Square D QMB362T1 - 60A, 600V, Fusible, Switch

Introducing the Square D QMB362T1 — a rugged 60A, 600V fusible switch engineered for dependable on/off isolation and overcurrent protection in demanding industrial and commercial environments.

Designed to serve as motor disconnects, panelboards, and branch circuit protection, this compact, maintainable switch delivers reliable performance where space and serviceability matter most.

Core capabilities

• Current rating: 60A with a 600V maximum, suitable for a wide range of motor and control circuits.
• Fusible protection: Integrates with replaceable fuse links to reliably interrupt fault currents and protect downstream equipment.
• Compact, maintainable design: Built to fit into tight control panels and enclosures without compromising ease of maintenance.
• Durable construction: Engineered to withstand the rigors of industrial and commercial service environments.
• Clear, practical isolation: Delivers straightforward on/off control to ensure safe power-down during service and setup.

Ideal applications

• Motor disconnects in small to medium industrial equipment and machinery.
• Protection and isolation within panelboards and distribution panels.
• Branch circuit protection for critical loads where a compact, fuse-protected switch is beneficial.

Why choose the Square D QMB362T1

• Trusted brand reliability: Square D equipment is known for durable performance in challenging environments.
• Return-to-service efficiency: Fusible protection helps limit damage from faults and simplifies safe restoration after maintenance.
• Space-conscious design: A compact footprint that preserves panel real estate while delivering robust protection.
• Seamless integration: Aligns with common control architectures and electrical layouts used in modern facilities.

Practical guidance for use

• Verify compatibility with your intended fuse links and ensure fuses are rated appropriately for the load and voltage.
• Follow standard electrical safety procedures: de-energize the system, use proper PPE, and consult the project’s wiring diagram during installation.
• Keep spare fuse links on hand and label them for quick replacement when needed.
• Document the switch in your maintenance logs, noting any fuse replacements or service events for traceability.

Specifications

• Model: QMB362T1
• Amperage: 60A
• Voltage: 600V
• Fusible: Yes (replaceable fuse links)