The Schneider Electric Square D CH322NRB is a heavy-duty, fusible safety switch designed for reliable power control in demanding commercial and industrial environments. As part of the robust Square D product line, this 3-pole switch offers essential circuit protection and disconnect capabilities for machinery and electrical systems where safety and uptime are paramount.

Technical details

• Series: Square D Heavy Duty Fusible Safety Switch
• Number of Poles: 3
• Rated Current: 60 Amps
• Voltage Rating (AC): 240 Volts AC
• Voltage Rating (DC): 250 Volts DC (maximum)
• Enclosure Type: NEMA 3R (suitable for outdoor use, rain-tight)
• Fuse Type Compatibility: Accepts Class H, K, or R fuses (fuses not included)
• Interrupting Rating: 200,000 Amps (when used with appropriate fuses)
• Handle Type: Rotary
• Internal Mechanism: Positive break mechanism for enhanced safety

Applications & compatibility

This CH322NRB safety switch is commonly deployed in applications requiring a reliable means to disconnect power for maintenance or emergency shutdown. It is well-suited for use with motor loads, HVAC equipment, and general power distribution panels in manufacturing plants, processing facilities, and large commercial buildings.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D CH322NRB or contact our technical team for cross-reference assistance with compatible Square D components.