Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
Based in Canada
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Serving USA & Canada
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| Part Number | RDF100J-3 |
| Amperes | 100 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Fused Disconnect Switch |
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Engineered for demanding industrial and commercial environments, the Bussmann RDF100J-3 is a 3-pole fused disconnect switch that delivers safe, reliable electrical isolation when it’s needed most. With a 100A rating and 600V capability, this unit is built to protect operators during maintenance while guarding downstream equipment from fault currents. Its focus on proper lockout/tagout procedures means technicians can work confidently, knowing the circuit remains isolated under load for long-term durability.
Use the RDF100J-3 to isolate motors, pumps, conveyors, and other three-phase equipment during maintenance or repair. It’s especially valuable in facilities where routine safety procedures and reliable disconnection under load are critical to uptime and worker protection.
Whether you’re upgrading a panel, replacing a worn disconnect, or designing a maintenance-friendly electrical system, the RDF100J-3 provides clear, dependable isolation with a focus on safety and durability. Invest in a solution that aligns with real-world maintenance needs and keeps your operations running smoothly.
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General feedback we often hear from customers purchasing industrial electrical parts.
Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
Good communication and clear updates while the order was processed.
Project · Coordination
Looks and feels like a proper industrial-grade part. Works as expected.
Service · Field install
Fast industrial sourcing support
Email us at sales@ampstate.com for pricing, availability, alternates, and project support.
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