ER4P-30N3PB
Designed with three poles, this non-fused switch has an HP rating of 25. It features an IP NEMA 4P rated enclosure constructed from robust polycarbonate materials, ensuring durability in challenging e
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Eaton Cutler-Hammer Bussman Repair
We offer extensive repairs for your Bussman. We keep many spare parts in stock so that we can repair your Bussman as efficiently and effectively as possible. Our standard repair lead time is 3-5 days. However, we can often repair your unit much faster if necessary. We can repair most issues and if for some reason we cannot repair your unit we will do our best to offer a refurbished unit at the repair cost, so that you can get a working unit back as soon as possible!
- 2 Year DO Supply Warranty
- Fast repairs at low costs
- No surprises or up-charges for difficult repairs
- Standard lead time of 2-4 weeks
- Extensive quality control and testing
Get a repair quote
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's
warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Browse Bussman Repairs
Browse our catalog of repairable Bussman parts to get a quote.
FNM-20
This dual-element, time-delay fuse is specifically designed for use in applications involving small motors and transformers. Non-indicating in nature, the fuse employs a green color code and features
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FNM-30-QTY10
This fuse kit is rated for a 10 kAIC interrupt capacity at 250 Volts, making it suitable for a range of applications. It supports time-delay functionality for enhanced performance under overload condi
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FNQ-1-1/2
This cartridge fuse is rated for 500 VAC and has an interrupting capacity of 10 kAIC at that voltage. The fusible link connects via ferrule ends, facilitating straightforward integration into circuits
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FNQ-15
This fuse has an interrupting rating of 10 kAIC, constructed from fiberglass with fiber tube materials. Its nickel-plated brass end caps ensure durability, and it uses a ferrule end connection type. O
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FNQ-R-1
Designed as a Class CC fuse, this time-delay device features a fiber body with a melamine tube, ensuring durability. With an interrupting rating of 200 kA RMS Sym, it offers robust protection against
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FNQ-R-1-1/2
This fuse features a time-delay characteristic suitable for high inrush currents and provides effective current limiting. With an interrupting rating of 200 kA RMS symmetrical at 600 VAC, it ensures r
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FRN-R-35
Designed as a Class RK5 current-limiting fuse, the FRN-R-35 features dual elements to enhance its performance during overload situations. With a quick response time of 10 seconds at 500%, this unit en
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FRN-R-7-QTY10
This fuse kit has an AC voltage rating of 250V and a DC voltage rating of 125V, suitable for a range of applications. With an interrupt rating of 200 kAIC at 250V AC and 20 kAIC at 125V DC, it provide
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FRS-R-3
This unit features an interrupting rating of 200 kAIC at 600 VAC and 20 kAIC at 300 VDC, providing robust performance under fault conditions. Constructed with a fiberglass tube and metallic ferrule en
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