ID
823884
$ 112.56
1-2 weeks delivery time
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The BEP 771-SFD is a Pro Installer battery selector switch with 1-2-Both-Off operation for 12–48V DC systems. Rated 400A continuous, 600A intermittent, and 1500A cranking, it is designed to fit the industry standard mounting footprint (Guest, Perko, Blue Sea Systems). This version includes a Field Disconnect function and can be surface, rear panel, or front mounted. Stud size: 3 × 10 mm (3/8"). Dimensions: 3.85" × 3.85" × 3.62" (98 × 98 × 92 mm).
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BEP 771-SFD - Pro Installer 400A Battery Selector Switch with Field Disconnect, 48V DC
The BEP 771-SFD is a Pro Installer battery selector switch designed for managing dual battery banks in modern DC electrical systems. It provides 1-2-Both-Off switching and supports 12–48V DC installations. This version includes a Field Disconnect function and is built to fit the industry standard mounting footprint (Guest, Perko, Blue Sea Systems).
Please note: selector switches will not separate electronics from harmful engine starting spikes.
Key Features
- Switch type: Battery selector switch
- Operation: 1-2-Both-Off
- Special feature: Field Disconnect function
- Mounting options: Surface, rear panel, or front
- System voltage: 48V DC (for 12–48V systems)
- Mounting footprint: Industry standard (Guest, Perko, Blue Sea Systems)
Electrical Ratings
- Continuous rating: 400A
- Intermittent rating: 600A
- Cranking rating: 1500A
Connections & Dimensions
- Stud size: 3 × 10 mm (3/8")
- Dimensions (inches): 3.85" × 3.85" × 3.62"
- Dimensions (mm): 98 × 98 × 92 mm
Part Number
- BEP Part #: 771-SFD
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