Original price was: £44.24.£29.40Current price is: £29.40.
The IMO LB69-4040 is a robust 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 delivers dependable switching performance for OEMs, panel builders and maintenance engineers operating in demanding industrial environments.
Designed as a base-mounted non-fused isolator, the LB69-4040 is compatible with IMO extension shafts and external operating handles, allowing a secure door interlock system to be created for improved operator safety. Its compact design makes installation straightforward while maintaining excellent electrical performance.
With a 40 A rated current, 4-pole switching and an operational voltage of up to 690 V AC, the LB69-4040 is ideal for isolating three-phase systems with a switched neutral in industrial automation, motor control and electrical distribution applications. It also provides a 15 kW AC-23A motor switching rating at 380 to 440 V AC.
The IMO LB69-4040 provides a dependable means of isolating industrial electrical equipment during maintenance, servicing and emergency shutdown procedures. Its four-pole construction enables complete isolation of phase conductors together with the neutral, making it suitable for a wide variety of industrial installations.
When used with compatible IMO operating accessories, the LB69-4040 forms a secure door interlock system that improves operator safety while allowing convenient external operation from the enclosure door.
| Current | 40 A |
|---|---|
| Phase | Three Phase |
| HS Code | 8536508000 |
| Country of Manufacture | Austria |
It is used to safely isolate four-pole electrical circuits in industrial machinery, control panels and electrical distribution systems.
The IMO LB69-4040 has a 40 A rated current.
The LB69-4040 is a 4-pole switch disconnector, making it suitable for installations requiring phase and neutral isolation.
Yes. It is designed for use with compatible IMO extension shafts and H69 operating handles to provide a door interlock system.
It is commonly installed inside industrial control panels, machinery enclosures, switchboards and electrical distribution systems.
IMO LB69 Series switch disconnectors are trusted by panel builders, OEMs and industrial electricians for dependable electrical isolation, robust construction and reliable long-term performance in demanding industrial environments.{ "@context": "https://schema.org/", "@type": "Product", "name": "IMO LB69-4040 Switch Disconnector 40 A 4 Pole", "sku": "LB69-4040", "mpn": "LB69-4040", "brand": { "@type": "Brand", "name": "IMO Precision Controls" }, "category": "Switch Disconnectors", "description": "IMO LB69-4040 40 A 4-pole non-fused switch disconnector designed for safe isolation of industrial machinery, electrical control panels and power distribution systems.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Rated current", "value": "40 A" }, { "@type": "PropertyValue", "name": "Number of poles", "value": "4" }, { "@type": "PropertyValue", "name": "Operational voltage", "value": "690 V AC" }, { "@type": "PropertyValue", "name": "AC-23A motor rating", "value": "15 kW" }, { "@type": "PropertyValue", "name": "Mounting type", "value": "Base or DIN rail mounting" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the IMO LB69-4040 used for?", "acceptedAnswer": { "@type": "Answer", "text": "It is used to safely isolate four-pole electrical circuits in industrial machinery, control panels and electrical distribution systems." } }, { "@type": "Question", "name": "What is the current rating of the LB69-4040?", "acceptedAnswer": { "@type": "Answer", "text": "The IMO LB69-4040 has a 40 A rated current." } }, { "@type": "Question", "name": "How many poles does this isolator have?", "acceptedAnswer": { "@type": "Answer", "text": "The LB69-4040 is a 4-pole switch disconnector, making it suitable for installations requiring phase and neutral isolation." } }, { "@type": "Question", "name": "Can it be used with a door-mounted operating handle?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. It is designed for use with compatible IMO extension shafts and H69 operating handles to provide a door interlock system." } }, { "@type": "Question", "name": "Where is this switch disconnector typically installed?", "acceptedAnswer": { "@type": "Answer", "text": "It is commonly installed inside industrial control panels, machinery enclosures, switchboards and electrical distribution systems." } } ] }
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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...