Description
BEP 400A Dual Bank Control Switch | Boat Supply Store
For offshore anglers and cruisers operating dual battery systems, this switch consolidates essential functions for robust power management. It delivers a 400A continuous rating and 1500A cranking capability, protecting sensitive electronics from starter motor spikes. The IP67 waterproof rating ensures reliable operation in harsh marine environments, allowing for straightforward management of independent house and start banks.
Key Features
- Consolidates House, Start, and Emergency Parallel modes into one unit.
- Protects sensitive electronics by separating house and engine loads.
- Offers a unique Isolated-On position for safe servicing or VHF operation.
- Simplifies installation with an EZ Mount design for surface mounting and front wiring.
- Ensures durability with an IP67 waterproof rating.
- Integrates seamlessly with Pro Installer Busbar Range for compact setups.
- Meets stringent safety standards with UL1107 ignition protection.
- Handles high loads with 400A continuous and 600A intermittent ratings.
Specifications
| Product Specifications | |
|---|---|
| Continuous Amperage Rating | 400A |
| Intermittent Amperage Rating (5 min) | 600A |
| Cranking Amperage Rating (10 sec) | 1500A |
| Max Voltage | 48V DC |
| Stud Size | 4x 10mm (3/8 inch) |
| Waterproof Rating | IP67 |
| Mounting Type | Surface |
| Dimensions | 3.85" x 3.85" x 3.62" |
| Operation Modes | 1-2-Parallel-Off |
Who This Is For
Boaters and vehicle owners with single engines and separate house and start battery banks who require intuitive and safe battery management. This switch is ideal for those needing protection for sensitive electronics and a streamlined installation process.
How It Compares
| Feature | BEP 400A Dual Bank Control Switch | Competitor |
|---|---|---|
| Continuous Amperage Rating | 400A | 350A, 350A |
| Intermittent Amperage Rating (5 min) | 600A | 450A, 450A |
| Cranking Amperage Rating (10 sec) | 1500A | 1200A, 1000A |
| Max Voltage | 48V DC | 48V DC, 48V DC |
| Operation Modes | 1, 2, Parallel, Off, Isolated-On | 1, 2, Both, Off, 1, 2, Both |
| Mounting Type | Surface | Surface/Panel, Surface |
| Waterproof Rating | IP67 | IP66, Not Specified |
| Stud Size | 10mm (3/8 inch) | 3/8 inch, 3/8 inch |
Common Concerns Answered
Is the 'isolated-on' function difficult to understand?
The 'isolated-on' function is an innovative feature designed for enhanced safety during maintenance or for powering sensitive electronics like VHF radios. While it offers significant benefits, a thorough review of the manual is recommended for a complete understanding of its operation.
Is this switch more expensive than basic selector switches?
The BEP Pro Installer 400A Dual Bank Control Switch is a premium unit offering advanced functionality and superior performance, including higher amperage ratings and an IP67 waterproof design, justifying its position in the market compared to basic selector switches.
What is the primary benefit of this switch over a standard dual battery switch?
This switch consolidates three essential functions (House, Start, Emergency Parallel) into a single unit, includes a unique Isolated-On position for safe servicing and VHF operation, and provides superior protection for sensitive electronics from starter motor voltage spikes, offering a more comprehensive and safer solution.
Frequently Asked Questions
What is the continuous amperage rating of the BEP Pro Installer 400A Dual Bank Control Switch?
The BEP Pro Installer 400A Dual Bank Control Switch has a continuous amperage rating of 400A.
Can this switch be used with 12V and 24V systems?
Yes, this switch is designed for DC systems up to a maximum of 48V, making it compatible with 12V and 24V systems.
What is the purpose of the 'isolated-on' position?
The 'isolated-on' position allows for servicing of battery banks or dedicated powering of sensitive electronics like a VHF radio without engaging the engine starting circuit, thus preventing potential voltage drops and ensuring uninterrupted communication.
How does the BEP Pro Installer 400A Dual Bank Control Switch protect sensitive electronics?
It protects sensitive electronics by separating the house battery bank's load from the engine's starting load, thereby preventing the significant voltage drop experienced during engine cranking from affecting delicate electronic equipment.
What cable size is recommended to achieve the full 400A continuous rating?
To achieve the full 400A continuous rating, appropriate marine-grade cable sizing is critical and should be determined based on the total length of the cable run and recognized marine electrical standards, typically requiring substantial gauge wiring for such high current transfer.
