
The BAOMAIN KN3 102C waterproof toggle switch is an essential component for various automotive and industrial applications, ensuring reliable and efficient operation in adverse environmental conditions. This on-off, single-pole, double-throw (SPDT) 3-pin switch is rated for 12V DC power with a maximum current capacity of 25 amps.
Measuring just 12mm in diameter, this compact switch features a robust, die-cast metal housing that offers superior durability and resistance against water, dust, and vibrations. The IP68 waterproof rating ensures that the switch can be submerged in water up to 1 meter deep for up to 30 minutes without any damage.
The BAOMAIN KN3 102C switch is designed with a toggle mechanism that provides a tactile click sensation when activated, offering positive feedback to the user for improved safety and ease of use. The switch's three pins include an input pin, a common pin, and an output pin, which allow for easy integration into various wiring configurations.
The switch's 12mm mounting hole makes it a versatile option for a wide range of applications, enabling quick and easy installation using screws or other mounting methods. The switch's rugged design and high electrical specifications make it an ideal choice for marine, off-road, agricultural, and industrial environments where reliability and durability are critical factors.
In summary, the BAOMAIN KN3 102C waterproof toggle switch is a high-performance, compact, and rugged component that offers reliable operation in demanding environments. Its IP68 waterproof rating, 12V/25A electrical specifications, and easy-to-install design make it a popular choice for automotive and industrial applications where safety, durability, and efficiency are paramount.
Pros and Cons of buying a BAOMAIN KN3 102C Waterproof Toggle Switch
1. **Waterproof Design:** The BAOMAIN KN3 102C switch is designed to be waterproof, making it ideal for use in outdoor environments or areas where water splashes are common. This feature ensures the longevity and reliability of the switch.
2. **High Current Capacity:** With a 12V/25A current rating, this switch can handle relatively large loads. This makes it suitable for various applications, including powering outdoor lights, water features, or industrial equipment.
3. **SPDT (Single Pole Double Throw) Configuration:** This switch design allows the user to switch between two circuits while keeping a common connection. This can be useful in various applications where two separate circuits need to be controlled by a single switch.
4. **Mounting Holes:** The switch comes with 12mm mounting holes, making it easy to install and mount on a variety of surfaces.
5. **On-On Function:** This switch operates as an on-on switch, meaning it can turn a circuit on or off but cannot act as a momentary switch. This design may not be suitable for all applications, especially those requiring momentary control.
6. **Size:** The BAOMAIN KN3 102C switch is relatively large, measuring 70 x 41.5 x 26mm (LxWxH). This size may be a disadvantage for users who need a compact switch solution.
7. **Price:** While offering a waterproof design, high current capacity, and SPDT configuration, the price point of the BAOMAIN KN3 102C switch may be higher than other toggle switches on the market.
Conclusion:When considering purchasing the BAOMAIN KN3 102C waterproof toggle switch, it is essential to weigh the advantages and disadvantages of this product. Its waterproof design, high current capacity, and SPDT configuration make it an attractive option for various applications, especially those in outdoor environments or involving large loads. However, its larger size and potentially higher price point may be drawbacks for some users. Ultimately, the decision to purchase this switch depends on the specific requirements of your project and your budget.
Recommendation:If you require a waterproof toggle switch with a high current capacity and SPDT configuration, the BAOMAIN KN3 102C is an excellent choice. Its rugged design ensures reliability and longevity, making it a worthwhile investment for outdoor or industrial applications. However, if size or budget are significant concerns, you may want to consider alternative options with similar features but more compact dimensions and a lower price point.
Details:
This spdt on-on toggle switch is engineered for durability and reliability in automotive, marine, low- voltage electrical systems. It operates smoothly across a wide temperature range -25 c to 85 c and meets stringent electrical standards, including contact resistance of 50m insulation 1000m at 500v dc. With an electrical life of 10,000 cycles, this toggle switch ensures long-term performance. With a robust rating of 25a at 12v dc, it efficiently controls circuits in cars, boats, and other applications.
The dielectric strength withstands 1500v ac for 1 minute, ensuring safety and reliability.
specifications indusswitch:
- brand: Baomain
- mpn: 102c
- part type: Switch
- included components: Toggle Switch With Waterproof Cover
- switch type: Toggle
- contact material: Silver Alloy
- contact resistance: 50.0
- specification met: Ce
- current rating: 25.0
- circuit type: 2-way
- style: On-on
- terminal type: Spade
- color: Black
- model number: Kn3 D -102c
- international protection rating: Ip60
- coil voltage: 12.0
- mounting type: Through Hole Mount
- unit count: 1.0
- package dimensions lxwxh: 3.78x3.03x0.94 Inches
- weight: 0.11 Pounds
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Toggle Switches
offer indusswitch:
- sold #: 12
- prices: $8.85–$36.59
- item condition:
- New
- New – Open box
- options: ship-to-home
- started: february 21, 2026
- in stock #: 5
- availability: in stock
seller indusswitch:
- # reviews: 2406
- city: casper, wyoming
- rating: 99.9%
shipping indusswitch:
- class: standard
- transit: 4-7 days
- type: fixed
- service: standard
returns indusswitch:
- policy: no returns
payments indusswitch:
- wallet: apple-pay
- other
- credit card: mastercard
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