Square D QMB362T - 60A, 600V, 3-Pole Panelboard Switch / Switchboard Unit | AmpState

The Square D QMB362T is a purpose-built 3-pole fusible panelboard switch designed to be your dependable disconnect and protection point for lighting and distribution panelboards. Rated for 60 A at up to 600 V, this device handles standard 3-phase circuits with confidence, delivering clear isolation and reliable overcurrent protection when paired with the appropriate upstream protection and fuse class.

• Integrated disconnect and protection: A single, robust switch with upstream protection simplifies panel design and reduces footprint, making maintenance and upgrades smoother.
• QMB family compatibility: Seamless compatibility with the Schneider Electric / Square D QMB family ensures consistent performance across panels and streamlined service life.
• Clear fault isolation: When servicing or troubleshooting, circuits can be isolated quickly and safely, lowering downtime and minimizing risk.
• 3-phase readiness for commerce: The 3-pole configuration supports standard lighting control circuits and distribution feeders in commercial environments, including offices, retail spaces, schools, and light industrial settings.
• Trusted engineering lineage: Backed by decades of experience in electrical protection and distribution, this panelboard switch delivers reliable operation you can count on.

Use cases and installation considerations:

• New installations and retrofits: Ideal for projects where a reliable disconnect plus compliant overcurrent protection is required, making retrofits simpler and more durable.
• Lighting and distribution circuits: Specifically designed for lighting control circuits and distribution feeders within panelboards, delivering safe operation in everyday use.
• Upstream coordination: Pair with the appropriate upstream protection and fuse class to meet electrical codes and achieve coordinated protection.
• Who benefits: Building managers, facilities engineers, electrical contractors, and maintenance teams looking for a field-proven, cohesive panelboard solution.

Specifications at a glance:

• Part number: QMB362T
• Series: QMB
• Amperage / Voltage / Poles: 60 A, 600 V, 3-pole
• Manufacturer: Schneider Electric / Square D
• Usage note: Use with appropriate upstream protection and fuse class in accordance with electrical codes.

Choose the QMB362T for a reliable, field-proven panelboard switch that aligns with existing QMB installations and delivers precise, safe operation for lighting and distribution needs in offices, retail, education facilities, and light industrial settings.