Description
Blue Sea 4181 Backlit Push Button Switch | Boat Supply Store
This 15A @ 12V DC push-button switch provides essential control for auxiliary marine DC circuits, ensuring reliable operation in demanding environments. Its dual-color backlit button offers instant visual feedback, glowing blue when OFF and red when ON, eliminating ambiguity during operation. Designed for 10,000 switching cycles, this switch features a 3-inch bare wire pigtail for straightforward integration into existing vessel wiring systems, making it ideal for controlling lighting or pumps on a coastal cruiser navigating the Gulf Coast.
Key Features
- Instant visual status via dual-color backlit button (blue OFF, red ON)
- Versatile control with included ICON labels for common marine functions
- Robust 15A @ 12V DC rating for dependable circuit management
- Extended lifespan rated for 10,000 switching cycles
- Durable marine-grade construction built to withstand harsh conditions
- Simplified installation with a 3-inch bare wire pigtail
- Efficient circuit identification with five pre-labeled ICON options
- Reliable performance within a -20°C to 55°C temperature range
Specifications
| Product Specifications | |
|---|---|
| Actuation Type | Push Button (OFF/ON) |
| Amperage Rating | 15A @ 12V DC |
| Voltage Rating | 12V DC |
| Backlight Color | Blue (OFF), Red (ON) |
| Switching Cycles | 10,000 |
| Temperature Range | -20°C to 55°C |
| Termination | 3" Bare Wire Pigtail |
| Included Labels | Accessory, Lights, Anchor Light, Running Light, Bilge Pump |
Who This Is For
Marine enthusiasts and vessel owners requiring precise and visually communicative control over their 12V DC accessories. Marine electricians will find this switch's clear status indication and included labeling simplify installation and troubleshooting on any vessel.
How It Compares
| Feature | Blue Sea 4181 Backlit Push Button Switch | Carling Technologies A |
|---|---|---|
| Actuation Type | Push Button | Rocker, Push Button |
| Backlighting | Dual Color (Blue OFF, Red ON) | Optional, None |
| Amperage Rating | 15A @ 12V DC | Up to 20A, 10A |
| Included Labels | Yes (Accessory, Lights, Anchor Light, Running Light, Bilge Pump) | Sold Separately, None |
Common Concerns Answered
How do I label the switch if I need a function not included?
While the Blue Sea 4181 includes five common marine function labels, additional ICON label kits are available for separate purchase, allowing for customization beyond the standard options.
Is this switch suitable for momentary operations like a horn?
The Blue Sea 4181 is a latching ON/OFF switch, meaning it remains in the selected state until manually changed. For applications requiring momentary action, a different switch type would be necessary.
What is the expected lifespan of this switch?
This switch is engineered for durability and is rated for a substantial 10,000 switching cycles, ensuring long-term reliability for your vessel's electrical systems.
Frequently Asked Questions
What is the amperage rating of the Blue Sea 4181 switch?
The Blue Sea 4181 switch has an amperage rating of 15A at 12V DC.
What voltage is the Blue Sea 4181 switch designed for?
The Blue Sea 4181 switch is designed for 12V DC systems.
What do the blue and red backlights on the switch indicate?
The blue backlight indicates the switch is in the OFF position, while the red backlight signifies the switch is in the ON position.
Does the Blue Sea 4181 switch come with labels?
Yes, the Blue Sea 4181 switch includes five ICON labels: Accessory, Lights, Anchor Light, Running Light, and Bilge Pump.
What is the switching cycle rating for this switch?
This switch is rated for 10,000 switching cycles.
