Eaton R5 Rotary Disconnect Swi...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$307.94
Eaton R5 Rotary Disconnect Switch, 100A, 600V, Three-Pole, Non-Fusible

Eaton R5 Rotary Disconnect Switch, 100A, 600V, Three-Pole, Non-Fusible

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Model: R5B3100U

In Stock (leaves warehouse same day if ordered before 3pm ET)

$307.94
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Eaton R5 Rotary Disconnect Switch, 100A, 600V, Three-Pole, Non-Fusible

The Eaton R5 Rotary Disconnect Switch is a manually operated rotary switch engineered for reliable circuit disconnection in commercial and industrial electrical systems. Rated 100A at 600V and configured as a three-pole, non-fusible device, this Eaton rotary disconnect is part of the R5 series and is specifically noted as suitable for use as a motor disconnect. Backed by EN Listed certification and CCC Marked compliance, the Eaton R5 Rotary Disconnect Switch is built to deliver dependable, code-compliant performance for professional electricians and facility maintenance teams working with three-phase motor and equipment disconnect applications.

Key Features

  • Amperage Rating: Rated 100A, providing dependable current-carrying capacity for motor and equipment disconnect duty.
  • Voltage Rating: Rated 600V, suitable for demanding commercial and industrial power distribution systems.
  • Three-Pole Configuration: Switches all three circuit poles simultaneously for complete circuit isolation.
  • Non-Fusible Rotary Design: Operates as a non-fusible rotary disconnect switch, giving installers a straightforward manual on/off disconnect without integral fuse holders.
  • R5 Series Construction: Part of the Eaton R5 rotary disconnect switch family, engineered for panel and enclosure mounting.
  • Compact Dimensions: Measures 2.52 in in width, 2.06 in in length/depth, and 2.6 in in height, allowing installation in space-constrained enclosures.
  • Motor Disconnect Suitability: Manufacturer catalog notes confirm this switch is suitable as a motor disconnect, supporting compliance with motor circuit disconnect requirements.

Certifications & Compliance

  • EN Listed
  • CCC Marked

Technical Specifications

  • Product Type: Disconnect Switch
  • Amperage Rating: 100A
  • Voltage Rating: 600V
  • Poles: Three-Pole
  • Fuse Type: Non-Fusible
  • Series: R5
  • Product Width: 2.52 in
  • Product Length/Depth: 2.06 in
  • Product Height: 2.6 in
  • Compliances: CCC Marked
  • Certifications: EN Listed
  • Catalog Notes: Suitable as motor disconnect
  • Warranty: Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.

Typical Applications

  • Motor Disconnect Switching
  • Commercial and Industrial Electrical Installations
  • Panelboard and Equipment Disconnects
  • Three-Phase Motor Control Circuits
  • Renovation and New Construction Projects

Why Eaton?

Eaton engineers the R5 Rotary Disconnect Switch to deliver dependable, code-compliant disconnect performance for three-phase, 100A, 600V motor and equipment circuits. With EN Listed certification, CCC Marked compliance, and coverage under Eaton's standard selling-policy warranty, this non-fusible rotary disconnect switch is a trusted choice for professional electrical installations that demand consistent, long-term reliability.

Manufacturer Resources

Product Specs

Product Width:
2.52 in
Catalog Notes:
Suitable as motor disconnect
Product Length/Depth:
2.06 in
Compliances:
CCC Marked
Product Height:
2.6 in
Certifications:
EN Listed
Product Type:
Disconnect Switch
Department:
Electrical
Voltage Rating:
600V
Amperage Rating:
100A
Configuration:
Three-Pole
Listing:
EN Listed
Standards:
CCC Marked
Series:
R5
Product Group:
Disconnect Switches

Eaton R5B3100U – Frequently Asked Questions

1) Can the Eaton R5B3100U rotary switch be used as a motor disconnect?
Yes. Eaton's catalog notes list the R5 100A rotary switch as suitable as a motor disconnect, and its three-pole build opens all three legs of a three-phase motor feed at once. It is rated 100A at 600V, so it covers three-phase motor and equipment circuits within those limits.
2) Does the Eaton R5 100A rotary disconnect take fuses?
No. The R5B3100U is a non-fusible rotary disconnect, so there are no integral fuse holders. It gives you manual on/off isolation only. If the circuit needs branch protection at the disconnect, you need a fusible switch or upstream overcurrent protection instead.
3) Will a 100A Eaton R5 rotary switch work on a 480V three-phase system?
Yes. The switch is rated 600V, which covers 208V, 240V and 480V three-phase distribution, and it switches three poles simultaneously for full isolation. Current draw on the circuit must stay within its 100A rating.
4) How much room do I need in the enclosure for the Eaton R5 100A rotary disconnect?
The switch body measures 2.52 in wide, 2.06 in in length/depth and 2.6 in high, so the switch mechanism itself fits a small panel footprint. Allow extra depth behind the panel for wire bending and terminations beyond those figures.
5) Does the Eaton R5B3100U come with an enclosure?
The R5 100A rotary disconnect is a switch built for panel and enclosure mounting, not a packaged enclosed disconnect. If the application calls for a NEMA-rated enclosed unit at the motor, you will need to specify an enclosure and operating handle separately, or order an enclosed disconnect instead.
6) What is the Eaton part number for the 100A three-pole R5 rotary disconnect?
The manufacturer part number is R5B3100U. It is the Eaton R5 series, three-pole, non-fusible rotary disconnect rated 100A at 600V.
7) Do I get a neutral or fourth pole with this Eaton R5 disconnect?
No. R5B3100U is a three-pole device, so it switches three phase conductors only. A neutral has to be landed on a separate terminal block or a solidly grounded bar, and any circuit that needs a switched neutral or a fourth pole calls for a different configuration.
8) What certifications does the Eaton R5 rotary disconnect switch carry?
The R5 100A rotary switch is EN Listed and CCC Marked. Those are the two marks Eaton publishes for it, which matters if you are specifying for a European or Chinese-market panel build or an export machine package.
How fast can I get the Eaton R5B3100U delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton R5B3100U come with a warranty?
Absolutely. The Eaton R5B3100U is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eaton R5B3100U?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Eaton R5B3100U from ZenSupply?
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