The Square D H363 Heavy-Duty Safety Switch is a rugged, industrial-grade disconnect designed for safe and reliable power isolation in commercial and industrial electrical systems. Built to Square D’s high standards, this switch is ideal for motor circuits, machinery, and electrical distribution applications where durability and safety are critical.
Rated for heavy-duty operation, the H363 provides dependable performance in demanding environments such as factories, plants, and mechanical rooms. Its 3-pole design allows complete disconnection of power, making it suitable for maintenance, lockout/tagout procedures, and emergency shutdowns.
🔹 Key Features & Specifications
Brand: Square D
Brand: Square D
Model: H363
Model: H363
Type: Heavy-Duty Safety / Disconnect Switch
Type: Heavy-Duty Safety / Disconnect Switch
Poles: 3-Pole
Poles: 3-Pole
Voltage Rating: Up to 600 Volts
Voltage Rating: Up to 600 Volts
Amperage Rating: 60 Amps
Amperage Rating: 60 Amps
Application: Industrial & commercial power disconnect
Application: Industrial & commercial power disconnect
Construction: Heavy-duty metal enclosure
Construction: Heavy-duty metal enclosure
Mounting: Wall / panel mount
Mounting: Wall / panel mount
🔹 Applications
Industrial Machinery Disconnect
Industrial Machinery Disconnect
Motor Control Circuits
Motor Control Circuits
Commercial Electrical Systems
Commercial Electrical Systems
Manufacturing & Processing Facilities
Manufacturing & Processing Facilities
Electrical Maintenance Safety Isolation
Electrical Maintenance Safety Isolation
| Dimensions | 22 × 11 × 8 in | 22 × 11 × 8 in |
| Weight | 20 lbs | 20 lbs |
Weight: 20 lbs
Dimensions: 22 × 11 × 8 in