Original price was: £36.24.£25.22Current price is: £25.22.
The IMO IS4P63 is a heavy-duty 63 A four-pole enclosed rotary isolator switch designed to provide safe and dependable electrical isolation for industrial, commercial and renewable energy applications. Housed within a durable IP65-rated flame-retardant enclosure, it offers excellent protection against dust and water ingress, making it suitable for both indoor and outdoor installations.
Designed for three-phase plus neutral electrical systems, the IS4P63 features a highly visible lockable red and yellow rotary handle, allowing operators to safely isolate equipment during maintenance and servicing. The enclosure incorporates an interlocked lid, preventing the enclosure from being opened while the switch is in the ON position, helping to improve operator safety.
With multiple cable gland knockouts, external mounting points and additional earth and neutral connections, the IMO IS4P63 offers straightforward installation across a wide range of industrial environments. It is widely specified by electrical contractors, panel builders and machine manufacturers where reliable local isolation is essential.
The IMO IS4P63 provides a safe means of disconnecting three-phase electrical equipment before maintenance or servicing. Its four-pole switching mechanism isolates all live conductors simultaneously, while the lockable handle and interlocked enclosure help reduce the risk of accidental operation. Designed for demanding industrial environments, it delivers reliable long-term performance where dependable local isolation is required.
Its rugged IP65 enclosure makes it ideal for factories, workshops, HVAC systems, pumps, renewable energy installations and other applications where reliable protection from dust and water ingress is essential.
| Current | 63 A |
|---|---|
| Voltage | 440 V |
| Phase | Three Phase |
The IMO IS4P63 provides safe local isolation of three-phase electrical circuits for machinery, HVAC systems, distribution equipment and industrial installations.
The isolator has a 63 A AC21 rated operational current.
Yes. The enclosure has an IP65 protection rating, making it suitable for indoor and outdoor environments where protection against dust and water is required.
Yes. The red and yellow rotary operating handle can be padlocked in the OFF position to help prevent unauthorised operation during maintenance.
It is designed for four-pole three-phase plus neutral electrical systems operating between 230 V and 440 V AC.
IMO enclosed rotary isolators are trusted by electrical contractors, panel builders and industrial engineers for dependable electrical isolation, robust construction and reliable long-term performance in demanding industrial environments.{ "@context": "https://schema.org/", "@type": "Product", "name": "IMO IS4P63 Enclosed Rotary Isolator 63 A 4 Pole IP65", "sku": "IS4P63", "mpn": "IS4P63", "brand": { "@type": "Brand", "name": "IMO" }, "category": "Rotary Isolator Switches", "description": "IMO IS4P63 enclosed 63 A four-pole rotary isolator with IP65 flame-retardant enclosure, lockable rotary handle and surface mounting for industrial electrical isolation.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Rated current", "value": "63 A" }, { "@type": "PropertyValue", "name": "Number of poles", "value": "4" }, { "@type": "PropertyValue", "name": "Operating voltage", "value": "230–440 V AC" }, { "@type": "PropertyValue", "name": "Protection rating", "value": "IP65" }, { "@type": "PropertyValue", "name": "Mounting type", "value": "Surface mounting" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the IMO IS4P63 used for?", "acceptedAnswer": { "@type": "Answer", "text": "The IMO IS4P63 provides safe local isolation of three-phase electrical circuits for machinery, HVAC systems, distribution equipment and industrial installations." } }, { "@type": "Question", "name": "What is the current rating of the IS4P63?", "acceptedAnswer": { "@type": "Answer", "text": "The isolator has a 63 A AC21 rated operational current." } }, { "@type": "Question", "name": "Is the enclosure suitable for outdoor use?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. The enclosure has an IP65 protection rating, making it suitable for indoor and outdoor environments where protection against dust and water is required." } }, { "@type": "Question", "name": "Can the rotary handle be locked?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. The red and yellow rotary operating handle can be padlocked in the OFF position to help prevent unauthorised operation during maintenance." } }, { "@type": "Question", "name": "What type of electrical systems is the IS4P63 designed for?", "acceptedAnswer": { "@type": "Answer", "text": "It is designed for four-pole three-phase plus neutral electrical systems operating between 230 V and 440 V AC." } } ] }
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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...