The Schneider Electric Square D CR5436 is a heavy-duty, 400 Amp, 3-pole disconnect switch designed for robust industrial applications. Operating at a maximum voltage of 600V, this switch is housed within an NF Type 3R enclosure, providing essential protection against environmental elements such as rain and sleet, making it suitable for outdoor installations. This component is a critical part of safety and control systems in various manufacturing and processing environments.

Technical details

• Series: Square D CR Series
• Poles: 3
• Amperage Rating: 400A
• Voltage Rating: 600V AC
• Enclosure Type: NF Type 3R (suitable for outdoor use, protection against rain and sleet)
• Switch Type: Heavy-duty disconnect switch
• Construction: Built for durability in demanding industrial settings.

Applications & compatibility

This Schneider Electric CR5436 switch is commonly deployed in applications requiring reliable power disconnection and safety isolation. It is well-suited for use in heavy industrial facilities, outdoor electrical distribution panels, and machinery control circuits where environmental protection and high current handling are necessary. Its robust design ensures dependable operation in sectors such as manufacturing, utilities, and infrastructure projects.

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 CR5436 or contact our technical team for cross-reference assistance with compatible Square D disconnect switch components.