IMO B3SARR102 three-position maintained key selector switch with aluminium bezel and IP65 protection for industrial control panels.
£26.91
The IMO B3SARR102 is a robust and reliable three-position maintained key switch designed for industrial control panels, automation systems and machine operator interfaces. As part of the IMO B3 series control switch range, it provides secure manual control selection with a removable key mechanism for professional industrial applications.
This key-operated selector switch features three maintained positions, allowing operators to select and hold between control states without continuous manual pressure. The aluminium bezel construction provides a durable and professional finish for panel-mounted installations.
With a 22.5 mm panel mounting diameter and an IP65 protection rating, the IMO B3SARR102 is suitable for industrial machinery, automation panels and electrical control systems where secure operator access and reliable switching are required.
Key selector switches such as the IMO B3SARR102 provide secure manual control over machine operating modes, electrical functions and automation states. The maintained selector action ensures the selected position remains active until changed by an authorised operator.
The IMO B3 series is designed for electrical installers and machine builders requiring dependable operator interface components for industrial machinery, control cabinets and automation systems.
| Manufacturer | IMO Precision Controls |
|---|---|
| Series | B3S Key Switches |
| Model | B3SARR102 |
| Product type | Key-operated rotary selector switch |
| Number of positions | 3 |
| Operating type | Maintained |
| Switching angle | 60° |
| Key removal | All positions |
| Mounting diameter | 22.5 mm |
| Protection rating | IP65 |
| Bezel colour | Black |
| Application | Industrial control panels and machinery interfaces |
| HS Code | 8536508000 |
| Country of Manufacture | Austria |
The IMO B3SARR102 is used as a key-operated selector switch for industrial machinery, automation panels and electrical control systems.
The selector provides three maintained positions for operator control selection.
The key can be removed in all positions, helping provide controlled access to machine functions.
The IMO B3SARR102 has an IP65 protection rating for protection against dust and water ingress.
The key switch is typically installed on industrial control panels, machinery interfaces and automation equipment.
IMO industrial control switches are widely used by electrical engineers and machine builders to provide secure operator control, reliable switching and dependable performance in industrial applications.
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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...