---
product_id: 56783413
title: "4015/31 Water Heater Switch 20 amp Double Pole by Crabtree"
brand: "crabtree"
price: "$35.96"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/56783413-4015-31-water-heater-switch-20-amp-double-pole-by
store_origin: US
region: United States of America
---

# 20 amp double pole power 2-way switch versatility Compact 110g design 4015/31 Water Heater Switch 20 amp Double Pole by Crabtree

**Brand:** crabtree
**Price:** $35.96
**Availability:** ✅ In Stock

## Summary

> ⚡ Switch to smarter water heating control — power meets precision!

## Quick Answers

- **What is this?** 4015/31 Water Heater Switch 20 amp Double Pole by Crabtree by crabtree
- **How much does it cost?** $35.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/56783413-4015-31-water-heater-switch-20-amp-double-pole-by)

## Best For

- crabtree enthusiasts

## Why This Product

- Trusted crabtree brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek & Subtle:** Compact and lightweight (110g) fits effortlessly into any setup
- • **Dual-Pole Safety:** Double pole switch ensures complete circuit isolation for enhanced safety
- • **Seamless Switching:** 2-way switch design offers flexible control options
- • **Trusted Brand Quality:** Crabtree craftsmanship guarantees durability and performance
- • **Power Up with Confidence:** Handles a robust 20 amp load for reliable water heater control

## Overview

The Crabtree 4015/31 Water Heater Switch is a 20 amp double pole switch designed for safe and efficient water heater operation. Featuring a 2-way switch type, it offers versatile control in a compact 110g package, available in white or gray. Engineered by Crabtree, this switch ensures reliable performance and enhanced electrical safety for your home or workspace.

## Description

Crabtree 4015/31 Water Heater Switch 20 amp Double Pole by Crabtree

## Features

- Crabtree 4015/31 Water Heater Switch 20 amp Double Pole
- Crabtree 4015/31 Water Heater Switch 20 amp Double Pole

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Crabtree |
| Part Number | 0542870 |
| Package Dimensions | 9.7 x 8.7 x 3.2 cm; 110 g |
| Item model number | JN14 |
| Colour | White or Gray |
| Wattage | 460 watts |
| Item Package Quantity | 1 |
| Switch Type | 2-way |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 110 g |

## Product Details

- **Operation mode:** ON-OFF
- **Current rating:** 20 Amps
- **Operating voltage:** 240 Volts
- **Contact type:** Normally Open
- **Connector type:** Screw In
- **Brand:** Crabtree
- **Switch type:** Push Button
- **Terminal:** Screw
- **Material:** Alloy Steel
- **Circuit type:** 2-way

## Images

![4015/31 Water Heater Switch 20 amp Double Pole by Crabtree - Image 1](https://m.media-amazon.com/images/I/61nJB4om84L.jpg)

## Questions & Answers

**Q: Is this a genuine Crabtree product with flexible cable clamp**
A: The picture is a crabtree switch but the switch I was supplied was another make.

**Q: Can this be used for a storage heater?**
A: As long as the heater is no greater than 20W, I don’t see why not

## Frequently Bought Together

- Crabtree 4015/31 Water Heater Switch 20 amp Double Pole by Crabtree
- Schneider Electric Lisse Gang Surface Pattress, 25 mm
- BG Electrical Single Switch with LED Indicator and Flex Outlet for Water Heater, Double Pole, Round Edge, Nexus 800 Series, White Moulded, 20A, 833WH

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**Shop now:** [https://www.desertcart.us/products/56783413-4015-31-water-heater-switch-20-amp-double-pole-by](https://www.desertcart.us/products/56783413-4015-31-water-heater-switch-20-amp-double-pole-by)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-26*