The TH3222 ABB GE heavy‑duty fusible safety switch is designed for secure, reliable power isolation in indoor applications. With a rugged NEMA 1 enclosure and 2‑pole, 60 A 240 V rating, it safely disconnects power for maintenance and emergency shutdowns.
Frequently Asked Questions
- What does this switch do? It isolates 240 V single‑phase circuits with fuse protection to ensure safe shutdown during maintenance.
- Who is it for? Electricians, MRO teams, OEMs and homeowners needing reliable circuit disconnection.
- Where is it used? Ideal for workshops, job sites, garage panels, HVAC and control equipment enclosures.
Common Use Scenarios
- Locking out power to HVAC units before service to comply with safety protocols.
- Isolating motor feeders on production lines during maintenance in factories.
- Providing visible means of disconnect for sub‑panel shut‑off in utility rooms.
Installation Tips
- Mount using the 3‑point self‑leveling pattern and run #12‑2 to #2 AWG wire.
- Use class H/J/K/R fuses and ensure fuse amp rating matches application for 240 V single‑phase.
Built with quick‑make/quick‑break internals, visible line shields, and spring‑reinforced clips for long mechanical life. Comes with secure handle, stainless steel housing, and robust safety features. Backed by competitive pricing, fast shipping across Canada, and 100% Canadian‑owned service.
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TH3222 from ABB GE is a 2‑pole, 60 A, 240 V NEMA 1 heavy‑duty fusible safety switch used to safely disconnect power for industrial, commercial, or residential equipment. Trusted for secure load isolation and reliable service.