Description
Attwood 3-Way Bilge Pump Switch | Boat Supply Store
Maintain critical water level management in your vessel with this Attwood 3-way auto/off/manual bilge pump switch, designed for reliable operation of bilge pumps drawing up to 10 amps. This panel-mountable rocker switch ensures flexible control across a wide 6-32V DC voltage range, essential for maintaining a dry bilge in various marine environments. Its compact dimensions, with a plate measuring 2-13/16" x 1-7/8" and a cutout of 1-1/2" x 7/8", facilitate straightforward installation in most helm consoles.
Key Features
- Automated bilge evacuation with Auto mode
- Manual override for direct pump activation
- Complete system control with Off mode
- Versatile voltage compatibility (6-32V DC)
- High amperage capacity for pumps up to 10A
- Compact panel-mount design for clean installation
- Easy wire termination with 1/4" spade terminals
- Durable construction from Attwood Marine
Specifications
| Product Specifications | |
|---|---|
| Brand | Attwood Marine |
| Model | 3-Way Auto/Off/Manual Bilge Pump Switch |
| MPN | 7615A3 |
| SKU | CWR43920 |
| Amperage Rating | 10 Amps |
| Voltage Compatibility | 6-32V DC |
| Terminal Type | 1/4" Spade Terminals |
| Switch Type | 3-Way Auto/Off/Manual Rocker |
| Plate Dimensions | 2-13/16" x 1-7/8" |
| Cutout Hole Size | 1-1/2" x 7/8" |
| Ignition Protected | No |
Who This Is For
Boat owners and marine technicians requiring a dependable and adaptable switch for their bilge pump system, offering three distinct operational modes. Ideal for vessels where precise bilge management is paramount, from offshore fishing platforms to coastal cruisers.
How It Compares
| Feature | Attwood 3-Way Bilge Pump Switch | Competitor |
|---|---|---|
| Amperage Rating | 10 Amps | 10 Amps |
| Voltage Range | 6-32V DC | 12-24V DC |
| Switch Type | 3-Way Auto/Off/Manual | 3-Position |
| Terminal Type | 1/4" Spade Terminals | Screw Terminals |
| Plate Dimensions | 2-13/16" x 1-7/8" | Approx. 2.5" x 2.25" |
| Cutout Hole Size | 1-1/2" x 7/8" | Typically less capable |
Common Concerns Answered
Is this switch ignition protected?
No, this Attwood switch is not ignition protected, which is a critical consideration for installations within gasoline-powered engine compartments where explosive vapors may be present. Ensure compliance with ABYC guidelines for your specific installation location.
What type of terminals does this switch use?
This Attwood switch features 1/4" spade terminals for straightforward wire connection. While many boaters find these convenient, users requiring screw terminals for alternative connection methods may need to consider adapters or alternative switch models.
How does the 3-way function benefit my bilge pump operation?
The 3-way function provides essential operational flexibility: 'Auto' mode automatically activates the pump when water levels rise, 'Manual' mode allows for direct pump activation at any time, and 'Off' mode ensures the pump remains inactive, preventing unnecessary cycling and conserving power.
Frequently Asked Questions
What is the maximum amperage this Attwood bilge pump switch can handle?
This Attwood 3-way bilge pump switch is rated to handle pumps drawing a maximum of 10 amps.
What voltage range is compatible with the Attwood 3-Way Auto/Off/Manual Bilge Pump Switch?
The Attwood 3-Way Auto/Off/Manual Bilge Pump Switch is compatible with DC voltage systems ranging from 6 volts through 32 volts.
What are the dimensions of the panel plate and the required cutout for this switch?
The panel plate dimensions for this switch are 2-13/16 inches by 1-7/8 inches, and the required cutout hole size is 1-1/2 inches by 7/8 inches.
Is this bilge pump switch ignition protected?
No, this bilge pump switch is not ignition protected.
What is the purpose of the 3-way function (Auto/Off/Manual) on this switch?
The 3-way function allows for versatile bilge pump control: 'Auto' mode enables automatic operation based on water level, 'Off' mode deactivates the pump, and 'Manual' mode provides direct, on-demand activation.
