Feels well-built and suitable for everyday plant and maintenance use.
Facilities · Manufacturing
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| Series | Marq 21 |
| Amperes | 250 |
| Poles | 3 |
| Voltage | 240 |
| Product Type | Breaker MCC Bucket |
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Siemens - Marq 21 Breaker MCC Bucket delivers robust, reliable motor control protection for demanding industrial environments. Engineered for 250 A, 240 V, 3-Pole operation, this MCC bucket is built to drop into Siemens Marq 21 MCC lineups and serve as an exact OEM replacement or retrofit component. With a 48" height, it fits standard mid- to large-size motor control panels while preserving easy access for maintenance and wiring.
Practical considerations for installation and use: verify panel compatibility with the 48" bucket, confirm terminal pitch and mounting hardware, and plan for routine inspection of contacts and signaling pathways to sustain peak performance. This Breaker MCC Bucket supports safe, predictable motor control for industrial lines, conveyors, pumps, and processing equipment where reliability matters most.
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General feedback we often hear from customers purchasing industrial electrical parts.
Feels well-built and suitable for everyday plant and maintenance use.
Facilities · Manufacturing
Lead time was reasonable and the part matched expectations when it arrived.
Procurement · Ontario
Good value for industrial use. Customers mention easy installation.
Service tech · Field work