GL0631C1 Lovato 3P SWITCH DISCONNECTOR 630A AC21A C1

Why Choose the Lovato GL0631C1 630A Switch Disconnector?

The Lovato GL0631C1 is a heavy-duty three-pole switch disconnector designed for reliable isolation and switching of AC electrical circuits in industrial power distribution, machinery and control systems. As part of the Lovato GL switch disconnector series, it provides robust electrical performance for high-current applications while complying with IEC/EN requirements.

This switch disconnector combines a compact construction with high switching capability and visible contacts, helping provide dependable circuit isolation in demanding industrial installations. The GL series supports flexible installation and a wide range of accessories, including an optional fourth pole and operating handles, making it suitable for integration into electrical panels, switchboards and machinery.

With an IEC conventional free-air thermal current of 630 A, the GL0631C1 is rated for AC21A operation at 630 A up to 1000 V AC. It also supports AC22A and AC23A switching duties at up to 630 A across 400, 500 and 690 V AC, providing a versatile solution for industrial load isolation and switching.

Key Advantages

• Heavy-duty three-pole switch disconnector rated at 630 A.
• AC21A 630 A rating up to 1000 V AC for high-current isolation applications.
• Suitable for demanding AC22A and AC23A switching duties.
• High 1000 V rated insulation voltage for industrial electrical systems.
• Strong short-circuit performance with a 20 kA 1-second rated short-time withstand current.
• Compact GL series construction with visible contacts and flexible accessory options.

Key Features

• Lovato GL switch disconnector series.
• Three-pole configuration.
• 630 A conventional free-air thermal current at up to 40°C.
• 630 A AC21A operating current at 400, 500, 690 and 1000 V AC.
• 630 A AC22A operating current at 400, 500 and 690 V AC.
• 630 A AC23A operating current at 400, 500 and 690 V AC.
• 400 A AC23A operating current at 1000 V AC.
• Rated impulse withstand voltage of 12 kV.
• Plate mounting with screw fixing for secure industrial installation.

Reliable Electrical Isolation for High-Current Systems

Switch disconnectors such as the Lovato GL0631C1 provide a means of switching and isolating electrical circuits so equipment can be safely separated from its power source when required. Its three-pole construction enables simultaneous switching of three conductors, making it particularly suitable for three-phase industrial electrical systems.

The GL0631C1 is engineered for more than basic resistive-load isolation. Its AC22A and AC23A ratings allow it to handle mixed resistive and inductive loads and demanding motor-related switching applications. High short-time withstand and conditional short-circuit ratings further support dependable use within correctly designed and protected industrial distribution systems.

Typical Applications

• Industrial electrical switchboards and distribution panels.
• Three-phase machinery isolation.
• Motor and industrial load isolation.
• Manufacturing and production equipment.
• Industrial control panels and automation systems.
• High-current power distribution systems.