Meterk 12VDC 300A Continuous Duty Solenoid Relay with Resistor & Diode Nickel Plated
A 12 VDC continuous-duty solenoid relay with resistor and diode, rated for 300 A transient and 150 A continuous current, in a nickel-plated housing
- Compatibility/FitmentOut-Opening, Narrow Stile, Store Front Doors
- 12 VDC coil draws only 10.2 W for efficient battery isolation
- Nickel-plated housing and potted coil resist water, dust and harsh environments
- 180 °C copper windings cut resistive loss and support 300 A transient peaks
- Continuous duty rated at 150 A with 80 A recommended working current
- Four copper studs on straight bracket mount simplify wiring in golf carts, winches and marine gear
High-Current 12V Solenoid for Vehicle & Marine
This Meterk relay is a 12VDC continuous-duty solenoid rated for a maximum transient current of 300A and a recommended continuous working current under 150A. It functions as a 4-pole battery isolation switch for golf carts, winches, marine vessels, and industrial machinery. The unit includes an integrated resistor and diode for circuit protection.
Straight Bracket Mount with Standard Stud Spacing
Installation uses a straight bracket with mounting holes sized 5/16 by 19/32 inches on a 2-13/64 inch centre. The contact studs are 5/16-24 thread in both standard and long lengths. The coil uses 180 copper wire and the housing features nickel plating with a potted interior for water and dust resistance. Wiring follows a standard 4-terminal SPST normally open configuration.
Verify 12V System and Current Demands Before Fitting
Confirm the vehicle or equipment operates on a 12VDC electrical system and that the load does not exceed the 150A continuous rating. Check that the 5/16-24 stud size matches existing battery cables and that the bracket mounting centres align with the intended mounting surface. This solenoid is not suited for applications requiring sustained currents above 150A or duty cycles shorter than 50 minutes off for every 5 seconds on.
Highlights
- 12 VDC coil draws only 10.2 W for efficient battery isolation
- Nickel-plated housing and potted coil resist water, dust and harsh environments
- 180 °C copper windings cut resistive loss and support 300 A transient peaks
- Continuous duty rated at 150 A with 80 A recommended working current
- Four copper studs on straight bracket mount simplify wiring in golf carts, winches and marine gear
Specifications
| Compatibility/Fitment | Out-Opening, Narrow Stile, Store Front Doors |
|---|---|
| Brand | Meterk |
| Model | Hand Rivet Nut Setter Kit |
| Part Number | 3635820, 1114208, 1114218, 1114223 |
Questions about this item
How can I verify the solenoid is working correctly after installation?
Measure coil resistance across the terminals; it should read 14 Ω. Apply 12 VDC and listen for a firm click, then confirm continuity between the two large copper studs with a multimeter.
What components are included and what must I supply separately?
The package contains the 12 VDC solenoid with integrated resistor and diode, nickel-plated cover and potted coil. You must provide 5/16-24 power cables, mounting hardware for the 5/16 × 19/32 holes, and a 12 VDC power source.
Which version should I choose for continuous-duty use?
This single model is rated for 300 A transient and 150 A continuous; operate at 80 A nominal with a 5 s on / 50 min off cycle. If longer continuous runs are needed, select a different style not covered here.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
SIEMENS
SIEMENS 52PP2D2AB 30 mm Illuminated Push Button Red 24 V LED 1NO/1NC
$179.99
0.00213554BTC
In stock