---
product_id: 181693862
title: "J115F31C12VDCS.9 Power Relay – SPDT 40 A, 12 VDC Coil, Sealed Chassis-Mount, Quick-Connect, Class F, 0.9 W"
brand: "cit relay & switch"
price: "€ 13.83"
currency: EUR
in_stock: true
category: "Cit Relay & Switch"
url: https://www.desertcart.gr/products/181693862-j115f31c12vdcs-9-power-relay-spdt-40-a-12-vdc-coil
store_origin: GR
region: Greece
---

# 40 A heavy-duty switching 12 VDC low-power 0.9 W coil Sealed, shock & vibration resistant J115F31C12VDCS.9 Power Relay – SPDT 40 A, 12 VDC Coil, Sealed Chassis-Mount, Quick-Connect, Class F, 0.9 W

**Brand:** cit relay & switch
**Price:** € 13.83
**Availability:** ✅ In Stock

## Summary

> ⚡ Switch Smarter, Last Longer – Power Meets Precision

## Quick Answers

- **What is this?** J115F31C12VDCS.9 Power Relay – SPDT 40 A, 12 VDC Coil, Sealed Chassis-Mount, Quick-Connect, Class F, 0.9 W by cit relay & switch
- **How much does it cost?** € 13.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/181693862-j115f31c12vdcs-9-power-relay-spdt-40-a-12-vdc-coil)

## Best For

- cit relay & switch enthusiasts

## Why This Product

- Trusted cit relay & switch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged & Ready:** Sealed, process-washable chassis mount design resists shock, vibration, and industrial wear.
- • **Powerhouse Switching:** Handles up to 40 A and 277 VAC/110 VDC for demanding HVAC and lighting loads.
- • **Energy-Efficient Coil:** Consumes just 0.9 W at 12 VDC, minimizing power draw without sacrificing performance.
- • **Plug & Play Convenience:** Quick-connect tabs enable fast installation and hassle-free relay swaps—no PCB needed.
- • **Built for Harsh Environments:** Class F insulation rated from -55°C to +125°C ensures reliability in extreme conditions.

## Overview

The CIT Relay & Switch J115F31C12VDCS.9 is a UL and TÜV certified, sealed SPDT power relay designed for industrial and vehicle applications. It features a robust 40 A contact rating, a low-power 12 VDC coil consuming only 0.9 W, and a rugged chassis-mount design with quick-connect tabs for easy installation. Engineered to withstand extreme temperatures and harsh environments, this relay ensures dependable switching performance for HVAC, lighting, and battery load applications.

## Description

Ul approved, process sealed spdt relay, 12vdc coil voltage, .9W dc coil power, ul/cul and tuv certified.

## Features

- Heavy-duty 40 A SPDT contacts – switches up to 277 VAC / 110 VDC for HVAC, lighting & battery loads
- Low-power 0.9 W coil – 12 VDC draws just 75 mA; Class F insulation handles –55 °C to +125 °C for harsh sites
- Sealed construction (S) – process-washable housing plus shock- & vibration-resistant design for vehicle or industrial use
- Quick-connect 0.250″/0.187″ tabs – chassis-mount relay swaps in fast; no PCB required
- UL / cURus & TÜV approved – 100 k electrical life, 2500 Vrms coil-to-contact dielectric for trusted safety margins

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073G1SDVH |
| Best Sellers Rank | #413,037 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #219 in Solid State Relays |
| Brand | CIT Relay & Switch |
| Brand Name | CIT Relay & Switch |
| Coil Voltage | 12 volts |
| Connector Type | Quick Connect |
| Contact Current Rating | 40 A |
| Contact Type | Spdt |
| Current Rating | 40 A |
| Customer Reviews | 3.6 out of 5 stars 2 Reviews |
| Item Weight | 6.24 ounces |
| Manufacturer | CIT Relay & Switch |
| Maximum Switching Voltage | 12 volts |
| Minimum Switching Voltage | 12 volts_of_direct_current |
| Model | J115F31C12VDCS.9 |
| Mounting Type | Chassis Mount |
| Number of Items | 1 |
| Operation Mode | Automatic |
| Part Number | J115F31C12VDCS.9 |
| Specification Met | UL |
| UPC | 855984007152 |
| Unit Count | 1 Count |

## Images

![J115F31C12VDCS.9 Power Relay – SPDT 40 A, 12 VDC Coil, Sealed Chassis-Mount, Quick-Connect, Class F, 0.9 W - Image 1](https://m.media-amazon.com/images/I/616stfrnBWL.jpg)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-15*