Square D FHP3600015MMT - 150A, 600V, Disconnect Switch

Designed for demanding industrial and commercial environments, the Square D FHP3600015MMT 150A 600V Disconnect Switch delivers safe, reliable electrical isolation when you need it most. Built with lockout/tagout compatibility in mind, this switch makes securing circuits during maintenance quick and straightforward, helping teams meet safety standards and minimize downtime. It’s engineered to provide dependable disconnection under load, supporting steady performance in challenging operating conditions and contributing to long-term durability in your electrical infrastructure.

Key capabilities that set it apart

• Amperage rating: 150A — ideal for mid-to-large feeders and equipment
• Voltage rating: 600V — compatible with a wide range of distribution circuits
• Lockout/tagout readiness — supports safe, compliant maintenance procedures
• Reliable under-load disconnection — designed to provide decisive isolation when circuits are energized
• Durable construction for extended service life in harsh industrial environments

Practical applications

• Isolating service feeders and equipment up to 150A during routine maintenance
• Temporary shutdowns in manufacturing floors, data centers, or commercial facilities without sacrificing safety
• Primary isolation point in switchgear, panels, or motor control circuits where secure energy removal is essential

Why choose the Square D FHP3600015MMT

As a Square D product, this disconnect switch combines trusted brand reliability with a design focused on safety and durability. Its 150A/600V ratings cover a broad range of installations, while its compatibility with lockout/tagout procedures helps facilities maintain compliant, safe work practices. If you’re upgrading from a less capable disconnect or standard switches, this model offers a clear improvement in dependable isolation and long-term performance.

Specifications at a glance

• Brand: Square D
• Model: FHP3600015MMT
• Product Type: Disconnect Switch
• Amperage Rating: 150A
• Voltage Rating: 600V

Whether you're outfitting a new installation or upgrading existing safety systems, the Square D FHP3600015MMT provides precise, secure electrical isolation with practical lockout/tagout compatibility. It’s a reliable choice for facilities that value safety, efficiency, and durable performance in demanding environments.