Cycling Time Relay with Pulse/Pause Start Programmable on/off Cyclic Timer for Ventilation and Pumps Time Switch for Cycling

Customization: Available
Theory: Electromagnetic Relay
Usage: Household Appliances Relay

Product Description

💡 Overview
Cycling Time Relay with Pulse/Pause Start | Programmable ON/OFF Cyclic Timer for Ventilation and Pumps

This multifunction cycling time relay is designed for applications that require repeated ON/OFF switching at adjustable intervals. It is ideal for room ventilation, cyclic dehumidification, automatic lighting control, circulating pumps, advertising signs, and other equipment that needs periodic operation. The relay offers two cycling modes—Cycling Start with Pulse and Cycling Start with Pause—allowing users to select the most suitable operation pattern for their system. With simple knob adjustment, stable output performance, and DIN rail installation, this relay provides a reliable solution for both residential and industrial timing tasks.

Cycling Time Relay Pulse Start
Programmable Cyclic Timer
Model NO.:JJT8-S1
Phase:1
Electricity Type:Ac
Number of Pole:1
Load:Medium Power Relay
Action Principle:Rectifier Type
Size:Miniature
Current/Voltage:16A/250V
📋 Specification

Technical Highlights For S1

Technical parametersS1 S2
FunctionAsymmetric cycler time relay
Supply terminalsA1-A2
Voltage rangeAC/DC 12-240V(50-60Hz)
BurdenAC 0.09-3VA/DC 0.05-1.7W
Supply indicationgreen LED
Time ranges0.1s-10days,ON,OFF
Time settingpotentionmeter
Current rating16A/AC1
Mounting/DIN railDin rail EN/IEC 60715
Dimensions90x18x64mm

More Designs Available

Delay On Timer

Delay On Timer Relay

Suitable for pump decay time after switching heating off, switching of fans. Time scale 0.1 s-10 days.

Delay Off Timer

Delay Off Time Relay

Designed for specific function requirements. Time switch for periodic ventilation and cooling.

📦 Packing & Delivery
Product Packaging

Secure & Professional Handling

  • Unique Packaging: Custom-fit for durability and protection.
  • Premium Materials: Reinforced cushioning against vibration and impact.
  • Standard Export Pack: 1x Time Relay, 1x Manual, 1x Electric Box.
🛠️ After Sales Service
Reliable Support

Assistance at every stage, ensuring satisfaction well beyond purchase.

Dedicated Team

Resolving issues swiftly and effectively for peace of mind.

Extended Warranty

Benefit from extensive coverage and expert technical support.

🏭 Quality Control
Production Line
AOI Inspection

AOI Inspection

Each PCB undergoes Advanced Optical Inspection to detect soldering issues and guarantee stability.

Leakage Test

Comprehensive Testing

Rigorous electrical performance and safety evaluations conducted before leaving the factory.

📜 Certifications
LVD Cert
CE EMC Cert
RoHS Cert
LVD: EN IEC 60934:2019, 61000-6-1
CE EMC: 2014/30/EU Standards
RoHS: Directive 2015/863/EU
Frequently Asked Questions
Q1: What are the main applications for this cycling time relay?
It is ideal for room ventilation, cyclic dehumidification, light control, circulating pumps, and advertising signs where periodic operation is required.
Q2: Does the relay support both AC and DC voltage?
Yes, the multi-voltage version supports a wide range of AC/DC 12-240V (50-60Hz).
Q3: How many time ranges are available for setting?
The relay offers a wide time scale from 0.1 seconds to 10 days, divided into 10 adjustable ranges via potentiometer.
Q4: What are the two cycling modes available?
The relay supports Cycling Start with Pulse (immediate ON) and Cycling Start with Pause (starts with OFF interval).
Q5: Is the product compliant with international safety standards?
Yes, our products are certified under CE EMC, LVD, and RoHS directives, meeting EN 61812-1 and IEC60947-5-1 standards.
Q6: What is the production capacity for custom orders?
Our factory has a capacity of approximately 30,000 units per month and supports custom design solutions for unique client needs.

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