ABB 1SVR430102R0100 Delay Time Relay

• Product Overview

  The ABB 1SVR430102R0100 is a high-precision industrial delay time relay designed for timing control and protection in electrical control systems. It can act after a preset time delay, enabling motor start delay, load switching delay, or signal timing control. Compact and modular, it is suitable for control panels, automation equipment, and industrial distribution systems.

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  Main Technical Specifications

  • Model: 1SVR430102R0100

  • Product Type: Delay Time Relay

  • Control Voltage: AC/DC 24–240 V

  • Contact Type: 1 NO + 1 NC (SPDT)

  • Rated Load: AC 250 V / 5 A

  • Time Range: 0.1 seconds to 30 minutes (adjustable)

  • Operating Mode: On-delay, Off-delay

  • Mounting: DIN rail

  • Operating Temperature: ‑20 ℃ to +60 ℃

  • Standards: IEC/EN 61812-1

  • Features: High-precision timing, adjustable delay, reliable and stable

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  Key Advantages & Features

  1. High-Precision Timing

     • Accurate delay ensures the control system operates as intended.

  2. Multiple Delay Modes

     • Supports both on-delay and off-delay for flexible control scenarios.

  3. Compact Modular Design

     • DIN rail mounting saves space and facilitates control cabinet integration.

  4. Industrial Reliability

     • Vibration-resistant, high-temperature tolerant, ensures long-term stable operation.

  5. Wide Compatibility

     • Works with various control circuits, motors, and automation devices.

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  Typical Applications

  • Industrial automation control systems

  • Motor start/stop delay protection

  • Load switching and sequence control

  • Automation of distribution panels and control cabinets

  • HVAC system delay control

  • Signal processing and alarm delay control

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  Installation & Operation Notes

  • Voltage Matching: Ensure relay rated voltage matches the control supply.

  • Wiring Practices: Follow wiring diagram carefully; ensure reliable contact connection.

  • Environmental Conditions: Avoid high humidity, temperature extremes, and dust; maintain ventilation.

  • Operation & Maintenance: Install or adjust timing with power off to prevent electric shock or misoperation.

  • Periodic Inspection: Check relay operation and delay function regularly to ensure long-term reliable performance.

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The structure and details of the product：

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