JD1914-W12V 12V 30 or 40A 5 Pin SPDT Relay With Socket
JD1914-W12V 5 Pin SPDT Relay Dimension
JD1914-W12V 5 Pin SPDT Relay Wire Specification
JD1914-W12V 5 Pin SPDT Relay with Built-in Diode
JD1914-W12V Waterproof 5 Pin SPDT Relay
JD1914-W12V 5 Pin SPDT Relay Application

Auto Car 12V 30/40A 5 Pin SPDT Waterproof Relay With Socket

Regular price$12.99
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  • Descriptions
  • Technical Data Sheet
  • Shipping & Returns
  • Reviews


About this item

【12V Relay with Harness】Our 4 gang rocker switch box features a high-quality 12V relay with a convenient harness. Designed with a 5-pin SPDT automotive relay, it offers both a NO (normally open) and NC (normally closed) configuration for versatile use.

【Rating】With a trigger switch rating of DC 12V (max 14VDC), 30/40A NO 40A, NC 30A, and a 12VDC coil voltage. The enhanced voltage limitation of the trigger switch enhances safety and extends the lifespan of the relay.

【Wire Gauge】We've included two different gauge wires in our 5-pin relay 12V. The devices are connected using 12 AWG wires (red 30, blue 87 NO, and yellow 87a NC), while the switches are wired with 16 AWG wires (black 85 and white 86). This ensures optimal power delivery and efficient functionality.

【Tinned Wire】Unlike ordinary bare copper relays, our 12-volt relay features tinned wire that offers superior corrosion resistance and oxidation resistance. This means you can store and use the relay with confidence, knowing it will maintain its performance over time.

【Waterproof】To provide maximum protection, our 4 gang rocker switch box is equipped with a seal ring inside the relay socket. This enhances its waterproof performance, making it ideal for outdoor use and ensuring your electrical connections remain secure.

Pack Include: 2pcs x Relay with Socket


Part NO JD1914-W12V
Type   5 Pin, SPDT Relay Switch
Trigger Switch Rating 30 amp / 40 amp, 12 Volt (Max 14V)
Coil Voltage  12V DC
12 AWG Wire  30 Red, 87 Blue, 87a Yellow
16 AWG Wire  85 Black, 86 White
Wire Info 125mm Length, Tinned Wire

Waterproof, Dustproof, Weatherproof

Technical Data Sheet

Shipping & Returns

Shipping Policy (Full Shipping Details)

Standard Shipping: 7-15 business days.

Expedited Shipping: 3-7 business days (FedEx, DHL, or UPS).

Shipping costs vary by country and are shown at checkout.

PS: Shipping may be delayed during holidays and vacations. We apologize for any inconvenience and appreciate your patience.

Refunds & Returns

Refund Arrival Time: 3-5 working days

Refund Path: return to the original path

Refund Contact Information: angel@chinadaier.com


Customer Reviews

Based on 3 reviews
Eddie luna

The relay as described really large, the wires are thick and generally the relay has confidence.


As you pick up the quality immediately feels, it works properly. The wires are of course powerful. I recommend it.


Funciona perfectamente para el propósito de este equipo. recomendado 100%