Lovato GL0630C1 IEC/EN three-pole switch disconnector 630A

Why Choose the GL0630C1?

Engineered for dependable isolation, the Lovato GL0630C1 three‑pole switch disconnector delivers AC performance to IEC/EN 60947-3/-1. With Ith 630 A, Ui 1000 V and Uimp 12 kV, it suits demanding distribution and control applications. Strong AC23A ratings include 630 A at 400 V and 500 A at 690 V, with 200 A at 1000 V, ensuring reliable load switching and clear circuit disconnection.

Designed for straightforward panel integration, the GL series unit mounts screw on plate, with terminal tightening torque 30–37 Nm. It offers a 10,000‑cycle mechanical life and up to 41 W power dissipation per pole (max). Operating conditions span −25 to +55 °C, storage −40 to +70 °C, altitude to 3000 m, pollution degree 3, plus 80 kA conditional short‑circuit current with gG/630 fuse coordination.

Key Benefits

• High 630 A Ith provides robust AC isolation capacity.
• Three‑pole design ensures simultaneous disconnection of all phases.
• Rated Ui 1000 V and Uimp 12 kV for wide voltage resilience.
• Strong AC23A performance: 630 A at 400 V; 500 A at 690 V.
• 10,000‑cycle mechanical life supports long service in switchgear.
• Screw‑on‑plate mounting simplifies installation in control panels.
• Coordinated with gG/630 fuse; 80 kA conditional short‑circuit rating.

Technical Specification

• Product type designation: GL
• Number of poles: 3
• Operating voltage type: AC
• Ith (IEC): 630 A
• Rated insulation voltage Ui (IEC/EN): 1000 V
• Rated impulse withstand voltage Uimp: 12 kV
• Operating current Ie AC21A 400 V: 630 A
• Operating current Ie AC21A 500 V: 630 A
• Operating current Ie AC21A 690 V: 630 A
• Operating current Ie AC21A 1000 V: 630 A
• Operating current Ie AC22A 400 V: 630 A
• Operating current Ie AC22A 500 V: 500 A
• Operating current Ie AC22A 690 V: 500 A
• Operating current Ie AC23A 400 V: 630 A
• Operating current Ie AC23A 500 V: 500 A
• Operating current Ie AC23A 690 V: 500 A
• Operating current Ie AC23A 1000 V: 200 A
• Power dissipation per pole (max): 41 W
• Rated operational power AC23A 400 V: 355 kW
• Rated operational power AC23A 690 V: 500 kW
• Conditional short-circuit current (rms): 80 kA
• Short-circuit protection fuse: gG/630
• Making capacity AC23A 400 V: 6300 A
• Breaking capacity AC23A 400 V: 5040 A
• Mechanical life: 10000 cycles
• Terminal tightening torque: 30 to 37 Nm
• Operating temperature: -25 to +55 °C
• Storage temperature: -40 to +70 °C
• Max altitude: 3000 m
• Pollution degree: 3

What’s Included

• Lovato GL series three‑pole switch disconnector (GL0630C1)
• Manufacturer product documentation
• Protective packaging for safe transit

Applications

• AC main isolation up to 630 A in industrial panels
• Three‑pole load disconnection in switchboards and control assemblies
• Incomer or outgoing isolation where Ui up to 1000 V is required
• Installations requiring IEC/EN 60947-3 compliant switch disconnectors

Safety note: Install and commission only by qualified personnel. Always de‑energise before work, use gG/630 fuse protection as specified, and observe the stated torque, environmental limits and applicable IEC/EN standards.