CaravansPlus Accessories Shop
Cart

Nothing in cart

Sign In

CaravansPlus.com.au
Circuit Breaker 12V,24V 20Amp
Circuit Breaker 12V,24V 20Amp
1 / 2
Camec

Automatic-Reset Circuit Breaker 20A / 12V / 24V

$15$13.35
Short delay, none in stock.
Order now for estimated dispatch on 25th Nov 2026.

Delivery to Your Door

Postage Australia Wide

Postage

Enter your postcode for a delivery estimate.

Estimated Arrival

Check arrival using your postcode.

Not Sure This Is the Right Part?

Show us a photo or model number. We’ll help you check before you buy.

Our Recommendation Promise

Buy the part we recommend for your setup. If we get it wrong, we’ll cover return postage and delivery of the correct replacement.

Description

This 20A automatic-reset circuit breaker protects 12V and 24V DC circuits from overload and short circuit. It trips to interrupt the circuit, then reconnects automatically after it cools.

Features

  • Automatically resets after cooling, allowing the circuit to be restored without replacing a fuse.
  • 1 year warranty.

Specifications

  • Manufacturer Part Number: E401-20
  • Brand: Camec
  • Barcode: 9314464046209
  • Current rating: 20 A
  • System voltage: 12/24 V DC
  • Reset type: Automatic
  • Base size: 50 x 16 mm
  • Mounting hole centres: 40 mm
  • Total height from base to tallest terminal: 35 mm
  • Shipping Weight: 30 grams.
  • Shipping Dimensions: 5 cm x 3 cm x 4 cm.

Question about this product?
Traditional Electrical Installation Guide

Traditional Electrical Installation Guide

Read
Show 12V Circuit Protection
Show All 12V Circuit Protection
61 Products

Frequently Bought Together

Automatic-Reset Circuit Breaker - 50A / 12V / 24V

Automatic-Reset Circuit Breaker - 50A / 12V / 24V

$19$16.85
$19
$16.85
View
Anderson Plug / Socket - 50A - Grey - Genuine

Anderson Plug / Socket - 50A - Grey - Genuine

204 In Stock Now.4.9/5 from 16 reviews$5.45
$5.45
View

Check This Part With Us

Automatic-Reset Circuit Breaker - 20A / 12V / 24V

Ask Us. Buy With Confidence.

Ask us before ordering. If you buy the part we confirm for your setup and our recommendation is wrong, we’ll cover return postage and delivery of the correct replacement.

If we can’t supply a suitable replacement, we’ll refund the part.

We’ll explain any difference in the replacement part’s price before arranging the swap.

The promise applies to the setup and details we checked. If we can’t confirm suitability, we’ll say so before you buy. This is additional to your existing consumer rights.

Added to Cart

Checkout
Sub-Total:
Postage and delivery timing are confirmed at checkout.
Postage options shown at Checkout.
Edit CartCheckout

Combine & Save

Combining items in one order may reduce postage compared with separate orders.

  1. Add your items to the cart

    Check postage for everything together.

  2. Enter your delivery postcode

    See a postage price based on your items and location.

You’ll see the postage price before you place your order.