Mini Circuit Breaker Technical Data
1. | Circuit breaker Pole No. | 1, 1P+N, 2, 3, 3P+N, 4 |
2. | Rated Voltage | AC 240/415V~ |
3. | MCB Rated Current(A) | 1, 2, 3, 4, 6, 10, 13, 16, 20, 25, 32, 40, 50, 63 |
4. | Tripping curve | B, C, D |
5. | Breaker capacity | 3kA, 4.5kA, 6kA,10kA |
6. | Rated frequency | 50Hz/60Hz |
7. | Enerygy limiting class | 3 |
8. | Warranty period | 5 years warranty |
9. | Installation | On symmetrical DIN rail 35mm /Panel Mounting |
10. | Electro-mechanical life | 4000 |
Function:
* protecting anginst overload and short-circuit
* warranting reliability and safety for operation
* allowing the usage for domestic, industrial and commerical applications
Feature
1, It is a current limited device with high short circuit disconnecting capacity.
* Full function of overload and short circuit protection.
* Safe terminal connection
* Full set accessories
2, DIN -rail mounted and busbar connection
Tripping Curve
* Curve B(3-5ln) : Protect and control circuit against overload and short circuit;
Protect people and length cables in TN and IT system* Curve C(5-10ln): Protect and control circuit against overload and short circuit;
Protect resistive and inductive loads. * Curve D(10-20ln):Protect circuit and control circuit against overload and short circuit;
Order note
* Product name,Model& Frame level
* Poles
* Rated current
* Tripping curve
* Quantity
Connection Capacity(3 Pole miniature circuit breaker):
Type of terminal: Lug type and pin type
16mm² flexible or 25mm² rigid up to 25A ratings
25mm² flexible or 35mm² rigid for 32A to 63A ratings