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Why Choose the EMAS BDS30 EMAS B SELECTOR KNOB STABLE (2-0-1)?
£2.57
The EMAS BDS30 is a selector switch actuator featuring an II-0-I marking and a 60° stay put maintained selector mechanism, designed for industrial control panels, automation systems, and machine operator interfaces. This EMAS B Series component provides a reliable three-position rotary selection solution where a fixed operating position is required. ([emaselectric.com](https://www.emaselectric.com/products/a--control-units-and-pilot-lights/yedek--spare-part/bds30--spare-part-ii-0-i-60-selector-stay-put-button-actuator?utm_source=chatgpt.com))
Designed for use with EMAS modular control devices, the BDS30 allows operators to manually select between three maintained positions using a rotary selector action. Its compact construction makes it suitable for electrical control panels, industrial machinery, and automation equipment requiring dependable multi-position switching. ([ledcontrols.co.uk](https://www.ledcontrols.co.uk/emas-bds30-emas-b-selector-knob-stable-2-0-1.html?utm_source=chatgpt.com))
The EMAS BDS30 selector actuator is commonly used in:
The EMAS BDS30 provides a dependable three-position selector control solution for industrial environments. Its maintained-position operation keeps the selected setting active until manually changed, while the II-0-I marking provides clear identification of selector states. The compact rotary design makes it suitable for machine builders, panel manufacturers, and industrial maintenance applications. ([emaselectric.com](https://www.emaselectric.com/products/a--control-units-and-pilot-lights/yedek--spare-part/bds30--spare-part-ii-0-i-60-selector-stay-put-button-actuator?utm_source=chatgpt.com))
Tick the specs you need, then view products that match.
| Product Series | Emas B Series | |
|---|---|---|
| Operation | 3 positions – maintained | |
| Illumination | Illuminated | |
| Device Type | Selector Switch | |
| Specification Details Manufacturer | EMAS | |
| Part Number | BDS30 | |
| Product Type | Selector Button Actuator | |
| Selector Operation | Stay Put | |
| Positions | 3 Position (II-0-I) | |
| Selector Rotation | 60° | |
| Series | EMAS B Series | |
| Application | Industrial Control Systems |
The EMAS BDS30 is an II-0-I marked 60° selector switch actuator with a stay put maintained-position mechanism for industrial control applications. ([emaselectric.com](https://www.emaselectric.com/products/a--control-units-and-pilot-lights/yedek--spare-part/bds30--spare-part-ii-0-i-60-selector-stay-put-button-actuator?utm_source=chatgpt.com))
The BDS30 is a stay put selector actuator, meaning the selected position remains fixed until manually changed.
The II-0-I markings identify the three selector positions, allowing operators to select between two active positions and a centre OFF position.
The EMAS BDS30 is suitable for industrial control panels, automation equipment, machine controls, and operator interface systems.
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