


⚓ Power your voyage with confidence—switch to pro-grade reliability!
The BEP Marinco Pro Installer Selector Battery Switch delivers robust 400A continuous current capacity with UL1107 ignition protection, featuring corrosion-resistant CETinned copper 3/8" studs and stainless steel hardware. Designed for easy installation on standard marine switch panels, it offers reliable battery isolation and maintenance control for demanding 48V marine electrical systems.





| ASIN | B00NW4V66I |
| Actuator Type | Push Button |
| Best Sellers Rank | #393,316 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #127 in Boat Battery Switches |
| Brand | BEP |
| Brand Name | BEP |
| Circuit Type | 2-way |
| Color | Black |
| Connectivity Protocol | X-10 |
| Connector Type | Stud |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Control Method | Remote |
| Current Rating | 400 Amps |
| Customer Reviews | 4.8 out of 5 stars 14 Reviews |
| Global Trade Identification Number | 00843687007760 |
| Included Components | Great Product |
| International Protection Rating | IP00 |
| Item Dimensions | 8 x 7 x 4 inches |
| Item Type Name | Great Product |
| Item Weight | 0.5 Kilograms |
| Lower Temperature Rating | 40 Degrees Celsius |
| Manufacturer | Marinco Electrical Group |
| Material Type | Plastic |
| Model | 771-S |
| Mounting Type | Panel Mount |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operating Voltage | 48 Volts |
| Operation Mode | ON-OFF |
| Specification Met | ul1107 |
| Switch Type | Kill Switch |
| Terminal | Screw |
| UPC | 843687007760 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 105 Degrees Celsius |
| Warranty Description | Warranty |
| Wattage | 19200 watts |
A**R
Quality part
Good quality
J**5
Easy to install. Works great for 900 series 5 ton
Very sturdy. Easy flush mount installation. 3/8 studs. Handles 24V starting a Cummins NHC250 855cu (14L) diesel engine without issue. My M934 loves it. Adding second battery bank in the future is easy with this switch and I don't have to worry about any accy or parasitic loads when it sits for extended periods of time. Also makes maintenance easier as I can disable all electrical with a switch.
M**E
using this on 4kwatt inverter feed as a cut off/switch.
using this on 4kwatt inverter feed as a cut off/switch. well made ie heavy duty. the grey top with switch comes off to give access to the wire connection bolts.
P**S
Well made, operates smoothly, knob removes to act as a "key".
Overall a great product. My only complain is that panel mounting on thicker panels is very difficult. The hole you need for the unit is just smaller than the mounting screws so if the panel is thick, you risk contact between the terminal parts and the panel. I'd still use it again.
L**N
Boat Dual Batteries
Appears to be a great addition to my boat's dual battery set up. Shipping via FEDEX sucks
S**O
Just what i needed
Solid build Thanxxx