Zhejiang, China
Business Type:
Manufacturer/Factory
OEM/ODM Service
Sample Available

MCB, RCCB, MCCB manufacturer / supplier in China, offering Vibba Series Residual Current Circuit Breaker, High Quality L7 Circuit Breaker 80, 100A, 125A Ce Approved, IEC and CE Approved 6ka/10ka L7 Type Circuit Breaker and so on.

Gold Member Since 2013
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Vibba Series Residual Current Circuit Breaker

Get Latest Price
Purchase Qty. / Reference FOB Price
1-9 Pieces US $2
10-99 Pieces US $1.8
100-999 Pieces US $1.75
1,000-9,999 Pieces US $1.7
10,000+ Pieces US $1.65
Port: Ningbo, China
Production Capacity: 500000
Payment Terms: L/C, T/T, D/P, Western Union, Paypal
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Manual Type
Speed: Normal Type Circuit Breaker
Arc-extinguishing Medium: Air
Installation: Fixed
Structure: MCB

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Basic Info

Model NO.
VIBBA L1-63 Electronic type
Certification
ISO9001-2000, CE, CB, CCC
Trademark
VIBBA
Transport Package
100/CTN
Specification
CE
Origin
Wenzhou China
HS Code
853620000
 
 
VIBBA series RCCB is suitable for the line of AC 50/60Hz, voltage 240V(2pole)/415V(4pole), rated current up to 63A. When there is human electricity shock or if the leakage current of the line exceeds the prescribed value, it will cut off the power rapidly to protect human safety and prevent the accident due to the current leakage. It can be used as infrequent changeover of the line in normal situation. It is applicable to industrial site, commercial site, tall building and civil house. 
It complies with standard of IEC/EN61008.1 and GB16916.1-2003. 

Each phase of conductor at the circuit breaker passes through the zero-sequence current transformer, and the secondary side of coil connects with the electromagnetic tripper. Under normal condition, the vector sum of each phase of current passing through zero-sequence current transformer is zero. The flux of the zero-sequence current transformer is zero. And the secondary output voltage is zero and the circuit breaker doesn't zero, and the zero-sequence current transformer would produce the magnetic flux, and the secondary side of coil would output the voltage. The leak current increases to drive the output voltage at the secondary side to grow to certain level, the electromagnetic release would activate to drive the operation mechanism to act to break the contact that connects the power, finally to realize the leak protection. 
Technical Data: 
Type: Circuit Breaker 
Arc-extinguishing Medium: MAGNET
Breaking Capacity: Low Voltage Circuit Breakers 
Operation: Manual Type 
Speed: Normal Type Circuit Breaker 
Operation: Electric Type, Manual Type. 
Residual current characteristic: AC 
Rated working voltage240/415V 
Rated frequency50/60Hz 
Rated working current16, 20, 25, 32, 40, 50, 63A 
Rated residual operating current0.03, 0.1, 0.3, 0.5A 
Rated residual un-operating current0.015, 0.05, 0.15, 0.25A 

Maximum operating time lΔN t≤ 0.1s, 5lΔN t≤0.04 
Rated making and breaking capacity In≤ 50A 500A, In=63A 630A 
Limiting value of un-operating current6In 
Rated limiting short-circuit current3000A 
Pole No. 2, 4 
Ambient temperature: -5 C~+55 C 
Climatic resistance: 55 C/28 cycles 
Vibration resistance: Minimum 5g 30min, 0~8Hz 
Life expectance: At least 10, 000 operations 

Trademark: VIBBA 
Packing: Export Standard Carton Box 
Standard: CE 
Export Markets: Global 
Origin: Zhejiang, China 
Production Capacity: 100000 PCS/YEAR
Vibba Series Residual Current Circuit Breaker


Vibba Series Residual Current Circuit Breaker
Vibba Series Residual Current Circuit Breaker
TypeUn
(V)
 
HZIm
IΔm
 
Inc
IΔm
 
In
A
 
IΔn
mA
 
IΔno
mA
 
The maximum of break-time(s)
IΔN2IΔN5IΔN0.25A500A
2P
 
24050/60500A
(In≥50A10In)
(In≥50A)
 
6000A6,10,16,
25,32,40
50,63,80
 
30150.20.1-0.040.04
50250.20.1-0.040.04
75400.20.1-0.040.04
100500.20.10.04-0.04
3001500.20.10.040.040.04
5002500.20.10.040.040.04
4P
 
415500A
(In≥50A10In)
(In50A)
 
6000A6,10,16,
25,32,40
50,63,80
 
30150.20.1-0.040.04
50250.20.1-0.040.04
75400.20.1-0.040.04
100500.20.10.04-0.04
3001500.20.10.040.040.04
5002500.20.10.040.040.04

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