Description
100 amp DC circuit breaker can be fixed to the bus bar on the top or bottomside. Working temperature of DC circuit breaker between -25 ℃ and 50 ℃.
Features
- Extremely high breaking capacity and current limiting characteristics.
- Available for installation in standard busbars.
- Dual function terminals on top and bottom sides (lifting type / open type).
- Optionally fixed to the bus bar on the top or bottom side.
- With isolation function, can be used as the main switch.
- Wiring terminal guidance to prevent mis-wiring.
Specifications
| Electrical Parameter | Model | ATO-FXBN1/BM1-100A |
| Current | 100A | |
| Rated Voltage | DC 250V, 500V, 750V, 1000V | |
| Current Shell Frame | 125A | |
| Numbers of Pole | 1 pole, 2 pole, 3 pole, 4 pole | |
| Breaking Capacity | 25 KA | |
| Rated Insulation Voltage | 1000V | |
| Rated Impulse Withstand Voltage | 8 kV | |
| Total Break Time | 20 ms | |
| Installation Location | any location | |
| Allowable Ambient Temperature | -25 ℃ ~ 50 ℃ | |
| Protection Level | IP20 | |
| Flying Arc Distance | ≥50 mm | |
| Instantaneous Action Valve | 12 ln | |
| Installation Method | fixed, insertion type | |
| Standard | IEC60947-2x IEC60947-K GB14048.R GB14048.2 | |
| Machinery Parameter | Mounting Method | IEC standard track 35 mm |
| Enclosure Protection Level | IP20 | |
| Dual Function Terminals on Both Sides | open type / lifting type | |
| Terminal Protection | finger touch and hand touch safety | |
| Terminal Wiring Capacity | 1-25 mm² | |
| Termianal Screw Tightening Torque | 2-2.4 Nm | |
| Bus Bar Thickness | 0.8-2 mm | |
| Mounting Angle | functionaity is independent of location |
Dimension (Unit: mm)
Wiring Diagram
Details
Tips: How Does DC Circuit Breaker Work?
As their name suggests, direct current (DC) circuit breakers protect electrical devices that operate on direct current. The significant distinction between direct current and alternating current is that the voltage output in DC is constant. In contrast, the voltage output in alternating current (AC) cycles several times each second.
Reviews
There are no reviews yet.