1P 2P 3P 4P Miniature Circuit Breaker MCB with 16 Amp 32A and 10ka Breaking Capacity for Home Use
The YB1L-63 series residual current circuit breaker is designed for AC 50Hz/60Hz lines with rated voltage 400V (230V for single phase) and rated current from 3A to 63A. It provides comprehensive protection including leakage and electric shock prevention, overload, and short circuit protection. Optional over voltage protection can be added for enhanced safety.
This circuit breaker serves as protection against personal electric shock (with 30mA rated residual operating current) and safeguards equipment from damage caused by leakage current. It can also function as an infrequent circuit breaker for breaking and switching operations.
Complies with standards: GB/T16917.1, GB/T16917.22, IEC61009-1, IEC61009-2-2.
Technical Specifications
|
Voltage
(V)
|
Rated fame Current lnm
(A)
|
NO.ofpoles
|
Neutral line
|
Rated current In
(A)
|
Rated residual operating current I△no
(mA)
|
Rated residual non-operating current I△no
(mA)
|
Rated residualCurrent operation time (s)
|
Overcurrent release
|
|
230
|
63
|
1
|
+N
|
3,6,10,16
20,35,32,
40,50,63
|
30,(50)
(100),(300)
|
15,(25)(50)
(150)
|
<0.1
|
C is for power distribution (conventional)
D is for motor protection
|
|
230/400
|
63
|
2
|
|
|
230/400
|
63
|
3
|
+N
|
|
230/400
|
63
|
3
|
|
|
230/400
|
63
|
4
|
|
Key Features
- Multiple pole configurations available (1P, 2P, 3P, 4P)
- Wide current range from 3A to 63A
- 10kA breaking capacity
- Fast response time (<0.1s)
- Dual protection types (C for power distribution, D for motor protection)
- Adjustable residual current settings (30mA to 300mA)
- Suitable for both residential and industrial applications