Part of the Schneider Electric TeSys GS series, the GS1S4 switch-disconnector fuse body provides robust electrical isolation and protection for demanding industrial environments. This 4-pole unit is engineered to meet DIN standards and supports a substantial current capacity of up to 630 A, making it suitable for main power disconnect applications in heavy machinery and power distribution systems.

Technical details

• Series: TeSys GS
• Type: Switch-disconnector fuse body
• Poles: 4
• Current Rating: 630 A
• Fuse Type: DIN
• Mounting Type: Base mounting
• Terminal Type: Screw terminals
• Operating Mechanism: Rotary handle (handle sold separately)
• Compliance: IEC 60947-3, DIN VDE 0660 Part 107

Applications & compatibility

The Schneider Electric GS1S4 is designed for use as a main disconnect switch in motor control centers, power distribution panels, and industrial machinery. It is commonly found in applications such as large conveyor systems, pump stations, HVAC systems, and manufacturing lines where reliable circuit isolation and fuse protection are critical.

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 GS1S4 or contact our technical team for cross-reference assistance with compatible TeSys GS components.