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Applications:
SLB4DC series DC circuit breaker is mainly used for DC circuits of rated voltage up to 1000V, rated current up reaching 63A, as overload and short-circuit protection and infrequent switch-over in DC circuits
Features:
SLB4DC is designed to protect against both overload and short-circuit
It has extremely high short-circuit breaking capacity
Contact position indicator is equipped for SLB4DC
It provides both terminal type and pin/fork bus-bar type connection
Rigid conductor max 25mm² can be connected
It is designed suitable for both panel mounting and standard 35mm DIN rail installing
Specifications:
Model: SLB4D3
Poles: 1P, 2P, 3P, 4P
Tripping characteristics: B, C, D
Rated current (A): 1, 2, 3, 4, 6, 10, 13, 16, 20, 25, 32, 40, 50, 63
Rated voltage (V): DC 12, DC 48, DC 110, DC 220, DC 250, DC 400, DC 500, DC 630, DC 800, DC 1000V
Rated impulse withstand voltage: 6.2kV
Rated breaking capacity (kA): 10
Mechanical endurance: 6000
Standard: IEC/EN 60947-2
Remarks:
1. Any DC voltage within range is available for your choices
2. OEM and customized services are provided
3. Requirements should be informed before ordering