Siemens - Marq 21 - Breaker MCC Bucket - 100 A, 208 V, 42" Height, 3 P | AmpState

Engineered for demanding industrial motor control centers, the Siemens Marq 21 Breaker MCC Bucket delivers a precise 100 A, 208 V, 3‑pole configuration that slots seamlessly into Siemens Marq 21 MCC assemblies. This OEM‑grade bucket is ideal for OEM replacement and retrofit projects, offering reliable performance, straightforward serviceability, and a robust fit for mid‑range motor control applications.

Key advantages

• Exact Marq 21 compatibility — Designed to integrate with the Siemens Marq 21 MCC lineup, with控制 and interface considerations aligned to standard Marq 21 architectures. Bucket height of 42" ensures proper cabinet fit and consistent spacing within existing layouts.
• 100 A, 208 V, 3‑Pole performance — A focused, three‑phase configuration tuned for common industrial motor loads, providing dependable protection and control within the MCC framework.
• OEM replacement and retrofit‑ready — Built to drop into established installations with minimal modification, reducing downtime and simplifiying wiring and bus connections for faster upgrades or repairs.
• Durable, purpose‑built construction — Engineered to withstand the rigors of industrial environments while preserving alignment with Siemens engineering standards across the Marq 21 family.
• Global availability through AmpState — Authentic Siemens MCC components supported by AmpState’s worldwide supply network, ensuring traceability and reliable fulfillment for project timelines.

Specifications

• Brand: Siemens
• Series: Marq 21
• Configuration: Breaker MCC Bucket
• Rating: 100 A, 208 V, 3‑Pole
• Bucket Height: 42"

Ideal use scenarios

• Replacing aging or failed MCC buckets within existing Siemens Marq 21 installations, preserving cabinet alignment and electrical interfaces.
• Retrofit projects where 100 A, 208 V, 3‑pole protection and control are needed to upgrade motor control capabilities without a full panel redesign.
• New builds requiring a reliable, OEM‑grade breaker MCC bucket in a Marq 21 architecture for consistent performance and long‑term support.

Installation and practical insights

When integrating this bucket, verify alignment with the Marq 21 MCC chassis and ensure compatible bus stabs and wiring traces match the existing configuration. Because it’s an OEM replacement, the goal is to minimize downtime by reusing existing connectors and mounting provisions wherever possible. For project planning, consider lead times through AmpState to maintain schedule alignment with maintenance or expansion timelines.

With the Siemens Marq 21 Breaker MCC Bucket, you’re choosing a trusted, purpose‑built solution for industrial motor control that emphasizes dependable performance, retrofit friendliness, and easy access to genuine Siemens components through a global supply network.