Description
Shop Moulded Case Circuit Breakers online or chat with our sales team to find the correct product for your requirements.
630Amp 4-Pole Moulded Case Circuit Breaker specifications
- Part number: 630M/4P GP
- Brand: IEP Powerproducts
- Category: Circuit Breakers, Moulded Circuit Breakers
About circuit breakers
A circuit breaker protects the generator and the connected wiring against overloads and short circuits by disconnecting the supply when the current is too high. Choose a breaker with the right current rating, number of poles and breaking capacity for your installation, and have it fitted by a qualified electrician.
Check the part number before you order
Manufacturer names and part numbers are listed for reference, to help you find the right replacement part. Compare the number on your old part, or your engine or alternator model and serial number, with the details above. If you are not sure, send us a photo of the old part and its number and we will confirm the match before you buy.
Ordering from Generator Parts
Generator Parts supplies new generator parts and diesel engine spares from our shop and warehouse at 79 De Beer Street, Alrode South, with delivery anywhere in South Africa. Where no online price is shown, the part is quoted on request: add it to a quote request or search the Part Finder, and our team replies with pricing and availability. Online orders can be returned within 14 days in new, unused condition, and return shipping is free. For technical help, call 011 749 3086 or contact us.
Keeping critical spares on hand shortens downtime when a standby generator fails. If you look after several generators, ask us to quote on the parts you replace most often so you can keep them in stock.
Electrical parts such as breakers, changeover switches, regulators and controllers should be installed and tested by a qualified electrician, and engine parts fitted according to the engine manufacturer’s specifications.





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