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120v time delay relay

(218 products available)

Taiwan Fotek Multi-range On <strong>Delay</strong> Timer H3-TRD-30S
Taiwan Fotek Multi-range On <strong>Delay</strong> Timer H3-TRD-30S
Taiwan Fotek Multi-range On <strong>Delay</strong> Timer H3-TRD-30S
Taiwan Fotek Multi-range On <strong>Delay</strong> Timer H3-TRD-30S
Taiwan Fotek Multi-range On <strong>Delay</strong> Timer H3-TRD-30S
Taiwan Fotek Multi-range On <strong>Delay</strong> Timer H3-TRD-30S

Taiwan Fotek Multi-range On Delay Timer H3-TRD-30S

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$27.60 - 30.00
Min. Order: 1 unit
Shipping per piece: $9.89
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About 120v time delay relay

Introduction to the 120V Time Delay Relay

The 120V time delay relay is an essential component used in various electrical and automation applications. Its primary function is to control the timing of operations within a circuit using a voltage measurement of 120 volts. This relay is designed to delay the activation or deactivation of a load, providing flexibility and precision in system control. Understanding its types, applications, features, and advantages will help you make informed decisions when integrating it into your projects.

Types of 120V Time Delay Relays

There are several types of 120V time delay relays available in the market, each catering to specific needs and applications:

  • On-Delay Relay: Activates the load after a set delay time when the input voltage is applied.
  • Off-Delay Relay: Keeps the load energized for a predetermined time even after the input voltage is removed.
  • Interval Relay: Energizes the load for a set period before deactivating, regardless of whether the input voltage is maintained.
  • Recycle Relay: Allows for cyclic operation by alternating between on and off states with defined timing sequences.

Features and Functionality of 120V Time Delay Relays

The 120V time delay relay boasts various features that enhance its functionality and ease of use:

  • Adjustable Time Delay: Users can customize the delay time to meet the specific requirements of their applications.
  • LED Indicator: Many relays come with built-in LED indicators that provide visual confirmation of operation and timing sequences.
  • Multiple Output Ratings: Available in various output ratings to suit different load requirements, ensuring compatibility with multiple systems.
  • Compact Design: Space-saving form factors allow for easy installation in tight spaces.

Applications of 120V Time Delay Relays

The versatility of the 120V time delay relay makes it suitable for a wide range of applications across various industries:

  • HVAC Systems: Used for controlling the sequence of fans, compressors, and motors to improve energy efficiency.
  • Lighting Control: Helps manage lighting systems by delaying the turn-on or turn-off of fixtures, enhancing energy management.
  • Industrial Automation: Utilized in manufacturing processes for timed operations, such as machine startups and shutdowns.
  • Safety Circuits: Integrates into safety systems to delay the activation of emergency equipment, ensuring proper system checks.

Advantages of Using a 120V Time Delay Relay

The integration of a 120V time delay relay in your electrical systems offers numerous advantages:

  • Enhanced Control: Allows for precise control over timing operations, significantly enhancing operational efficiency.
  • Energy Savings: Optimizes power usage by preventing unnecessary operation of electrical loads, thus reducing energy costs.
  • Increased Longevity: Reduces wear and tear on equipment by managing start/stop cycles effectively, extending the lifespan of components.
  • Flexible Operation: Accommodates a wide range of timing applications, making it suitable for diverse industrial and commercial needs.