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GE0250NT4 – 4P SWITCH DISCONNECTOR W/NH FUSE HOLDER
Lovato GE0250NT4 four-pole switch disconnector rated at 250A for industrial AC power isolation, switchboards, machinery circuits and low-voltage distribution systems.
£581.14
Why Choose the Lovato GE0250NT4 Switch Disconnector?
The Lovato GE0250NT4 is a heavy-duty four-pole switch disconnector designed for safe isolation and reliable switching in industrial and commercial electrical installations. Manufactured by Lovato Electric, this GE series device is suitable for low-voltage distribution panels, machinery circuits and control systems requiring dependable manual disconnection.
With a rated conventional free air thermal current of 250A, the GE0250NT4 provides robust switching performance for demanding AC power applications. Its four-pole configuration allows isolation of three-phase circuits with neutral, supporting safer maintenance and complete circuit separation in suitable installations.
Designed for screw-on plate installation, the Lovato GE0250NT4 is ideal for panel builders, electrical contractors and maintenance engineers requiring a durable AC switch disconnector for main incoming isolation, distribution panels and industrial switchgear assemblies.
Key Advantages
- Heavy-duty four-pole switch disconnector for industrial applications.
- 250A rated thermal current for demanding AC circuits.
- Suitable for three-phase and neutral power isolation.
- Four-pole design supports complete circuit separation.
- Screw-on plate mounting for secure panel installation.
- Compatible with Lovato GE series handles, shafts and accessories.
Key Features
- Lovato GE series switch disconnector.
- Four-pole configuration.
- 250A IEC conventional free air thermal current (Ith).
- AC operating voltage type.
- Rated insulation voltage: 1000V.
- Rated impulse withstand voltage: 12kV.
- Screw-on plate installation.
- Designed for industrial low-voltage switchgear assemblies.
Reliable Four-Pole Isolation for Industrial Electrical Systems
Switch disconnectors such as the Lovato GE0250NT4 provide safe manual disconnection of electrical circuits, helping protect personnel and equipment during maintenance, inspection and operational switching. By isolating three-phase circuits with neutral, this device supports safer working conditions in many low-voltage electrical installations.
The GE series is designed for robust industrial applications where dependable operation, high current capability and flexible accessory compatibility are important. The GE0250NT4 can be used with suitable Lovato operating handles and shaft systems to create a complete panel-mounted isolation solution.
Typical Applications
- Industrial control panels and switchboards.
- Main incoming isolator applications.
- Three-phase and neutral isolation systems.
- Low-voltage distribution panels.
- Machinery power isolation.
- Commercial and industrial electrical installations.
Technical Specifications
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| Device Type | Fuse switch disconnector | |
|---|---|---|
| Product Series | Lovato GE | |
| Phase | Three Phase | |
| Poles | 4-pole | |
| Manufacturer | Lovato Electric | |
| Series | GE | |
| Model | GE0250NT4 | |
| Product type | Switch disconnector | |
| Number of poles | 4 | |
| Thermal current (Ith) | 250A | |
| Operating voltage type | AC | |
| Maximum rated operating voltage | 690V AC | |
| Rated insulation voltage (Ui) | 1000V | |
| Rated impulse withstand voltage (Uimp) | 12kV | |
| Rated short-time withstand current | 8kA | |
| Conditional short-circuit current | 100kA | |
| Installation type | Screw on plate | |
| Mechanical durability | approx. 10,000 cycles | |
| Standards | IEC/EN 60947-1, IEC/EN 60947-3 | |
| HS Code | 85365080 |
Frequently Asked Questions
What is the Lovato GE0250NT4 used for?
The GE0250NT4 is used for manual isolation and switching of AC electrical circuits in industrial panels, switchboards and distribution systems.
What is the current rating of the GE0250NT4?
The Lovato GE0250NT4 has an IEC conventional free air thermal current rating of 250A.
How many poles does the GE0250NT4 have?
This model has a four-pole configuration, making it suitable for three-phase and neutral isolation applications.
Is the GE0250NT4 suitable as a main isolator?
Yes. The GE0250NT4 can be used as a main switch or maintenance isolator when installed with the correct compatible handle and accessories.
Which standards does the Lovato GE0250NT4 comply with?
The GE0250NT4 complies with IEC/EN 60947-1 and IEC/EN 60947-3 for low-voltage switching and controlgear.
Trusted by Electrical Professionals Worldwide
Lovato GE series switch disconnectors are widely used by panel builders, electrical contractors and industrial engineers for safe isolation, reliable switching and long-term performance in low-voltage distribution systems.
