Description
100A SPDT Waterproof Automotive Power Relay | Colorless Shell | 12V / 24V | 4-Pin & 5-Pin
The 100A SPDT Waterproof Automotive Power Relay is a heavy-duty electromagnetic relay designed for high-current automotive, industrial, marine, and off-road electrical applications. Featuring a transparent protective housing, it allows easy visual inspection of the internal contacts and coil while providing excellent protection against dust and moisture.
Available in 12V and 24V coil voltage options with 4-pin (SPST) and 5-pin (SPDT Changeover) configurations, this relay is ideal for controlling high-current loads such as headlights, horns, cooling fans, auxiliary lighting, air compressors, fuel pumps, winches, and other automotive accessories.
Key Features
- High current switching capacity up to 100A
- Available in 12V DC and 24V DC coil voltages
- Choice of 4-Pin and 5-Pin configurations
- Transparent protective housing for easy inspection
- Waterproof and dust-resistant construction
- Heavy-duty copper alloy contacts
- High-temperature resistant coil
- Reliable switching performance
- Compact automotive standard design
- Suitable for continuous and intermittent duty applications
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Automotive Power Relay |
| Contact Type | SPDT (5-Pin) / SPST (4-Pin) |
| Rated Current | 100A |
| Coil Voltage Options | 12V DC / 24V DC |
| Contact Material | Copper Alloy |
| Housing | Transparent Plastic |
| Protection | Waterproof / Dust Resistant |
| Mounting | Plug-in Socket Compatible |
| Operating Voltage | DC |
Available Variants
| Coil Voltage | Pin Configuration |
|---|---|
| 12V | 4-Pin |
| 12V | 5-Pin |
| 24V | 4-Pin |
| 24V | 5-Pin |