Siemens - Marq 21 - Breaker MCC Bucket - 150 A, 600 V, 36" Height, 3 P | AmpState

Engineered for demanding industrial motor control applications, the Siemens Marq 21 Breaker MCC Bucket delivers precise protection and dependable operation when it matters most. This OEM-grade bucket is tailored for the Siemens Marq 21 MCC lineup, offering a seamless path for OEM replacement and retrofit projects that keep your systems running with minimal downtime.

• Exact compatibility with Siemens Marq 21 — designed to drop into the Marq 21 MCC cabinets with precise electrical alignment and mounting, so you don’t have to redesign your control scheme.
• OEM replacement and retrofit ready — ideal for upgrading aging motor control centers or refurbishing existing installations, helping you preserve workflows and timelines.
• Robust electrical rating — 150 A, 600 V, configured as a 3-Pole unit to handle medium-to-large motor loads reliably in industrial environments.
• 36" bucket height — engineered to meet standard MCC dimensions, enabling straightforward installation and consistent cabinet clearance.
• Global availability through AmpState — AmpState supplies Siemens MCC components worldwide, backed by authorized service and quick access to spare parts when you need them most.

Why this Marq 21 Breaker MCC Bucket matters

For facilities that rely on uninterrupted motor control—from conveyors and pumps to fans and presses—having a compatible, high-performance MCC bucket is essential. This bucket provides the reliability of Siemens engineering within the Marq 21 family, ensuring that your retrofit or replacement aligns with existing protection schemes and control logic. By choosing an OEM-grade bucket designed for the Marq 21 line, you reduce integration risk, shorten installation timelines, and maintain consistent electrical protection across your drive system.

Key specifications

• Brand: Siemens
• Series: Marq 21
• Configuration: Breaker MCC Bucket
• Rating: 150 A, 600 V, 3-Pole
• Bucket Height: 36"

Whether you’re upgrading an aging panel, refreshing a critical motor drive, or planning a new installation that requires Siemens Marq 21 compatibility, this Breaker MCC Bucket from AmpState offers a precise, reliable, and serviceable solution to keep your industrial processes moving smoothly.