Description
Bluewater Panel Mount Battery Switch w/o Base | Boat Supply Store
Ensure reliable dual battery system management for your vessel with the Bluewater Off/On Combine Battery Switch. This switch provides secure isolation between battery banks and an essential emergency parallel function for critical starting power, rated for a continuous 300 Amps DC. Its ignition-protected design makes it suitable for gasoline-powered boats operating in demanding offshore environments.
Key Features
- Secure dual circuit isolation for independent battery management
- Emergency parallel function provides crucial backup starting power
- Ignition protected for safe operation on gasoline-powered vessels
- Durable marine-grade construction withstands harsh conditions
- High-performance 3/8"-16 tin-plated copper studs ensure conductivity
- Accommodates multiple cable terminals with 7/8" stud length
- Easy identification with tactile knob textures and international legends
- Versatile panel mounting options for integrated installations
Specifications
| Product Specifications | |
|---|---|
| Continuous Rating | 300 Amps DC |
| Intermittent Rating | 450 Amps DC (5 min) |
| Cranking Rating | 675 Amps DC (30 sec) |
| Maximum Voltage | 32V DC |
| Cable Size Compatibility | up to 4/0 AWG |
| Stud Size | 3/8"-16 |
| Stud Length | 7/8" |
| Ignition Protected | Yes |
Who This Is For
Boaters and RV owners requiring robust control over dual battery systems, prioritizing both normal operational isolation and critical emergency starting capabilities. This switch is ideal for those upgrading marine electrical systems or outfitting recreational vehicles with advanced power management.
How It Compares
| Feature | Bluewater Panel Mount Battery Switch w/o Base | Blue Sea Systems m |
|---|---|---|
| Continuous Rating | 300 Amps DC | 300 Amps DC, 350 Amps DC |
| Emergency Parallel Function | Yes | No, No |
| Ignition Protected | Yes | Yes, Yes |
| Max Voltage | 32V DC | 32V DC, 32V DC |
| Stud Size | 3/8"-16 | 3/8"-16, 3/8"-16 |
Common Concerns Answered
Does this switch come with a base plate?
This model is specifically designed for panel mounting and does not include a base. You may need to source additional mounting hardware or a separate base plate depending on your specific installation requirements.
Are there any known durability issues?
While generally constructed with robust marine-grade materials, some users have noted that the knob detents may lose tactile feedback after prolonged, heavy usage. However, the core switching mechanism remains reliable.
Is the price higher than other switches?
This switch offers advanced dual-circuit functionality with an emergency parallel feature and ignition protection, justifying its price point for critical safety and management needs compared to simpler ON/OFF switches.
Frequently Asked Questions
What is the continuous amperage rating for the Bluewater Off/On Combine Battery Switch?
The continuous amperage rating for this Bluewater battery switch is 300 Amps DC.
Can this switch be used on gasoline-powered boats?
Yes, this switch is ignition protected, making it safe for use on gasoline-powered boats.
What type of ring terminals are compatible with the 3/8"-16 tin-plated copper studs?
The 3/8"-16 tin-plated copper studs are compatible with both 3/8" and M10 ring terminals.
What is the purpose of the emergency parallel function?
The emergency parallel function allows you to combine both battery banks, providing increased cranking power for critical engine starts when one battery may be depleted.
What cable size is recommended for this switch?
This switch is designed to accommodate cable sizes up to 4/0 AWG.
