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Fused Disconnect Switch

Bussmann RDF100J-3 - 100A, 600V, 3-Pole, Fused Disconnect Switch

Part Number RDF100J-3
Amperes 100
Poles 3
Voltage 600
Product Type Fused Disconnect Switch
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Manufacturer :Bussmann
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Replacement available
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Picture available on request
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CSA / UL Approved
Regular price $3,310.00
Sale price $3,310.00 Regular price
Unit price
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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.

Icon
Secure transaction
Icon
FREE & fast shipping on orders over $49
Icon
CSA approved with 1 year warranty
Icon
30 day returns
Bussmann RDF100J-3 - 100A, 600V, 3-Pole, Fused Disconnect Switch

Bussmann RDF100J-3 - 100A, 600V, 3-Pole, Fused Disconnect Switch

Regular price $3,310.00
Sale price $3,310.00 Regular price
Unit price
Product description
Shipping

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.

  • Three-pole isolation provides complete phase separation for three-phase systems, reducing the risk of partial energization during service.
  • 100A current rating paired with a 600V rating to handle a wide range of motor and load applications common in industrial plants.
  • Fuse-protected disconnection ensures rapid interruption of fault currents, helping protect downstream equipment and improve system safety.
  • Lockout/tagout (LOTO) ready design supports compliant maintenance practices, enabling safe, verifiable isolation before work begins.
  • Durable construction designed to withstand the rigors of busy commercial and industrial environments, promoting long service life in demanding conditions.

Ideal use cases

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.

Specifications at a glance

  • Amperage rating: 100A
  • Voltage rating: 600V
  • Number of poles: 3-Pole
  • Product type: Fused Disconnect Switch
  • Brand: Bussmann
  • Model: RDF100J-3

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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4.9 (38 reviews)

General feedback we often hear from customers purchasing industrial electrical parts.

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Exactly what we needed for a shutdown replacement. No surprises.

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Looks and feels like a proper industrial-grade part. Works as expected.

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