ID
1310545
$ 126.24
1-2 weeks delivery time
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The BEP 721B is a heavy-duty battery selector switch for 48V DC systems, providing 1-2-Both-Off battery bank selection for reliable manual power management. It is rated at 350A continuous, 500A intermittent (5 min) and 1500A cranking (10 sec), features ignition-protected construction with tin-plated copper studs & nuts, and supports recessed or surface mounting in demanding marine electrical installations.
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BEP 721B – Heavy-Duty Battery Selector Switch 48V DC, 1-2-Both-Off, 350A Continuous, 1500A Cranking (10 sec)
The BEP 721B is a heavy-duty battery selector switch designed to provide manual selection and isolation of battery banks in high-current electrical systems. It is housed in the same module as the BEP 720 and includes the same removable plates and back cover.
Please note: selector switches will not separate electronics from harmful engine starting spikes.
Key Features
- Heavy-duty battery selector switch for high-load applications
- 1-2-Both-Off operation for battery bank selection
- Recessed or surface mount installation
- Tin-plated copper studs and nuts
- Ignition-protected design
Technical Specifications
Part Number 721B Voltage 48V DC Operation 1-2-Both-Off Continuous Current 350A Intermittent Rating (5 min) 500A Cranking Rating (10 sec) 1500A Studs 2 x 1/2" (12mm) Cable to Meet Rating (AWG / mm²) 2x 2/0 / 2x 95mm² Dimensions (L x W x H) 4" x 4" x 3.5" (102 x 102 x 90 mm) -
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