Fusible, Safety Switch, Heavy Duty, 240 V, 3PST, NEMA 1

The SIEMENS - HF322N is a Safety Disconnect Switch, an essential component in industrial electrical systems. This device is designed to interrupt the flow of electricity for safe equipment maintenance and emergency situations. It falls under the broader category of Electrical Supplies and plays a crucial role in reducing the risk of electrical accidents during routine operations or unexpected events.

• Amps AC: The switch is rated for operation at up to 60 Amperes (A).
• Compatibility: This switch is compatible with Manufacturer Model Number HR612.
• Contact Form: The 3PST contact form indicates how many circuits can be controlled by this safety disconnect switch.
• Duty: 'Heavy' classification indicates its intended use in applications that may require continuous operation.
• Enclosure Type: NEMA 1 rating indicates the product's design specifications related to certain environmental conditions like dust and external ice formation.
• Fuse Class Compatibility: Compatible with Class J, R fuses which are typically used for overcurrent protection during disconnection from power sources
• Horsepower @ 240V AC: Rated for controlling and disconnecting motors with a maximum power output of up to 15 horsepower at a voltage of 240 Volts AC
• Housing Material & Construction: Constructed from steel, designed considering factors like robustness, durability, resistance against certain environmental conditions