$35.99 $28.79

100A SPDT Waterproof Automotive Power Relay | Colorless Shell | 12V / 24V | 4-Pin & 5-Pin

The100A 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

SpecificationDetails
Product TypeAutomotive Power Relay
Contact TypeSPDT (5-Pin) / SPST (4-Pin)
Rated Current100A
Coil Voltage Options12V DC / 24V DC
Contact MaterialCopper Alloy
HousingTransparent Plastic
ProtectionWaterproof / Dust Resistant
MountingPlug-in Socket Compatible
Operating VoltageDC

Available Variants

Coil VoltagePin Configuration
12V4-Pin
12V5-Pin
24V4-Pin
24V5-Pin

SKU:US31198708 Category:

100A SPDT Waterproof Automotive Power Relay | Colorless Shell | 12V / 24V | 4-Pin & 5-Pin

The100A 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

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