GEF0125NT4 Lovato 4P SWITCH WITH FUSE HOLDER NH 125A
Lovato GEF0125NT4 four pole switch disconnector with NH fuse holder and 125 A thermal current rating designed for industrial AC isolation and protection applications.
SKU:GEF0125NT4
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Why Choose the Lovato GEF0125NT4 Switch Disconnector with NH Fuse Holder?
The Lovato GEF0125NT4 is a robust four-pole switch disconnector with NH fuse holder designed for safe isolation, switching and protection of low-voltage AC electrical circuits. As part of the dependable Lovato GEF series switch disconnectors, it combines manual circuit separation with integrated NH fuse protection for industrial power distribution and control applications.
This switch disconnector provides reliable visible isolation and secure fuse integration in a single compact device. Its four-pole configuration allows complete isolation of three-phase systems including neutral conductors, making it suitable for industrial installations where operational safety and maintenance access are essential.
With a 125 A conventional free air thermal current rating, a four-pole AC configuration and an integrated NH fuse holder, the GEF0125NT4 is ideal for industrial switchboards, electrical panels and power distribution systems requiring dependable protection and isolation.
Key Advantages
Combined switch disconnector and NH fuse holder design.
125 A thermal current rating for industrial power applications.
Four-pole configuration for three-phase systems with neutral isolation.
Provides safe manual circuit isolation during maintenance operations.
Integrated fuse protection helps reduce installation space requirements.
Suitable for industrial distribution boards and control panels.
Key Features
Lovato GEF switch disconnector series.
NH fuse holder compatibility.
4-pole construction.
125 A conventional free air thermal current Ith.
AC operating voltage design.
Manual switching and isolation operation.
Designed for industrial electrical installations.
Screw-on plate mounting design.
Reliable Fused Isolation for Industrial Applications
Switch disconnectors with integrated fuse holders provide a practical solution for protecting and isolating electrical circuits. The Lovato GEF0125NT4 combines safe manual disconnection with NH fuse protection, helping improve maintenance safety and simplify industrial panel design.
The GEF series is engineered for reliable operation in demanding electrical environments, providing robust switching performance for control panels, machinery and power distribution systems.
Typical Applications
Industrial control panels and switchboards.
Three-phase power distribution systems.
Machinery isolation and maintenance points.
Factory electrical installations.
Motor and equipment protection circuits.
Commercial and industrial energy distribution.
Technical Specifications
HS Code
85365080
Manufacturer
Lovato Electric
Series
GEF Switch Disconnectors
Model
GEF0125NT4
Product type
Switch disconnector with fuse holder
Fuse type
NH
Number of poles
4
Operating voltage type
AC
Conventional free air thermal current Ith
125 A
Mounting type
Screw-on plate mounting
Application
Industrial switching, isolation and protection
Frequently Asked Questions
What is the Lovato GEF0125NT4 used for?
The GEF0125NT4 is used for switching, isolation and fuse protection of four-pole AC electrical circuits in industrial applications.
What fuse type does the GEF0125NT4 use?
The GEF0125NT4 is designed with an integrated NH fuse holder.
How many poles does the GEF0125NT4 have?
The Lovato GEF0125NT4 is a four-pole switch disconnector.
What is the current rating of the GEF0125NT4?
The switch disconnector has a conventional free air thermal current rating of 125 A.
Where is the GEF0125NT4 typically installed?
The GEF0125NT4 is typically installed in industrial electrical panels, switchboards and power distribution systems.
Trusted by Industrial Electrical Installers
Lovato GEF series switch disconnectors are widely used by electrical engineers and panel builders to provide safe isolation, integrated fuse protection and reliable switching performance in industrial power systems.
HS Code
85365080
Manufacturer
Lovato Electric
Series
GEF Switch Disconnectors
Model
GEF0125NT4
Product type
Switch disconnector with fuse holder
Fuse type
NH
Number of poles
4
Operating voltage type
AC
Conventional free air thermal current Ith
125 A
Mounting type
Screw-on plate mounting
Application
Industrial switching, isolation and protection
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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Customers supported
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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...