SKU: 35871013673

Exotronic 40A 2-Pole DC Circuit Breaker (MCB)

Sale price$23.72 Regular price$26.36
Save 10%

Pay in installments of $6.59 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Exotronic 40A 2-Pole DC Circuit Breaker (MCB)High Performance 600V Double Pole DC Circuit Breaker for Solar PV Systems Safeguard your photovoltaic and battery storage infrastructure with this robust double pole DC breaker, engineered specifically for the demands of direct current environments. Designed for caravan, marine, industrial and off grid PV systems. These circuit breakers provide essential protection against overcurrents and short circuits, this miniature circuit breaker (MCB) ensures

High-Performance 600V Double Pole DC Circuit Breaker for Solar PV Systems

Safeguard your photovoltaic and battery storage infrastructure with this robust double pole DC breaker, engineered specifically for the demands of direct current environments. Designed for caravan, marine, industrial and off-grid PV systems. These circuit breakers provide essential protection against overcurrents and short circuits, this miniature circuit breaker (MCB) ensures that your off-grid, marine, or caravan electrical systems operate with maximum safety and reliability. Featuring a 40A capacity, it is perfectly sized to protect specific DC load requirements while maintaining stable power flow.

Advanced Arc Fault and Overcurrent Protection

Direct current circuits present unique challenges compared to standard alternating current, particularly when it comes to extinguishing electrical arcs during a fault. Utilizing sophisticated thermo-magnetic trip technology, this DC circuit breaker is explicitly designed to detect and safely interrupt harmful DC arcs up to 600V. By swiftly disconnecting the circuit during an overload or short circuit, it significantly mitigates the risk of cable damage, electrical fires, and catastrophic equipment failure. This makes it an indispensable safety device for 12V, 24V, and 48V battery systems, as well as high-voltage solar arrays.

Non-Polarised Design for Safer, Simpler Installation

A major advantage of this specific solar MCB is its non-polarised architecture. Traditional polarised breakers require strict adherence to current flow direction, which can lead to dangerous failures if wired incorrectly or if reverse currents occur during complex battery charging cycles. The non-polarised nature of this breaker eliminates the risk of directional wiring errors, allowing safe bidirectional current flow. This simplifies the installation process for both professional auto-electricians and off-grid enthusiasts while drastically reducing potential safety hazards.

Key Features

  • 40A rated capacity to suit your specific array or battery load specifications
  • Non-polarised internal design safely handles bidirectional current without risking internal damage
  • 6kA short-circuit breaking capacity (Ics/Icu) ensures reliable interruption of severe electrical faults
  • 6kV impulse withstand voltage (Uimp) provides exceptional resilience against system surges
  • Standard DIN rail compatibility allows for rapid, secure mounting in standard electrical enclosures
  • Clear visual status indicators confirm isolation state at a glance for safe maintenance

Built Tough for Demanding Environments

Constructed with high-quality, flame-retardant thermoplastic, this 2 pole DC circuit breaker is designed to meet strict IEC/EN 60947-2 standards. It features a Pollution Degree 3 rating, meaning it is built to withstand the ingress of dust and moisture commonly experienced in demanding Australian applications, including remote off-grid sheds, camper trailers, and marine engine bays. The secure tunnel terminals ensure excellent cable retention, minimizing resistance and preventing the development of dangerous hot spots over the lifespan of your installation.

Ensure the longevity and safety of your renewable energy architecture by integrating this highly reliable Exotronic 40A 2-Pole DC Circuit Breaker (MCB) into your distribution board today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 35871013673

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 13 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Mackenzi Husted
Omaha, US
★★★★★ 5
Safe for baby
Size: 6 Fl Oz (Pack of 2)
Safely and smoothly applied. Baby had no burns. High quality product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 21, 2025
D
Verified Purchase
Dean
Los Angeles, US
★★★★★ 5
Will buy agian
Size: 6 Fl Oz (Pack of 2)
We love this it works amazing for the pool and you get what feels like a ton of product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026
L
Verified Purchase
Lambee
Omaha, US
★★★★★ 5
No sunburns here!
Size: 6 Fl Oz (Pack of 2)
I love that this is a two pack. I keep one at the house near our entry way and the other goes out with us. Easy to apply, does not streak or leave white residue. Kept my son protected through humidity and heat in Cabo! I would def buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2025
L
Verified Purchase
LoveSomeBunny
West Palm Beach, US
★★★★★ 5
Gentle, no-tears formula with great sun protection
Size: 6 Fl Oz (Pack of 2)
I’ve tried tons of mineral and chemical face sunscreens. Most all burn my facial skin, especially my eyelids—and make my eyes sting, too. This one, however, lives up to its “tear free” label claim beautifully. No stinging or burning whatsoever. I can wear it for the entire day with no problems. It absorbs very well into a matte finish and does not leave a cast. Feels moisturizing but not sticky on the skin. It’s creamy, but not so thick that it’s difficult to spread. And the price is a fraction of the price of many other sunscreens. I love everything about it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2022
L
Verified Purchase
Laurie Moore
Fort Morgan, US
★★★★★ 4
Good sun protection
Size: 6 Fl Oz (Pack of 2)
Works! A bit white tint but does work and you know when you need to reapply
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025

recommand products