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safety-switch

Schneider Electric QMB363WR 100A 3P 600V Safety Switch, Fusible | AmpState

Part Number QMB363WR
Amperes 100
Poles 3
Voltage 600
Product Type safety-switch
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Manufacturer :Schneider Electric
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Replacement available
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Picture available on request
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CSA / UL Approved
Regular price $10.00
Sale price $10.00 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
Schneider Electric QMB363WR 100A 3P 600V Safety Switch, Fusible | AmpState

Schneider Electric QMB363WR 100A 3P 600V Safety Switch, Fusible | AmpState

Regular price $10.00
Sale price $10.00 Regular price
Unit price
Product description
Shipping

Designed for everyday electrical work, the Schneider Electric QMB363WR is a fusible, 3-pole safety switch engineered to provide reliable equipment disconnect and clean isolation at the point of use. Its robust, field-friendly design makes it a dependable choice for maintenance and retrofit projects where keeping the part number consistent matters for stocking and serviceability.

  • 100 A, 3-pole, 600 V fusible safety switch—clear, decisive isolation for medium-voltage circuits.
  • Point-of-use isolation capability lets technicians safely service equipment without pulling power from the entire system.
  • Retrofit-friendly maintains a consistent part number (QMB363WR), simplifying spares inventories and maintenance planning.
  • Built for everyday electrical work with practical performance for equipment disconnect in industrial environments.
  • Availability through AmpState with expert assistance to verify fit and compatibility for your setup.

This safety switch is ideal for plant engineers, maintenance teams, and service technicians who need a reliable, fusible disconnect that seamlessly integrates into existing installations while offering quick, safe isolation during servicing. Use it for motors, conveyors, pumps, or other equipment where dependable de-energization is essential for safety and uptime.

Why choose the QMB363WR in your electrical toolbox? The fusible design provides built-in protection and a straightforward path to selective coordination in systems up to 600 V. The 3-pole configuration ensures all supply lines are simultaneously disconnected, reducing residual energy and simplifying safe lockout/tagout procedures during maintenance.

Practical tips:

  • Plan for retrofit projects by leveraging the fixed part number to minimize changes in spare part libraries.
  • Pair this 100 A, 3P, 600 V switch with appropriate fuse elements to tailor protection to your load profile.
  • When in doubt about fit, message AmpState for compatibility confirmation and quick answers on part matching.

Specifications at a glance:

  • Manufacturer: Schneider Electric
  • Part Number: QMB363WR
  • Product Type: Safety Switch
  • Amperage: 100 A
  • Poles: 3
  • Voltage: 600 V
  • Fusible: Yes

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What Our Customers Say

4.9 (38 reviews)

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

Verified

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

Plant · Shutdown

Verified

Good communication and clear updates while the order was processed.

Project · Coordination

Verified

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

Service · Field install

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Email us at sales@ampstate.com for pricing, availability, alternates, and project support.

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