Rotary selector latching twist switch — 2-position, DPST, 1NO + 1NC, AC 400V 10A, 22 mm mounting Key benefits Provides reliable, positive selection between two stable positions — the latching action keeps the switch in the chosen state without continuous force or power. Controls two circuits simultaneously (DPST) while offering flexible contact behavior: one normally open (1NO) and one normally closed (1NC). This allows simultaneous on/off control and immediate changeover monitoring with a single control. Rated for AC 400V and 10A, suitable for many industrial and commercial electrical control tasks where mid-voltage, mid-current switching is required. Compact panel-ready design with 22 mm mounting hole compatibility for fast installation in standard control panels and equipment enclosures. Features and what makes it stand out Two stable positions with positive latching action — reduces accidental switching and provides a tactile, dependable user interface. Dual-pole operation (DPST) with mixed contacts (1NO + 1NC) — enables switching or isolation of two separate circuits and provides logic-friendly contacts for control circuits or status feedback. Electrical rating: AC 400V, 10A — clear performance specification for selecting appropriate loads and applications. 22 mm mounting hole — compatible with common panel cutouts for quick replacement or retrofit in existing equipment. Performance and compatibility notes Intended for applications within its rated voltage and current limits; ensure wiring and load do not exceed AC 400V / 10A. DPST configuration switches two poles simultaneously; one pole opens when the other closes (1NO/1NC). Verify your control logic or wiring scheme matches this contact arrangement. Compact panel fit for 22 mm holes simplifies integration into instruments, control panels, and enclosures. Typical applications Industrial control panels: mode selector or power enable/disable where two circuits must be controlled together and one contact provides a normally closed safety or signal path. Machinery and equipment: select operating modes or isolate control circuits while providing an immediate status contact for interlocks or indicator lights. Electrical distribution or test rigs: switch between feed sources or route power and simultaneously break a return or signal line for safe testing. Installation tips Use proper strain relief and terminal tightening per your electrical standards. Confirm panel cutout is 22 mm and allow clearance for rear wiring. Follow applicable wiring diagrams and safety standards when integrating into live systems. Specifications (concise) Type: Rotary selector latching twist switch Positions: 2 Contacts: 1NO + 1NC Pole configuration: DPST Rating: AC 400V, 10A Mounting: 22 mm panel hole This switch is a practical solution when you need a compact, panel-mounted selector that latches in place, controls two poles, and provides both normally open and normally closed contacts for flexible control and monitoring.