BEP — EZ-Mount Double Pole Battery Switch, 400 A — BEP-772-DBC-EZ
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BEP EZ-Mount Double Pole Battery Switch, 400 A (772-DBC-EZ)
This BEP 772-DBC-EZ is a double pole battery switch that isolates both the positive and negative battery terminals. It is most commonly used on metal-hulled craft, where full isolation ensures there is no risk of stray currents that may cause galvanic corrosion. The EZ-Mount design shares its interconnection height with the Pro Installer Busbar Range, so switches and busbars cluster directly together for compact installations.
Part Details
- Brand: BEP
- Manufacturer part number: 772-DBC-EZ
- Product type: Double pole battery switch, EZ-Mount
- Switch positions: 1, 1/2, Parallel, Off
- Current ratings: 400 A continuous, 600 A for 5 minutes intermittent, 1500 A for 10 seconds cranking
- Studs: Tinned copper 10 mm (3/8")
- Hardware: Stainless steel washers and nuts, fibre reinforced plastics
- Certifications: Tested to UL1107 ignition protection, CE, waterproof to IP67
- Footprint: Industry standard 3.85" x 3.85"
- Mounting: Surface mount only
- Sold as: each
Key Features
- Double pole switching isolates both battery terminals
- Tested to UL1107 ignition protection and CE approved
- Waterproof to IP67
- Tinned copper 10 mm (3/8") studs with stainless steel washers and nuts
- 400 A continuous, 600 A intermittent (5 minutes), 1500 A cranking (10 seconds)
- Removable knob allows isolation during servicing
- Three removable side plates for protection
- Industry standard 3.85" x 3.85" footprint, surface mount only
- EZ-Mount interconnection height clusters with the Pro Installer Busbar Range
Compatible Applications
- Isolation of both positive and negative battery terminals on a single bank
- Most commonly used on metal-hulled craft, where full isolation prevents stray-current galvanic corrosion
- Installations that combine EZ-Mount switches with the Pro Installer Busbar Range
Technical FAQ
- What does double pole mean? The switch opens both the positive and negative battery terminals, so the entire battery can be isolated.
- What are the current ratings? 400 A continuous, 600 A for 5 minutes intermittent, and 1500 A for 10 seconds cranking.
- Is it waterproof? Yes, it is waterproof to IP67.
Also Available
- BEP — EZ-Mount Double Pole On-Off Battery Switch, 400 A — BEP-770-DP-EZ — the double pole On/Off version in the same EZ-Mount 400 A family.
- BEP — EZ-Mount 1-2-Both-Off Battery Selector Switch, 400 A — BEP-771-S-EZ-B — the 1-2-Both-Off selector in the same EZ-Mount 400 A family.
- BEP Pro Installer Busbars - Busbar HD 8 Stud 650A | 777-BB8S-650 — a Pro Installer busbar from the range this switch's EZ-Mount height clusters with.
Parts Desk Insights
- Best use case: Fully isolating a battery bank on a metal-hulled craft, where switching both terminals is the standard approach to protecting against stray-current galvanic corrosion.
- Most common customer mistake: Matching a switch to the engine's cranking load without checking all three ratings. Confirm the 400 A continuous, 600 A intermittent, and 1500 A cranking ratings suit the bank before ordering.
- Sizing and fitment guidance: Plan for the industry standard 3.85" x 3.85" footprint and surface mounting, confirm the 10 mm (3/8") stud size suits the battery cables, and consider the Pro Installer busbar range for compact clustering with this switch.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
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If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
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