Description 

The Schneider Electric GS1-JU3 is a 3-pole fusible disconnect switch body designed for industrial power control applications, providing secure isolation and circuit protection with Class J fuses. The GS1-JU3 supports up to 100 A operational current and is suitable for use in electrical distribution systems where robust manual disconnecting means are required.

 

 

 

Technical Specifications 

Condition	New/Never Used Surplus
Brand	Schneider Electric
Part Number	GS1-JU3
Category	Disconnect Switches
Subcategory	Switches
Number of Poles	3
Fuse Size	Class J
Rated Operational Current	100 A
Rated Voltage (AC)	600 VAC
Network Type	AC/DC
Mounting Style	Support Plate / Rail
Protection Degree	IP20 with terminal cover
Standards/Certifications	UL, CSA
Net Weight	~6.2 lb

 

Information About GS1-JU3

The GS1-JU3 is part of Schneider Electric’s TeSys GS series of industrial disconnect devices and fuse switch bodies, engineered for reliable manual circuit isolation. Built with a 3-pole configuration, it is compatible with Class J fuses and is intended for AC and DC networks requiring a rugged disconnect solution. The GS1-JU3 is mounted on support plates or rails and accepts a front-operating handle for easy operation in control panels. This unit meets North American safety standards including UL and CSA certifications, and features an IP20 protection rating with terminal covers for enhanced safety.

Key Features:

• Part Number: GS1-JU3, a recognized Schneider Electric assembly for industrial disconnect applications.
• 3-Pole Configuration: Provides simultaneous switching of three conductors for balanced circuit isolation.
• Class J Fuse Integration: Designed to house Class J fuses which offer high interrupting capacity for industrial circuits.
• Rated Current: Supports up to 100 A operational current suitable for midsize electrical loads.
• Voltage Compatibility: Rated for up to 600 VAC, accommodating standard industrial voltage requirements.
• Certified Safety: Meets UL and CSA standards ensuring compliance with common North American safety regulations.
• IP20 Protection: Provides basic protection against solid objects with terminal covers to improve safety.
• Mounting Flexibility: Designed for support plate or rail mounting in control enclosures.

The GS1-JU3 delivers the reliability and precision required for secure circuit isolation and fuse-based protection in industrial electrical systems.