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Home Product GRT8-A2 AC220V SPDT Timer Relay with Delay Module for HVAC, Lighting Systems, DIN Rail
GRT8-A2 AC220V

GRT8-A2 AC220V SPDT Timer Relay with Delay Module for HVAC, Lighting Systems, DIN Rail

GRT8-A2 AC220V Relay
GRT8-A2 Timer Relay
GRT8 Series 220V Module
GRT8-A2 AC220V
GRT8-A2 AC220V Relay from the GRT8 Series 220V Module integrates Timer Relay functionality for industrial automation and power systems. This AC220V-operated module delivers precise timing control, compact design, and reliable performance in 220VAC applications. Part of the GRT8 Series, it ensures seamless integration with energy-efficient 220V circuits.
Categories:Automation
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Product Description

The GRT8-A2 AC220V Relay is a versatile timer relay from the GRT8 Series 220V Module lineup, designed for industrial automation and process control applications. Operating within a voltage range of 100-240V AC, it supports 2 input channels and 2 output contacts, enabling direct integration with sensors, actuators, and expansion modules. The device features a compact design with a 1.5-inch LCD screen for precise timer configuration, offering programmable intervals ranging from 0.1 seconds to 999 hours. It supports RS-485 communication for network connectivity and operates reliably in temperatures from -20°C to +60°C. Notable advantages include high timing accuracy, DIN-rail mounting, and robust EMI resistance, though its lack of wireless interfaces may limit flexibility in advanced IoT setups. The module excels in HVAC, machinery, and energy management systems.
Parameter Specification
Model Number GRT8-A2 AC220V Relay
Product Type GRT8-A2 Timer Relay
Rated Voltage AC220V ±10% 50/60Hz
Contact Form SPDT (1CO)
Contact Rating 10A 250V AC Resistive
Timing Range 0.05s - 100h (adjustable)
Mounting Style DIN Rail (35mm)
Operating Temperature -25°C to +55°C
Series Compatibility GRT8 Series 220V Module
Insulation Resistance ≥100MΩ (500VDC)
Dielectric Strength 2500V AC (50/60Hz 1min)
Mechanical Life 10,000,000 operations
Electrical Life 100,000 operations
Protection Class IP40 (DIN rail enclosure)
question:Why choose us for industrial automation products?
answer:Leading Asian supplier with 20+ years expertise. 85% repeat clients. Reliable quality & trusted reputation guaranteed.
question:Can you provide upgraded or alternative models?
answer:Yes, we offer upgrade options and substitute models based on availability, ensuring seamless product compatibility.
question:Do you have professional product selection engineers?
answer:Our experienced engineering team evaluates technical specs and client needs to recommend optimal solutions.
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:Why choose us for industrial automation products?
answer:Leading Asian supplier with 20+ years expertise. 85% repeat clients. Reliable quality & trusted reputation guaranteed.
question:Can you provide upgraded or alternative models?
answer:Yes, we offer upgrade options and substitute models based on availability, ensuring seamless product compatibility.
question:Do you have professional product selection engineers?
answer:Our experienced engineering team evaluates technical specs and client needs to recommend optimal solutions.
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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