AC220V Delay Timer Time Relay Adjustable Knob ST3PA A 50/60Hz with Anti Interference PC Shell for Precise Control

Enhance your timing control applications with this high-performance Delay Timer Time Relay, designed for precision and reliability. Featuring a smooth rotating potentiometer knob with a clear, easy-to-read scale, it allows simple and accurate manual adjustments of delay times ranging from 0.5 seconds up to 3 minutes. Built with a durable high-quality PC shell, this relay is lightweight, wear-resistant, compressive, and boasts excellent toughness for long-lasting use in various environments. Key Features: · Smooth Rotating Potentiometer Knob – Allows effortless and precise delay time adjustments with clear scale markings for easy reading. · Durable High-Quality PC Shell – Provides lightweight protection that is wear-resistant, compressive, and tough for reliable operation under diverse conditions. · High-Quality Alloy Contacts – Ensures strong electrical conductivity and supports high current carrying capacity for stable performance. · Reliable High-Quality Relay – Offers powerful switching with excellent anti-interference capabilities to maintain consistent operation. · Adjustable Delay Range – Manual adjustment between 0.5 seconds, 5 seconds, 30 seconds, and 3 minutes to suit a wide array of timing needs. · Dual Changeover Contacts – Equipped with 2 delay changeover contacts, rated for 3A at AC 250V (resistive load) to handle various control circuits. · Luminescent Tube Display – Provides clear indication of relay function for easy monitoring during operation. · Power-On Delay Action Form – Delays activation upon power application, suitable for controlled startup sequences and automation projects. · Long Operational Life – Designed for up to 5,000,000 mechanical cycles and 100,000 electrical cycles within rated capacity, ensuring durability and reliability. · Flexible Installation – Compatible with device type and panel type setups, achievable through different sockets and accessories to fit various mounting requirements. · Wide Ambient Operating Temperature – Reliable performance within -10℃ to +50℃, adapting well to different environmental conditions. Specifications: · Item Type: Delay Timer Time Relay · Number of Contacts: 2 Changeover Delay Contacts · Display Mode: Luminescent Tube Function Indication · Contact Capacity: 3A AC 250V (Resistive Load) · Rated Voltage: AC 220V · Power Frequency: 50/60Hz · Power Consumption: Approximately 5VA · Action Form: Power On Delay · Delay Range: 0.5s / 5s / 30s / 3min (Adjustable) · Repeat Error: <1% (<1s delay range, ≤50ms) · Installation: Device type and panel type via various sockets/accessories · Mechanical Lifetime: 5,000,000 Operations · Electrical Lifetime: 100,000 Operations (Within Rated Capacity) · Operating Temperature: -10℃ to +50℃ Package Includes: · 1 x Delay Timer Time Relay This Delay Timer Time Relay combines robust construction, precise timing adjustment, and reliable electrical performance, making it an essential component for industrial automation, control systems, and timing applications. Its versatility and durability ensure stable operation and long service life in demanding environments.