This is the FUSION Series 4.5kA Circuit Breaker 50A 1 Pole MCB in 4.5kA! The FUSION Series range of circuit protection devices have been made from the highest grade components. This is to ensure reliability in all applications where protection against overload and short circuit is required. Because of this, all of our miniature circuit breakers comply with AS/NZS 60898.1 and AS/NZS 60947.2.
The 4.5kA breaking capacity of our 50A 1 Pole MCB makes it the perfect choice in commercial applications!
The features for our 4.5kA miniature circuit breakers include 18mm pole width and ON/OFF indicators. They will take up to 25mm2 cable, 35mm DIN rail mounting and have lockable toggles. It also has a pin/fork type busbar terminal connection. These 4.5kA miniature circuit breakers are available in 1-3 pole, 6 to 63amps, C Curve.
As with all of our products, this product comes with a 5 Year In House Warranty. That’s right, 5 years! This is so that you can have peace of mind knowing that if a fault arises within a five year period, we will cover the cost of replacing the product and it’s installation by an authorised electrician. In other words, we’ve got your back. Check out our online Warranty Policy for all terms and conditions, otherwise you can view it here!