TELEMECANIQUE GS1-LD4

Telemecanique GS1-LD4 Fuse Switch Disconnector

Description

The Telemecanique GS1-LD4 is a heavy-duty 4-pole fuse switch disconnector designed for industrial applications. Rated at 160A, it provides essential overcurrent protection and a reliable means of manually isolating circuits for maintenance. This unit is built to the high standards of Telemecanique, now part of Schneider Electric, ensuring durability and safety in demanding environments. It accommodates DIN NH size 00 fuses and is ideal for main switch applications in distribution boards and motor control centers.

Specifications

• Manufacturer: Telemecanique
• Model: GS1-LD4
• Type: Fuse Switch Disconnector
• Number of Poles: 4 (3P+N)
• Rated Thermal Current (Ith): 160A
• Rated Operational Current (Ie): 160A at 500V AC (AC-23A)
• Rated Insulation Voltage (Ui): 750V
• Fuse Size: DIN NH 00
• Standards Compliance: IEC 947-3

Label Info

• Brand: Telemecanique
• Model: GS1-LD4
• Specs: Ith 160A, Ie AC23A/500V 160A, Ui 750V

Application

This fuse switch disconnector is suitable for use in industrial control panels, power distribution units, and as a main switch for machinery. Its primary functions are to protect against short circuits and overloads while providing a safe and visible point of electrical isolation.

Country of Origin

Made in France.

CO2 Impact

Reusing this component saves an estimated 30 kg of CO2, equivalent to the emissions of driving a standard car for 150 kilometers. Choosing refurbished parts helps reduce industrial waste and conserve resources.

Availability

This is an obsolete item, available from our stock. Ideal for repairs and maintaining existing installations without a complete system overhaul. Order now from spareparts2day for expert support and fast delivery.

FAQ

What size fuses does the GS1-LD4 use?

The GS1-LD4 is designed to use DIN NH Size 00 fuses, which are commonly available for industrial applications.

Is the external handle operator included with this unit?

Yes, the images show an external rotary handle mechanism attached to the side of the unit, which is included.

Can this switch be used in a 3-phase system?

Yes, it is a 4-pole (3P+N) switch, making it ideal for 3-phase systems that include a neutral conductor.

Last Update: Friday, March 13, 2026

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