Siemens - Marq 21 - Breaker MCC Bucket - 90 A, 240 V, 18" Height, 3 P | AmpState

Designed for industrial motor control centers, the Siemens - Marq 21 Breaker MCC Bucket delivers a precise 90 A, 240 V, 3-Pole configuration tailored to fit the Siemens Marq 21 MCC lineup. This 18-inch tall bucket is built for OEM replacement and retrofit projects, offering a reliable path to refresh or expand your motor control center without a full panel swap.

Key specifications at a glance:

• Brand: Siemens
• Series: Marq 21
• Configuration: Breaker MCC Bucket
• Rating: 90 A, 240 V, 3-Pole
• Bucket Height: 18"

Why this MCC bucket stands out:

• Precisely tuned for Siemens Marq 21 MCC panels, ensuring proper fit, electrical isolation, and mechanical alignment within the system.
• OEM replacement and retrofit ready — a straightforward path to restore performance or upgrade capacity in established MCC installations.
• Designed for industrial motor control applications where reliability matters: supports motor starters, control circuits, and feeder connections with compatible trip and bus structure characteristics.
• Compatible with a range of Siemens components in the Marq 21 ecosystem, enabling scalable solutions for small to mid-size motor drive setups.

Practical use scenarios:

• Factory line retrofits where existing Marq 21 buckets show wear or obsolescence, enabling maintenance teams to minimize downtime with a direct replacement.
• OEM panel builds requiring a trusted, brand-matched MCC bucket that aligns with Siemens safety and performance standards.
• Spare-part strategy for service fleets, ensuring technicians have the right module on hand for quick field replacements.

Why choose AmpState as your supplier:

• Global distributor of Siemens MCC components, supporting fast, worldwide shipping and availability.
• Clear compatibility with Siemens Marq 21 panels — reduce guesswork during retrofits and OEM replacements.
• Commitment to accuracy and reliability, helping maintain uptime for critical industrial applications.

Note: This MCC bucket is a 3-Pole configuration rated at 90 A and 240 V, with an 18-inch mounting height, intended for use within Siemens Marq 21 MCC lineups. Ensure the replacement part matches your panel’s exact axis, bracket alignment, and bus connections before installation.