Federal Pioneer QMQB7036 - 600A, 600V, 3-Pole Panelboard Switch / Switchboard Unit | AmpState

The Federal Pioneer QMQB7036 is a rugged 3-pole fusible panelboard switch purpose-built for lighting and distribution panelboards. In the QMQB series, this unit delivers dependable load switching alongside proven protection when paired with the appropriate upstream protection and fuse class, making it a smart choice for demanding industrial and commercial environments.

Key specifications at a glance

• Amperage: 600 A
• Voltage: 600 V
• Poles: 3
• Series: QMQB
• Part Number: QMQB7036
• Manufacturer: Federal Pioneer / Federal Pacific

Why this 3-pole design matters

• Three-pole configuration supports balanced three-phase systems, enabling coordinated control of multiple feeders within a single switchgear module.
• Designed to handle high-load scenarios common in lighting and distribution panelboards, with a robust construction built for continuous operation in challenging settings.
• Fusible design integrates neatly into protected power schemes, helping you align switching actions with upstream protection and fuse coordination.

What makes the QMQB7036 uniquely valuable

• Coordinated protection: paired with suitable upstream protection and fuse class, it clarifies protection grading and simplifies maintenance by centralizing control of multiple feeders.
• Versatile for new installs and upgrades: ideal for facilities upgrading to three-phase distribution, retrofitting older panels, or embedding a dedicated switching module within existing panelboard assemblies.
• Reliable, industry-proven performance: engineered to withstand the rigors of lighting and distribution applications in commercial, school, and light-industrial environments.

Ideal use scenarios

• New or retrofit installations in commercial buildings, educational facilities, and light-industrial sites where three-phase panelboards are standard.
• Panelboard upgrades that require a high-current switching solution with compatible protection schemes.
• Situations where integrated control of multiple feeders within a single switchgear module improves layout efficiency and maintenance access.

Important compatibility notes

• This unit is intended for use with the appropriate upstream protection and fuse class. Ensure your upstream devices and fuse coordination are selected to match the 600 A, 600 V, 3-pole configuration to maintain proper protection grading and safe operation.
• Designed to align with established panelboard architectures, enabling straightforward integration into existing lighting and distribution schemes.

Technical snapshot

• Amperage: 600 A
• Voltage: 600 V
• Poles: 3
• Series: QMQB
• Part Number: QMQB7036
• Manufacturer: Federal Pioneer / Federal Pacific
• Availability: AmpState offers genuine Federal Pioneer fusible panelboard switches tailored for lighting and distribution panelboards, ensuring service-ready spares and reliable replacements.

Operational benefits in practice

By combining precise load switching with coordinated protection, the QMQB7036 helps facilities achieve clearer protection coordination, easier maintenance, and a safer electrical environment. It’s a practical, scalable solution for organizations upgrading their power distribution—delivering dependable performance where it matters most: on the panelboard, where every feeder’s status and protection alignment impact reliability and safety.