Large distance design
The distance between moving and stationary contacts is large, and breaking ability is stronger, effectively avoiding continuous arc between the moving and stationary contacts during opening
VB2-63 4P Icn: 10kA MCB
- Quick closing ensures reliable operation and extends the lifetime of circuit breakers
- The temperature-rise of the product itself is lower
- Rated impulse withstand voltage up to 6.0kV
- Tunnel type wiring structure and busbar type wiring structure, reliable and fast wiring
- Modular and modular structure, can be combined arbitrarily
Technical parameters
| Rated Current | 1A, 2A, 3A, 4A, 6A, 8A, 10A, 13A, 16A, 20A, 25A, 32A, 35A, 40A, 50A, 63A |
| Rated Operational Voltage (Ue) | 230/400 VAC, 48/60 VDC |
| Rated Insulation Voltage | 690 V |
| Rated Impulse Withstand Voltage (Uimp) | 6.0 kV |
| Number of Poles | 4P |
| Rated Frequency | 50/60 Hz |
| Operating performance (Mechanical Endurance) | 15000 Cycle |
| Operating performance (Electrical Endurance) | 8000 Cycle |
| Standard | IEC 60898-1 |
| Terminal Type | Tunnel type, Bus-bar |
| Connecting Capacity | 1.0 mm²…25 mm² |
| Tightening Torque | 2.5 N·m |
Tips: For more information, please refer to the user manual or specification sheet in the following documentation.
Highlights
Dust proof structure design
The independent structural design of the handle shaft space prevents foreign objects from entering the interior of the MCB through the gap of the handle shaft, thereby posing safety hazards.
Detachable phase isolation pieces
Without phase isolation piece can save installation space. Installing phase isolation pieces can increase the clearance and creepage distance, and rated impulse withstand voltage can reach 6kV (Uimp).
Quick wiring terminal
Tunnel type and busbar type, two types of terminal design, safe and reliable, and convenient and fast user wiring.
Documentation
Solutions
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