Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
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| Part Number | QMB363WR |
| Amperes | 100 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | safety-switch |
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
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.
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.
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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