Description
Blue Sea 4161 Push Button Switch | Boat Supply Store
Control intermittent DC circuits with precision using the Blue Sea 4161 SS Push Button Switch, engineered for demanding marine environments. This switch offers exceptional circuit flexibility, configurable as either Single Pole Double Throw (SPDT) or Single Pole Single Throw (SPST) for normally open or closed operation. With a robust 10A continuous rating at 12V DC and 18,000 switching cycles, it ensures reliable performance for bilge pumps, navigation lights, or horn activation on offshore fishing vessels.
Key Features
- Reliable 10A continuous rating at 12V DC for essential boat systems.
- Versatile wiring as Single Pole Double Throw (SPDT) or Single Pole Single Throw (SPST).
- Configurable for normally open or normally closed circuit operation.
- Enhanced Visibility with independent LED illumination.
- Durable construction built for marine applications.
- Compact design requiring only a 19mm mounting hole.
- Long-lasting performance with 18,000 switching cycles.
- Secure Connections via 5 x 0.110-inch quick connect terminals.
Specifications
| Product Specifications | |
|---|---|
| Brand | Blue Sea Systems |
| Action | Off-(On) Momentary |
| Amperage Rating | 10A @ 12V DC |
| Mounting Hole Size | 19mm |
| Switching Cycles | 18,000 |
| Terminal Type | 5 x 0.110-inch Quick Connect |
| Illumination | Independent LED |
Who This Is For
Marine enthusiasts, boat builders, and DIYers seeking a dependable, adaptable push-button switch for controlling circuits up to 10A at 12V DC. Ideal for applications requiring precise momentary control and clear status indication.
How It Compares
| Feature | Blue Sea 4161 Push Button Switch | Competitor |
|---|---|---|
| Amperage Rating | 10A @ 12V DC | Up to 20A, 10A |
| Switching Configuration | SPDT or SPST (normally open or closed) | Momentary or Latching (SPST or DPDT depending on model), Momentary |
| Illumination | Independent LED | Optional (model dependent), None |
| Mounting Hole Size | 19mm | — |
| Termination Type | 0.110-inch Quick Connect | Solder or Spade Terminals (model dependent), Solder Terminals |
Common Concerns Answered
Is the momentary action of this switch difficult to understand?
The 'Off-(On)' action is momentary, meaning the circuit is only active while the button is pressed. If you require a switch that stays in the 'On' position after pressing, a latching switch would be more appropriate. This momentary design is ideal for functions like horn activation or brief bilge pump operation.
Will this switch handle high-draw accessories?
The Blue Sea 4161 is rated for a continuous 10A at 12V DC. For accessories exceeding this amperage, such as high-power bilge pumps or engine-driven equipment, a switch with a higher current rating is necessary to prevent overheating and potential failure.
Are Blue Sea Systems components generally reliable?
Yes, Blue Sea Systems has a strong reputation for producing high-quality, reliable marine electrical components. Customers consistently praise the robust construction and dependable performance of their products, contributing to positive sentiment regarding this switch.
Frequently Asked Questions
What is the continuous amperage rating for the Blue Sea 4161 switch?
The Blue Sea 4161 switch has a continuous amperage rating of 10A at 12V DC.
Can this switch be wired for normally open or normally closed circuits?
Yes, this switch is configurable for either normally open or normally closed circuit operation.
What size mounting hole does the Blue Sea 4161 require?
The Blue Sea 4161 requires a 19mm diameter mounting hole.
What type of termination does this switch use?
This switch utilizes 5 x 0.110-inch quick connect terminals for termination.
Is the LED illumination independently controlled on this switch?
Yes, the LED illumination on the Blue Sea 4161 is independently controlled.
