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LB69-40125 IMO Base Mount Door Interlock Isolator Body, 4 Pole, 125A
£123.81
Why Choose the IMO LB69-40125 Base Mount Door Interlock Isolator?
The IMO LB69-40125 is a heavy-duty 4-pole switch disconnector (isolator) designed to provide safe and reliable isolation of electrical circuits in industrial control panels, machinery and power distribution systems. As part of the trusted IMO LB69 Series, it is engineered for OEMs, panel builders and maintenance engineers requiring dependable manual isolation in demanding industrial environments.
Designed as a base mount door interlock isolator body, the LB69-40125 is intended for use with compatible IMO E69 extension shafts and H69 operating handles, allowing safe external operation while preventing unauthorised access to electrical enclosures during operation.
With a 125 A current rating, 4-pole switching and an operational voltage of up to 690 V AC, the LB69-40125 is ideal for isolating three-phase systems with a switched neutral in industrial automation, motor control and power distribution applications.
Key Advantages
- Heavy-duty 125 A industrial switch disconnector.
- 4-pole switching for complete circuit isolation including neutral.
- Designed for base-mounted door interlock applications.
- Compatible with IMO E69 shafts and H69 handles.
- Reliable manual isolation for industrial machinery and control panels.
- Robust construction for demanding industrial environments.
Key Features
- IMO LB69 Series base mount isolator.
- 125 A rated current.
- 4-pole configuration.
- 690 V AC operational voltage.
- Door interlock isolator body.
- Compatible with IMO extension shafts and rotary handles.
- Base-mounted installation.
- Suitable for industrial isolation and machine safety applications.
Reliable Isolation for Industrial Power Systems
The IMO LB69-40125 provides a dependable means of isolating industrial electrical equipment during maintenance, servicing and emergency shutdown procedures. Its 4-pole design enables all live conductors, including the neutral where required, to be safely disconnected from the power supply.
When combined with compatible IMO operating accessories, the LB69-40125 creates a secure door interlock system that improves operator safety while providing convenient external switching for industrial electrical enclosures.
Typical Applications
- Industrial control panels.
- Machine building and OEM equipment.
- Power distribution systems.
- Motor control centres.
- Industrial automation systems.
- Maintenance isolation and lockout procedures.
Technical Specifications
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| Mounting Type | Base mounting | |
|---|---|---|
| Device Type | Switch Disconnector | |
| Current | 125 A | |
| Phase | Three Phase | |
| Poles | 4-pole | |
| Manufacturer | IMO Precision Controls | |
| Series | LB69 | |
| Model | LB69-40125 | |
| Product type | Base mount door interlock switch disconnector | |
| Rated current | 125 A | |
| Number of poles | 4 | |
| Operational voltage | Up to 690 V AC | |
| Mounting type | Base mounting | |
| Operating mechanism | For use with IMO E69 shafts and H69 handles | |
| Terminal type | Screw terminals | |
| Application | Industrial machinery and electrical control panels | |
| Standards | IEC / EN 60947-3 | |
| HS Code | 8536508000 | |
| Country of Manufacture | Austria |
Frequently Asked Questions
What is the IMO LB69-40125 used for?
It is used to safely isolate four-pole electrical circuits in industrial machinery, electrical panels and power distribution systems.
What is the current rating of the LB69-40125?
The IMO LB69-40125 has a 125 A rated current.
How many poles does this isolator have?
The LB69-40125 is a 4-pole switch disconnector, making it suitable for applications requiring neutral isolation.
Which operating accessories are compatible?
The isolator is designed for use with compatible IMO E69 extension shafts and H69 operating handles.
Where is this isolator typically installed?
It is typically base-mounted inside industrial control panels, machinery enclosures and electrical distribution equipment.
Trusted by Industrial Engineers Worldwide
IMO LB69 Series switch disconnectors are trusted by panel builders, OEMs and industrial electricians for dependable electrical isolation, robust engineering and reliable performance across demanding industrial applications.
