Why Choose the Chint SRS-363 Enclosed Rotary Isolator?
The Chint SRS-363 is a robust 3 pole enclosed rotary isolator designed to provide safe manual isolation of electrical circuits in industrial, commercial and control panel applications. Manufactured by Chint, this isolator delivers dependable switching performance for machinery, distribution systems and electrical installations where secure disconnection is required.
Designed for demanding environments, the SRS-363 is housed within a durable IP65-rated enclosure that helps protect the switch mechanism against dust and water ingress. Its rotary handle provides clear ON/OFF operation, allowing engineers and maintenance teams to isolate equipment safely before inspection, servicing or repair work.
With a 63 A current rating and 3 pole switching configuration, the Chint SRS-363 is ideal for isolating three-phase AC supplies used in machinery, HVAC systems, pumps, fans and industrial control equipment. Its enclosed, surface mounted design makes it a practical choice for both indoor and suitable outdoor installations.
Key Advantages
Reliable 3 pole enclosed rotary isolator for industrial circuit isolation.
63 A current rating suitable for higher-load three-phase applications.
IP65 enclosure helps protect against dust and water ingress.
Rotary handle provides clear and simple manual operation.
Padlockable OFF position supports safe maintenance procedures.
Manufactured by Chint for dependable electrical performance.
Key Features
Chint SRS Series enclosed rotary isolator.
63 A rated current.
3 pole switching configuration.
IP65 protection rating.
Surface mounted enclosed housing.
Red and yellow rotary operating handle.
Padlockable handle for improved isolation safety.
Suitable for industrial and commercial AC isolation.
Reliable Electrical Isolation for Three-Phase Equipment
Enclosed rotary isolators provide a secure and visible means of disconnecting electrical power before maintenance, inspection or servicing is carried out. This helps reduce electrical risk and supports safe working procedures around machinery and electrical equipment.
The Chint SRS range is commonly used by panel builders, electrical contractors and maintenance engineers where reliable manual isolation, enclosure protection and straightforward operation are essential.
Typical Applications
Industrial machinery isolation.
Control panels and switchboards.
Pumps, fans and ventilation systems.
HVAC equipment.
Manufacturing and process equipment.
Commercial and industrial electrical installations.
Technical Specifications
Current
63 A
Phase
Three Phase
Manufacturer
Chint
Series
SRS
Model
SRS-363
Product type
Enclosed rotary isolator
Rated current
63 A
Number of poles
3 Pole
Operating mechanism
Rotary
Mounting type
Surface mounted enclosed unit
Protection rating
IP65
Application
AC electrical isolation
Suitable for
Industrial machinery, control panels and distribution systems
Frequently Asked Questions
What is the Chint SRS-363 used for?
The SRS-363 is used to manually isolate three-phase electrical circuits so equipment can be safely serviced, maintained or shut down.
What is the current rating of the Chint SRS-363?
The Chint SRS-363 has a 63 A rated current.
How many poles does the SRS-363 have?
This model has a 3 pole switching configuration, making it suitable for three-phase AC isolation applications.
Is the Chint SRS-363 suitable for outdoor installation?
The isolator features an IP65-rated enclosure, helping protect against dust and water ingress for suitable indoor and outdoor applications.
Can the SRS-363 be padlocked?
Yes. The rotary handle can be padlocked in the OFF position to help prevent accidental re-energisation during maintenance.
Trusted by Electrical Professionals Worldwide
Chint SRS enclosed rotary isolators are trusted by electrical contractors, panel builders and industrial engineers for safe circuit isolation, robust enclosure protection and dependable long-term performance.
Current
63 A
Phase
Three Phase
Manufacturer
Chint
Series
SRS
Model
SRS-363
Product type
Enclosed rotary isolator
Rated current
63 A
Number of poles
3 Pole
Operating mechanism
Rotary
Mounting type
Surface mounted enclosed unit
Protection rating
IP65
Application
AC electrical isolation
Suitable for
Industrial machinery, control panels and distribution systems
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
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Stock lines ready to ship
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Same day dispatches
3500 +
Customers supported
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Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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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...