GE0125F - 3P S-D W/FUSE HOLDER NFC22X58 AC21A 125A

Why Choose the GE0125F?

Designed for dependable isolation and load switching, the Lovato GE0125F switch disconnector with NFC fuse holder delivers three-pole AC performance at 125 A. This robust unit mounts screw-on plate and provides IP20 frontal protection, with high dielectric strength rated Ui 800 V and Uimp 8 kV. Engineered for industrial panels, it combines compact construction with a secure, replaceable fuse carrier to protect three-phase circuits.

Performance is proven across AC21A, AC22A and AC23A duties, with up to 65 kW at 400 V and 80 kW at 690 V in AC23A service. A 50 kA conditional short-circuit current, 1250 A making and 1000 A breaking (AC23A 400 V) underpin reliability. Built for 10,000 mechanical cycles and -25 to 55 °C operation to 3000 m altitude, it meets IEC/EN 60947-1 and 60947-3.

Key Benefits

• Three-pole AC isolation and switching up to 125 A.
• Integrated NFC fuse holder for secure, replaceable protection.
• High dielectric strength, Ui 800 V and Uimp 8 kV.
• Withstands 50 kA conditional short-circuit events.
• Durable mechanism rated for 10,000 mechanical cycles.
• Safe IP20 frontal protection with screw-on plate mounting.
• Proven AC21A/AC22A/AC23A performance up to 690 V.

Technical Specification

• Product type designation: GE
• Number of poles: 3
• Operating voltage type: AC
• Ith (IEC): 125 A
• Rated insulation voltage Ui (IEC/EN): 800 V
• Rated impulse withstand voltage Uimp: 8 kV
• Operating current Ie AC21A 400 V: 125 A
• Operating current Ie AC21A 500 V: 125 A
• Operating current Ie AC21A 690 V: 125 A
• Operating current Ie AC22A 400 V: 125 A
• Operating current Ie AC22A 500 V: 125 A
• Operating current Ie AC22A 690 V: 100 A
• Operating current Ie AC23A 400 V: 125 A
• Operating current Ie AC23A 500 V: 125 A
• Operating current Ie AC23A 690 V: 80 A
• Power dissipation per pole (max): 12.5 W
• Rated operational power AC23A 400 V: 65 kW
• Rated operational power AC23A 690 V: 80 kW
• Conditional short-circuit current (rms): 50 kA
• Making capacity AC23A 400 V: 1250 A
• Breaking capacity AC23A 400 V: 1000 A
• Mechanical life: 10000 cycles
• Terminal tightening torque (max): 4 Nm
• Operating temperature: -25 to 55 °C
• Storage temperature: -40 to 70 °C
• Max altitude: 3000 m
• IP degree (frontal): IP20
• Pollution degree: 3

What’s Included

• Lovato GE0125F 3-pole switch disconnector with NFC fuse holder
• Installation and safety instructions
• Product datasheet (digital download)

Applications

• Industrial control panels and switchboards requiring reliable AC isolation
• Motor and resistive load switching within AC21A/AC22A/AC23A duties
• Three-phase distribution circuits with integrated fused protection
• Plant and machinery maintenance isolation at 400–690 V
• Panel-mounted disconnecting means in commercial and light industrial sites

Safety note: Always isolate the supply before installation or maintenance. Only qualified personnel should work on this device, tightening terminals to a maximum of 4 Nm and observing applicable IEC/EN 60947 safety requirements.