Siemens - Marq 21 - Breaker MCC Bucket - 100 A, 600 V, 24" Height, 3 P | AmpState

Engineered for serious industrial motor control, the Siemens Marq 21 Breaker MCC Bucket delivers a precise 100 A, 600 V, 3-Pole configuration in a compact 24" tall module designed to integrate seamlessly with Siemens Marq 21 MCC lineups. This is the OEM replacement and retrofit solution maintenance teams rely on to keep critical systems running with minimal downtime.

• Exact compatibility with Marq 21 MCC panels: Built to align with the same mounting footprint and electrical interfaces, reducing modification needs during upgrades or replacements.
• Three-pole design for robust three-phase control: Supports 100 A per pole at up to 600 V, matching standard industrial motor circuits and protection schemes.
• 24" bucket height: Sized to fit within common MCC enclosures, helping maintain panel density and clearances without sacrificing accessibility.
• OEM replacement and retrofit readiness: Ideal for upgrading aging hardware or integrating into new line configurations without re-engineering control logic or wiring layouts.
• Trusted Siemens build via AmpState sourcing: AmpState supplies Siemens MCC components worldwide, ensuring reliable availability for maintenance and project timelines.

Use cases and scenarios

• Replacing a worn or obsolete MCC bucket in an existing Siemens Marq 21 installation to restore precise interrupt ratings and trip characteristics.
• Retrofit projects where the panel’s architecture remains compatible with Marq 21 components, enabling a straightforward upgrade path.
• New equipment builds requiring a standard, field-proven 100 A, 600 V, 3-Pole MCC bucket to meet motor control specifications and safety standards.

What this means in practice:

• Faster maintenance cycles due to direct substitution without custom modifications.
• Improved reliability in motor starting and protection through Siemens-designed interfaces.
• Simplified parts sourcing worldwide via AmpState’s network of Siemens MCC components.

For you, this means keeping critical processes online with predictable performance, streamlined maintenance, and a compatible, ready-to-install MCC bucket that aligns with your Siemens Marq 21 system.