GE TH3361R - 30A, 600V, Fused Safety Switch

The GE TH3361R Fused Safety Switch delivers reliable electrical isolation for demanding industrial and commercial environments. With a 30A rating at 600V and a NEMA 3R enclosure, this switch is built to endure outdoor exposure and the rigors of daily operation while keeping personnel safe during maintenance and service tasks.

Key benefits at a glance

• Exact ratings you can trust: 30A amperage and 600V voltage rating provide dependable isolation for a wide range of equipment and circuits.
• Fused safety design: The TH3361R’s fused configuration ensures a controlled, reliable disconnection under load, helping protect equipment and personnel.
• Outdoor-ready enclosure: NEMA 3R enclosure protection equips this switch for outdoor installations and harsh industrial settings.
• Lockout/Tagout compatibility: Specifically designed to support proper lockout/tagout procedures, enhancing maintenance safety and compliance.
• Durable and long-lasting: Built for years of service in challenging environments, delivering consistent performance when it matters most.

Specifications at a glance

• Amperage Rating: 30A
• Voltage Rating: 600V
• Enclosure Rating: NEMA 3R
• Product Type: Fused Safety Switch
• Brand: GE
• Model: TH3361R

Ideal uses and real-world scenarios

This safety switch is an excellent choice for facilities that require reliable isolation of powered equipment while keeping accessibility for maintenance staff. Typical applications include:

• Main disconnects for industrial machines and production lines
• Outdoor equipment pads and service entrances in commercial facilities
• Retrofits and upgrades in plants where lockout/tagout protocols are mandatory
• HVAC, cooling systems, and other large electrical loads that benefit from a robust, fuse-protected disconnect

Why choose the GE TH3361R over generic alternatives

The GE TH3361R stands out with a purpose-built fused design that prioritizes safe, dependable disconnection under load. Its NEMA 3R enclosure expands where you can install it—outdoors or indoors—without compromising safety or performance. For teams that mandate strict lockout/tagout procedures, this switch helps maintain compliance while delivering durable, long-term reliability in tough environments.

Practical guidance for installation and use

• Ensure the circuit is de-energized before installation or servicing and verify with appropriate testing tools.
• Securely mount the enclosure in a compliant location, then follow manufacturer procedures for fuse replacement and maintenance.
• Use approved padlocks and clearly label the lockout/tagout points to meet safety regulations and internal policies.
• Plan for outdoor exposure by verifying drainage and mounting considerations to maintain enclosure integrity over time.

Whether you’re outfitting a new industrial line, upgrading outdoor electrical infrastructure, or enforcing rigorous safety protocols, the GE TH3361R Fused Safety Switch delivers targeted protection, straightforward operation, and enduring performance.