Do you accept OEM business?
 A.We accept OEM with your authorization.
 Q 6.What is your production capacity? 
 A.Each product has different production capacity, we can talk details by email.
 Q 7.Which market do you already sell? 
 A.We already ship to Europe, Middle East, South America, Asia, Africa etc. 
 Q 8.What kind of certificate you have ? 
 A.We have ISO9001, CB, CE, TUV,SGS,PCT.
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