
420124-1 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $20.40 | Condition is New, Sea Dog 420124-1 Light Tip Toggle Switch, Mom. On/Off/Mom. On / SPDT, FREE SHIPPING | 98.9% |
![]() | $25.44 | Condition is New, Sea-Dog 420124-1 Polycarbonate Light Tip Toggle Switch SPDT Mom. On/Off/Mom. On, FREE SHIPPING | ![]() |
![]() | $25.99 | Condition is New, Sea-Dog Line 420124-1 On / Off Toggle Switch Lighted Tip MOM.ON/OFF/ MOM.ON, FREE SHIPPING | 100.0% |
![]() | $20.99 | Top Pick! Condition is New, Sea Dog 420124-1 Toggle Switch-Light Tip (SPDT) Mom On/Off/Mom On, shipping cost = $8.95 | 99.2% |
![]() | $32.42 | Condition is New, SEA-DOG LINE354-4201241 POLYESTER TOGGLE SWITCH-TIP, FREE SHIPPING | 98.6% |
![]() | $30.61 | Top Pick! Condition is New, Sea-Dog Toggle Switch Light Tip Single Pole #420124-1, shipping cost = $8.60 | 99.5% |
![]() | $28.20 | Condition is New, Sea Dog 12 V DC 15 A Mom On/Off/Mom On SPDT Light Tip Toggle Switch w 5 Blades, shipping cost = $20.99 | 99.1% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $26.00 | Condition is New other (see details), Sea Dog Toggle Switch MOM/OFF/MOM 420124-1, FREE SHIPPING | 99.2% |

Introducing the Sea-Dog 420124-1 Light Tip Toggle Switch, a versatile and practical solution for various marine and automotive applications. This Mom on/off/Mom SPDT (Single Pole Double Throw) switch is designed to provide reliable and efficient control over lighting systems and electrical components.
The Sea-Dog 420124-1 Light Tip Toggle Switch boasts a sleek and compact design, making it easy to install in tight spaces. Its light tip design ensures a secure and snug fit when connected to wiring, reducing the risk of loose connections and electrical malfunctions.
This switch features three positions: Mom, On, and Off. The Mom position allows for the simultaneous operation of two separate circuits, making it an ideal choice for boats or vehicles with multiple lighting systems. The On position, as the name suggests, turns on the connected circuit, while the Off position shuts it off.
The Sea-Dog 420124-1 Light Tip Toggle Switch is constructed from high-quality materials, ensuring durability and resistance to marine and automotive environments. Its corrosion-resistant housing protects the internal components from water, salt, and other harsh elements, ensuring long-lasting performance.
The switch operates on a 12V DC power source and can handle up to 10 amps of current, making it suitable for a wide range of applications. Its toggle mechanism is smooth and easy to operate, providing a satisfying click when activated, while the switch's white LED indicator clearly shows the switch's position.
In summary, the Sea-Dog 420124-1 Light Tip Toggle Switch is a high-performance, reliable, and versatile solution for marine and automotive applications requiring the control of multiple lighting systems or electrical components. Its compact design, corrosion-resistant housing, and easy-to-use toggle mechanism make it a must-have addition to any boat or vehicle.
The Sea-Dog 420124-1 Light Tip Toggle Switch is a Momentary On-Off-Momentary (SPDT) switch, which means it can be pressed momentarily to turn on a device, released to turn it off, and then pressed again to turn it back on. Here are some potential pros and cons of buying this switch:
Pros:1. Momentary Switch Functionality: This switch is ideal for applications where you need to turn a device on and off quickly and repeatedly without having to fully press and release a switch.
2. Compact Size: The Sea-Dog 420124-1 switch is relatively small, making it a good option for spaces with limited room.
3. Waterproof Design: This switch is designed to be waterproof, making it a good choice for marine or other wet environments.
4. Easy to Install: The switch comes with mounting hardware and is relatively simple to install.
Cons:1. Limited Current Capacity: This switch is rated for a maximum current of 2 amps, which may not be sufficient for high-power applications.
2. No Indicator Light: The switch does not come with an indicator light, which may be a drawback for some users.
3. No Off Position Detent: The switch does not have a positive detent in the off position, which may make it more difficult to know for certain whether the switch is actually off.
Conclusion:The Sea-Dog 420124-1 Light Tip Toggle Switch is a compact, waterproof momentary switch that is well-suited for applications where quick, repetitive on-off cycles are required. However, it may not be the best choice for high-power applications or for users who require a positive indicator of the switch's position.
Recommendation:If you require a small, waterproof momentary switch for a low-power application, the Sea-Dog 420124-1 switch could be a good choice. However, if you need a switch with a higher current capacity, an indicator light, or a more positive off position, you may want to consider other options.
Details:
Current rating: 15 amps. Sea-dog 420124-1 light tip toggle switch, mom. Spdt circuit. voltage : 12 volts .
Light tip toggle switches light up white in the off position and red on. Terminal: spdt. Ac adapter current: 15 amps. Brand: Sea-dog.
Contact material: brass. Operation mode: on-off. On / spdt: mounting type: panel mount. Stamped brass/injection molded nylon/poly carbonate.
Material: metal, plastic. Manufacturer: Sea-dog.
specifications indusswitch:
- brand: Sea-dog
- mpn: 420124-1
- part type: Light Switch
- upc: 035514422604
- gtin: 00035514422604
returns indusswitch:
- method: money back
- time: 30 days
- paid by: seller
- policy: returns accepted
shipping indusswitch:
- transit: 4-9 days
- type: fixed
- class: expedited
- service: expedited
payments indusswitch:
- other
- wallet: google-pay
- credit card: discover
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Microswitches
offer indusswitch:
- sold #: 14
- availability: in stock
- in stock #: 5
- prices: $20.40–$32.42
- item condition:
- New
- New other (see details)
- options: ship-to-home
- started: october 18, 2025
seller indusswitch:
- # reviews: 245
- rating: 98.8%
- city: san bernardino, ca
Also Purchased:
- 424627-1: WATER SWITCH PANEL, Sea Dog
- 425130-3: SWITCH PANEL, Sea Dog
- 632085090197: SYSTEM ROTARY SWITCH, Blue Sea Systems
- 035514425742: COVER AMP, Sea Dog
- 8204: SYSTEM SWITCH, Blue Sea Systems
- 632085083762: SYSTEM PANEL, Blue Sea Systems
- 420416-1: BUTTON HORN SWITCH, Sea Dog
- 4161-BSS: SYSTEM SWITCH BUTTON, Blue Sea Systems
- 4163-BSS: SYSTEM SWITCH BUTTON AMP, Blue Sea Systems
- 3117: SYSTEM SWITCH, Blue Sea Systems
- 632085041601: SYSTEM RING BUTTON SWITCH, Blue Sea Systems








