B3SAR01 IMO Key Switch, 2 Position Maintained, Aluminium Bezel
IMO B3SAR01 key-operated selector switch with 2-position maintained operation, aluminium bezel and IP65 protection for industrial control applications.
SKU:B3SAR01MPN:B3SAR01
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The IMO B3SAR01 is a durable and reliable key-operated selector switch designed for industrial control panels, machinery and automation systems. Manufactured by IMO Precision Controls, this maintained key switch provides secure operator control where restricted access and reliable switching operation are required.
Featuring a 2-position maintained operation and an aluminium bezel, the B3SAR01 allows operators to select and retain a control position until manually changed. The key-operated design helps prevent unauthorised adjustment of critical machine functions and control settings.
As part of the IMO B3 series of industrial control devices, the B3SAR01 is designed for reliable panel installation in automation equipment, machinery and electrical control systems requiring dependable key-operated switching.
Key Advantages
Reliable key-operated selector switch for industrial control applications.
2-position maintained operation for stable operator selection.
Key removal in all positions for controlled access applications.
Aluminium bezel construction for professional panel installations.
Helps prevent accidental or unauthorised operation of controls.
Suitable for machinery, automation and electrical control systems.
Key Features
IMO B3 series key-operated switch.
2 maintained positions.
Key removal all positions.
Aluminium bezel.
Panel mounting design.
IP65 protection rating.
Designed for industrial operator interfaces.
Secure Operator Control for Industrial Systems
Key-operated selector switches such as the IMO B3SAR01 provide an effective method of controlling access to machine functions and operating modes. The maintained switching action ensures the selected position remains active until deliberately changed by an authorised operator.
The IMO B3 range is designed for professional automation environments where secure operation, robust construction and dependable switching performance are essential.
Typical Applications
Industrial control panels.
Machine automation systems.
Safety-related operator controls.
Production equipment.
Electrical cabinets.
OEM machinery interfaces.
Technical Specifications
Manufacturer
IMO Precision Controls
Series
B3
Model
B3SAR01
Product type
Key-operated selector switch
Operation
2-position maintained
Key removal
All positions
Bezel material
Aluminium
Protection rating
IP65
Mounting type
Panel mounting
HS Code
8536508000
Country of Manufacture
Austria
Frequently Asked Questions
What is the IMO B3SAR01 used for?
The IMO B3SAR01 is a key-operated selector switch used for secure operator control and function selection in industrial automation and machinery applications.
How many positions does the B3SAR01 key switch have?
The B3SAR01 provides 2 maintained positions for stable operator selection.
Can the key be removed from the switch?
The B3SAR01 allows key removal in all positions, helping provide controlled access to machine functions.
What protection rating does the B3SAR01 have?
The IMO B3SAR01 has an IP65 protection rating suitable for industrial panel applications.
What type of bezel does this key switch have?
The B3SAR01 features an aluminium bezel for a durable industrial appearance.
Trusted by Industrial Automation Professionals
IMO control devices are widely used by machine builders and automation engineers to provide secure operator interfaces, dependable switching and reliable industrial control performance.
Manufacturer
IMO Precision Controls
Series
B3
Model
B3SAR01
Product type
Key-operated selector switch
Operation
2-position maintained
Key removal
All positions
Bezel material
Aluminium
Protection rating
IP65
Mounting type
Panel mounting
HS Code
8536508000
Country of Manufacture
Austria
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.
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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.
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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...