The SIEMENS 6ES5430-4UA14 digital input module is suitable for industrial automation control systems, providing stable and reliable signal acquisition capabilities, and is widely used in various industrial scenarios.

Key Parameters & Specifications Category Parameter Name Description & Typical Values General Specifications Actuator Type Pneumatic, Spring-Return (Single-Acting), Scotch-Yoke or Rack-and-Pinion Motion 90° Rotary (quarter-turn) Housing Material Aluminum with corrosion-resistant coating Fail-Safe Action Fail-Closed or Fail-Open (configurable) Air & Pressure Data Operating Air Pressure Range Typically 40 to 120 psig (2.8 to 8.3 bar) Air Connection 1/4" NPT Torque Output Output Torque Lower torque range suitable for smaller valves. Specific values depend on air pressure and model size. • Example: Approximately 15 to 60 in-lbs (1.7 to 6.8 Nm) at 80 psig. (Note: Values are illustrative; consult actual charts). Electrical Data Solenoid Voltage Standard options: 24 VDC, 110 VAC, 220 VAC (and other common voltages) Electrical Connection Conduit entry (e.g., 1/2" NPT) Enclosure Rating Typically NEMA 4 / IP65 (weatherproof and dust-tight) Options & Accessories Limit Switches Integrated mechanical or proximity switches to provide open/closed position feedback. Solenoid Valve Integrated, direct-mounted. Manual Override Standard feature for local manual operation. Heater & Thermostat Optional for cold environments to prevent condensation and freezing. Position Indicator Visual indicator showing valve position (open/closed).

The Schneider Electric NSX400N 3‑Pole Molded Case Circuit Breaker (MCCB) is a robust protective device designed for low‑voltage three‑phase electrical distribution systems.