Siemens HN263 - Solid-State Protection Switch 810A@600V (42kA AIC Rating)

Siemens HN263 is a solid-state protection switch designed for industrial power distribution systems requiring long-time and instantaneous (LI) fault protection. It features a 600V voltage rating with an 810A current capacity and 42kA interrupting rating at 600V, housed in a compact bolt-on configuration for PGP frame compatibility. The switch operates with 380V coil voltage and three-pole phase protection, constructed with durable materials for reliable performance in demanding environments. It complies with industrial electrical standards for three-wire systems, making it suitable for motor control centers, panelboards, and other high-current applications where precise overload protection is critical.

Key Features & Specifications

• Type: Solid-state protection switch with LI (Long-time/Instantaneous) tripping
• Voltage Rating: 600V AC
• Current Rating: 810A
• Phase: 3
• Poles: 3
• Connection: Bolt-On
• AIC Rating: 42kA@600V
• Coil Voltage: 380V (minimum/maximum)
• Protection: Solid State
• Compatible Frames: PGP
• Wire: 3
• Functions: Long-Time and Instantaneous protection
• Weight: 1 lb

Product Identification

• UPC: 783643173699