Comprehensive Overview of the Square D Safety Switch

Square D/Schneider Electric HU362RB 600 Vac/Vdc Non-fusible heavy duty single throw safety switch.

Features

• The Square D™ by Schneider Electric brand heavy duty safety switch is designed to be tough, reliable and provide exceptional performance in the most grueling conditions. F Series safety switches provide significantly higher levels of mechanical endurance than NEMA KS-1 or UL98 standards require. All heavy duty safety switches feature a quick-make, quick-break operating mechanism, a dual cover interlock and a color-coded indicator handle. This Single Throw Safety Switch has a rated current of 60A and is UL listed with a NEMA 3R rating of protection. This 3-pole switch has operational voltage ratings of 600VAC/DC. The enclosure is made of galvannealed steel and has no neutral installed. This non-fusible disconnect has a short circuit current rating of 200kA. This safety switch is surface mounted. This switch comes with an 18 months warranty.
• Heavy duty non fusible 60A, 600VAC/DC safety switch
• Type 3R enclosure for rainproof applications, with bolt on hub provision
• Suitable for service entrance when equipped with neutral assembly or equipment grounding kit
• Quick make, quick break operating mechanism
• Dual cover interlock blocks opening cover if switch is on and switching on if cover is open
• 18 Months warranty
  

Specifications

• Type: Heavy Duty, Single Throw
• Width: 10.5 in
• Depth: 6.38 in
• Height: 21.25 in
• Voltage Rating: 600 Vac/Vdc
• Amperage Rating: 60 A
• Phase: 3
• Number of Poles: 3
• Enclosure Rating/IP Rating: NEMA 3R
• Disconnect Type: Non-Fusible
• Mounting Type: Surface
• Number of Wires: 3
• Warranty: 18 Months
• Standards: UL Listed file E2875, RoHS/REACH
  

Documents 

• Specification Sheet
• Catalog
• Instruction/Installation Manual

Durability and Safety Features

The Square D Safety Switch is designed for heavy duty industrial applications, capable of handling up to 600 Vac/Vdc. Its non-fusible, single throw mechanism ensures maximum operational safety by providing reliable disconnecting capabilities without the need for fuses. The robust construction protects internal components and ensures uninterrupted service under demanding electrical environments. Users can trust this switch to deliver consistent performance, reducing the risk of electrical faults or hazards in commercial and industrial settings.

Technical Specifications and Compatibility

This Square D Safety Switch supports both 600 Vac and Vdc ratings, making it versatile for a range of electrical systems. The single throw design offers simple but effective control for isolating circuits during maintenance or emergency shutdowns. It is compatible with various enclosure types and mounting options, providing flexibility in installation. This switch meets rigorous industry standards, guaranteeing reliable functionality and compliance in safety-critical electrical applications.

Application and Benefits

Ideal for use in commercial facilities, manufacturing plants, and industrial setups, the Square D Safety Switch enhances safety by enabling quick and secure power disconnection. Its straightforward operation and heavy duty build reduce downtime and maintenance costs. Operators benefit from its ease of use while ensuring protection of personnel and equipment. The non-fusible design also simplifies maintenance by eliminating the need for fuse replacement, making it a practical and efficient choice for safety switch applications.