Why Choose the Lovato GLC0631T4C1 Changeover Switch?
The Lovato GLC0631T4C1 is a high-performance four-pole changeover switch designed for reliable manual transfer and switching of electrical circuits in demanding industrial power distribution systems. As part of the robust Lovato GLC series switch disconnectors, it provides dependable source selection, isolation and switching performance for heavy-duty applications.
Designed for industrial installations, the GLC0631T4C1 combines a compact construction with high current capability, making it suitable for switchboards, machinery systems and electrical distribution equipment where reliable changeover operation is required. Its four-pole configuration allows switching of three-phase supplies with neutral isolation where required.
With a 630 A thermal current rating, four-pole configuration, 690 V AC operational voltage capability and AC31A switching category, the GLC0631T4C1 is ideal for industrial power transfer and manual source selection applications.
Key Advantages
Heavy-duty four-pole changeover switch for industrial power applications.
630 A rated thermal current suitable for high-power electrical systems.
Four-pole design enables switching of three phases and neutral.
AC31A switching capability for reliable industrial load switching.
Provides safe manual transfer between alternative electrical circuits.
Robust construction for switchboards and power distribution equipment.
Key Features
Lovato GLC series changeover switch.
Four-pole configuration.
630 A conventional free air thermal current Ith.
AC operating voltage design.
Rated insulation voltage Ui of 1000 V.
Rated impulse withstand voltage Uimp of 12 kV.
AC31A utilisation category for industrial switching applications.
Screw-on-plate mounting for secure installation.
Manual rotary operation with integrated padlock capability.
Reliable High-Current Changeover Control
Lovato GLC series changeover switches are designed to provide dependable manual switching solutions for industrial electrical systems. They allow operators to transfer electrical loads between circuits while maintaining reliable isolation and switching performance.
The GLC0631T4C1 combines high current capacity with robust mechanical construction, making it suitable for industrial distribution boards, generator changeover systems and automation installations requiring dependable manual source selection.
Typical Applications
Industrial power distribution systems.
Manual mains changeover applications.
Generator transfer systems.
Electrical switchboards.
Heavy-duty machinery power systems.
Industrial automation installations.
Technical Specifications
HS Code
85365080
Manufacturer
Lovato Electric
Series
GLC Switch Disconnectors
Model
GLC0631T4C1
Product type
Changeover switch
Number of poles
4
Operating voltage type
AC
Rated thermal current Ith
630 A
Utilisation category
AC31A
Rated insulation voltage Ui
1000 V
Rated impulse withstand voltage Uimp
12 kV
Rated operational voltage
Up to 690 V AC
Rated operational power
355 kW at AC23A 400 V
Mounting type
Screw-on plate mounting
Terminal type
Screw terminals
Protection rating
IP20
Mechanical life
5000 cycles
Operating temperature
-25 to +55 °C
Frequently Asked Questions
What is the Lovato GLC0631T4C1 used for?
The GLC0631T4C1 is used for manual changeover switching between electrical circuits in industrial power distribution systems.
What current rating does the GLC0631T4C1 have?
The Lovato GLC0631T4C1 has a 630 A conventional free air thermal current rating.
How many poles does the GLC0631T4C1 have?
The GLC0631T4C1 is a four-pole changeover switch suitable for three-phase systems requiring neutral switching.
What voltage rating does the GLC0631T4C1 support?
The GLC0631T4C1 supports AC systems up to 690 V with a rated insulation voltage of 1000 V.
Where is the GLC0631T4C1 typically installed?
The GLC0631T4C1 is typically installed in industrial switchboards, electrical panels and high-power distribution systems.
Trusted by Industrial Electrical Engineers
Lovato GLC series switch disconnectors provide reliable high-current switching solutions for industrial applications where safe operation, dependable performance and efficient power control are required.
HS Code
85365080
Manufacturer
Lovato Electric
Series
GLC Switch Disconnectors
Model
GLC0631T4C1
Product type
Changeover switch
Number of poles
4
Operating voltage type
AC
Rated thermal current Ith
630 A
Utilisation category
AC31A
Rated insulation voltage Ui
1000 V
Rated impulse withstand voltage Uimp
12 kV
Rated operational voltage
Up to 690 V AC
Rated operational power
355 kW at AC23A 400 V
Mounting type
Screw-on plate mounting
Terminal type
Screw terminals
Protection rating
IP20
Mechanical life
5000 cycles
Operating temperature
-25 to +55 °C
No documents available for this product.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...