GA100A - 100A, 3-Pole, Disconnect Switch

The GA100A is a purpose-built 3-pole disconnect switch engineered for industrial and commercial environments where safe electrical isolation is non-negotiable. With a 100A rating and a focus on dependable disconnection under load, this unit delivers reliable performance when maintenance, testing, or servicing is required — all while supporting formal lockout/tagout (LOTO) procedures to keep workers safe.

Why the GA100A Stands Out

• Three-pole isolation: Independently de-energizes all three phases to ensure complete electrical isolation of three-phase circuits.
• 100A continuous rating: Suitable for a wide range of medium-current applications without compromising safety or performance.
• LOTO-ready design: Built to integrate seamlessly with standard lockout devices and tagging systems, helping facilities comply with safety protocols during service and maintenance.
• Reliable under load: Engineered to provide a dependable disconnect even when circuits are energized, reducing downtime and increasing operational safety.
• Durable for demanding environments: Designed for long-term use in busy industrial and commercial settings where equipment is regularly cycled.

Ideal Use Cases

• Service disconnects for panel boards and motor control centers where routine maintenance requires a guaranteed off state.
• Isolation points in three-phase equipment feeds to ensure safe servicing of pumps, fans, conveyors, and compressors.
• Temporary power distribution during facility upgrades or construction projects, with clear, auditable lockout/tagout controls.
• Emergency or routine shutdowns that demand confident, immediate electrical isolation to protect personnel and equipment.

How It Supports Safe Maintenance

The GA100A is more than a switch — it’s a safety enabler. By enabling straightforward lockout/tagout procedures, it helps facilities minimize the risk of accidental re-energization during service. The 3-pole configuration ensures comprehensive phase isolation, so maintenance teams can work with confidence across all three lines without partial energization compromising safety.

Specifications

• Amperage Rating: 100A
• Number of Poles: 3-Pole
• Product Type: Disconnect Switch
• Model: GA100A