Schneider Electric — Control & Signalling
Schneider Harmony selector switches provide reliable mode selection and changeover control for industrial machinery and process control panels. Available in 2, 3, and 4-position versions with maintained or spring-return operation. Key-operated selector switches offer additional security for critical mode changes. All devices feature the Harmony modular clip-on mounting system, IP66 protection, and compatibility with the full range of Harmony contact blocks and legend plates.
| Specification 1 | 2, 3, and 4-position selector switches |
| Specification 2 | Maintained and spring-return operating modes |
| Specification 3 | Key-operated versions with key withdrawal options |
| Specification 4 | 22mm standard cut-out, Harmony modular system |
| Specification 5 | IP66, NEMA 4X rated |
Hand/Off/Auto mode selection for machinery
Local/Remote control station selector
Speed selection for multi-speed motors
Key-locked access for critical process settings
Our engineering team provides full lifecycle support for this product — from design and programming to commissioning and maintenance.
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