Original price was: £37.97.£25.24Current price is: £25.24.
The IMO LB69-4020 is a compact and reliable 4-pole switch disconnector (isolator) designed for the safe isolation of electrical circuits in industrial control panels, machinery and power distribution systems. As part of the trusted IMO LB69 Series, it provides dependable manual switching for OEMs, panel builders and maintenance engineers requiring safe electrical isolation in demanding industrial environments.
Designed as a base-mounted non-fused isolator, the LB69-4020 is intended for use with compatible IMO extension shafts and external operating handles, allowing the creation of a door interlock system for improved operator safety. Its compact footprint enables easy installation inside industrial electrical enclosures while maintaining excellent switching performance.
With a 20 A current rating, 4-pole switching and an operational voltage of up to 690 V AC, the LB69-4020 is ideal for isolating three-phase systems with a switched neutral in machinery, automation equipment and industrial power distribution.
The IMO LB69-4020 provides a safe and effective means of disconnecting industrial electrical equipment during maintenance, servicing and emergency shutdown procedures. Its 4-pole design enables complete circuit isolation, making it suitable for installations where the neutral conductor also requires switching.
When combined with compatible IMO operating shafts and external handles, the LB69-4020 forms a secure door interlock system that improves operator safety while allowing convenient external operation of machinery and electrical enclosures.
| Current | 20 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 power distribution systems.
The IMO LB69-4020 has a 20 A rated current.
The LB69-4020 is a 4-pole switch disconnector suitable for applications requiring neutral isolation.
Yes. The LB69-4020 supports both DIN rail and screw-fixed base mounting.
Yes. It is designed for use with compatible IMO extension shafts and external handles to create a door interlock isolation system.
IMO LB69 Series switch disconnectors are trusted by panel builders, OEMs and industrial electricians for reliable electrical isolation, compact installation and dependable long-term performance in demanding industrial environments.{ "@context": "https://schema.org/", "@type": "Product", "name": "IMO LB69-4020 Switch Disconnector 20 A 4 Pole", "sku": "LB69-4020", "mpn": "LB69-4020", "brand": { "@type": "Brand", "name": "IMO Precision Controls" }, "category": "Switch Disconnectors", "description": "IMO LB69-4020 20 A 4-pole non-fused switch disconnector for base or DIN rail mounting, designed for industrial machinery, control panels and power distribution systems.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Rated current", "value": "20 A" }, { "@type": "PropertyValue", "name": "Number of poles", "value": "4" }, { "@type": "PropertyValue", "name": "Operational voltage", "value": "690 V AC" }, { "@type": "PropertyValue", "name": "AC-23A power rating", "value": "4 kW at 400 V" }, { "@type": "PropertyValue", "name": "Mounting type", "value": "Base mounting or DIN rail" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the IMO LB69-4020 used for?", "acceptedAnswer": { "@type": "Answer", "text": "It is used to safely isolate four-pole electrical circuits in industrial machinery, control panels and power distribution systems." } }, { "@type": "Question", "name": "What is the current rating of the LB69-4020?", "acceptedAnswer": { "@type": "Answer", "text": "The IMO LB69-4020 has a 20 A rated current." } }, { "@type": "Question", "name": "How many poles does this switch disconnector have?", "acceptedAnswer": { "@type": "Answer", "text": "The LB69-4020 is a 4-pole switch disconnector suitable for applications requiring neutral isolation." } }, { "@type": "Question", "name": "Can this isolator be DIN rail mounted?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. The LB69-4020 supports both DIN rail and screw-fixed base mounting." } }, { "@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 external handles to create a door interlock isolation system." } } ] }
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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...