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Home Product AH3-1 Thermal Relay | Heavy-Duty Motor Protection Switch for HVAC Systems
ANLY Time-limited relays AH3-1

AH3-1 Thermal Relay | Heavy-Duty Motor Protection Switch for HVAC Systems

AH3-1 Timer Relay
AH3-1 Relay Module
AH3-1 Time Control
AH3-1
AH3-1 Timer Relay Module for precise time control applications, offering adjustable timing range and reliable operation in automation systems. Compact design with multi-functional AH3-1 Time Control features for industrial and electrical setups.
Categories:Automation
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Product Description

The AH3-1 Timer Relay is a compact time control module designed for industrial automation systems. This versatile AH3-1 Relay Module features 2-channel digital inputs and 1 relay output, supporting direct connection to sensors, switches, and actuators. Operating within 12-24V DC voltage range and -20°C to +60°C temperature tolerance, it integrates smoothly with PLCs and control panels via built-in terminals. The AH3-1 Time Control unit excels in sequential timing applications for machinery, lighting systems, and production lines, offering adjustable delays from 0.1 seconds to 100 hours. Its rugged design ensures reliable performance in harsh environments, though lacks advanced communication protocols. Key advantages include DIN-rail mounting compatibility and manual override functionality, while limited output capacity requires external contactors for high-power loads.
Parameter Specification
Product Model AH3-1 Timer Relay
Module Type AH3-1 Relay Module
Control Voltage 12-240V AC/DC
Time Range 0.1s - 100h (AH3-1 Time Control)
Contact Capacity 10A 250V AC / 10A 30V DC
Trigger Mode Power-On Delay / Interval Pulse
Time Accuracy ±1% @ 23°C
Mechanical Life 1,000,000 cycles
Mounting Style DIN Rail Installation
Protection Class IP20 (Terminal Area)
Temperature Range -25°C to +55°C
Certification CE, RoHS, UKCA
Dimensions 48x48x78mm (WxHxD)
question:Do you offer product warranties?
answer:Yes, all products include a standard warranty. Refer to the purchase agreement for coverage details.
question:Can orders be canceled after payment?
answer:Cancellations are possible within 24 hours of payment. Contact support immediately for assistance.
question:How are damaged goods during transit handled?
answer:Report damage within 48 hours of receipt. We’ll arrange replacements or refunds per our policy.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Do you offer product warranties?
answer:Yes, all products include a standard warranty. Refer to the purchase agreement for coverage details.
question:Can orders be canceled after payment?
answer:Cancellations are possible within 24 hours of payment. Contact support immediately for assistance.
question:How are damaged goods during transit handled?
answer:Report damage within 48 hours of receipt. We’ll arrange replacements or refunds per our policy.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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