Upgrade 3P 60 Amp Disconnect Switch - Heavy Duty 120/240v

Our review of the Upgrade 3P 60 Amp Disconnect finds it best suited for installers and homeowners who need a robust, weatherproof shutoff for high-draw equipment. The single biggest reason to consider this switch is its combination of a large current capacity and a grounded, lockable housing that meets NEMA 3R standards, making it usable for outdoor circuits like water heaters and solar arrays. The unit is straightforward to install for a qualified electrician and offers long-term corrosion resistance thanks to its heavy-duty steel construction and protective finish.

Key Features

• 3P 60 amp capacity: Handles 120/240v circuits and up to 14,000W so it can reliably disconnect large appliances and compressors.
• NEMA 3R rating: Provides protection against rain and ice, allowing the switch to be used outdoors without special enclosures.
• Heavy-duty steel housing: Coated with anti-corrosion paint to resist rust and reduce frequency of replacement in harsh environments.
• Grounding design: Built-in ground connection improves safety and helps prevent electric shock risks during maintenance.
• Large internal space: The 13.7 in x 4 in x 9 in interior gives ample room for wiring and makes connections less cramped than many competitors.
• Lockable mechanism: Multiple locking points allow the enclosure to be secured for safer service and to prevent unauthorized access.

Who It's For

This disconnect is aimed at professional electricians, contractors, and experienced DIYers installing or upgrading service for equipment that requires a dedicated shutoff such as electric water heaters, solar inverter disconnects, and large air compressors. The durable steel construction and NEMA 3R rating make it a practical choice for exterior installations where weather resistance is needed.

Customers who only need a small indoor disconnect for light-duty circuits or who require a fused disconnect should look elsewhere; this model is non-fusible and optimized for higher current loads. Also consider a more compact enclosure if interior space is extremely limited.

Pros & Cons

Pros

• Sturdy, heavy-duty steel case with anti-rust coating increases longevity in outdoor conditions.
• Clear ON and OFF markings and grounding design enhance safety and simplify service shutdowns.
• Large interior space and multiple knockouts make wiring and installation more flexible.
• Locking features improve security and help meet jobsite safety practices.

Cons

• Non-fusible design means installers must add external overcurrent protection as required by code.
• One reported customer noted a contact failure in a limited instance, so thorough inspection at installation is advised.

Specifications

Model Type	3P 60 amp disconnect
Voltage	120/240v
Power Rating	14,000W
Fusing	Non-fusible
Enclosure Standard	NEMA 3R
Material	Heavy-duty steel, anti-corrosion coating
Interior Dimensions	13.7 in x 4 in x 9 in

Our Verdict

The Upgrade 3P 60 Amp Disconnect is a solid, value-focused choice for outdoor and indoor high-current shutoff needs; its heavy construction, grounding provision, and roomy interior make it especially suitable for contractors and homeowners installing water heaters, solar equipment, or compressors. It delivers good long-term corrosion resistance and practical features for jobsite safety, but buyers should pair it with appropriate overcurrent protection since it is non-fusible.

Frequently Asked Questions

Is this disconnect suitable for outdoor use?
Yes. The enclosure meets NEMA 3R standard and is coated to resist rust, so it is rated for outdoor installations.

Does the unit include fuses?
No. This is a non-fusible disconnect, so overcurrent protection must be provided separately per electrical code.

Can it be locked to prevent access?
Yes. The housing includes multiple locking points on the bottom and lever area to secure the switch with a padlock.