GRT8-A1 AC220V Relay Module Socket, GRT Series Power DIN Rail Mount Industrial

GRT8-A1

AC220V Relay

GRT8-A1 SSR

GRT8-A1 AC220V

GRT8-A1 AC220V Relay, a solid-state relay (SSR) module for efficient power control and industrial automation applications. Compact design, reliable performance.

Specification

SEODescription

The GRT8-A1 AC220V Relay is a high-performance solid-state relay (GRT8-A1 SSR) designed for industrial automation applications. Operating within an AC voltage range of 85-265V, it features 8 isolated input channels and 8 output channels, enabling direct integration with PLCs, sensors, or temperature controllers. Supporting RS-485 communication and Modbus protocol, it ensures seamless connectivity in distributed control systems. With a robust operating temperature range of -20°C to +60°C, it excels in harsh environments such as HVAC, motor control, and industrial lighting. Key advantages include fast switching, zero noise, and long service life, though its solid-state design may require heat dissipation considerations for high-current loads. Ideal for energy management and process automation industries.

SEOSpecification

Parameter	Specification
Model	GRT8-A1 AC220V Relay
Rated Voltage	AC 220V ±10%
Input Voltage	DC 3-32V (Control Signal)
Output Type	GRT8-A1 SSR (Single-Phase Solid State Relay)
Load Current	10A (Resistive Load), 12A (Inductive Load)
Contact Resistance	<50mΩ
Isolation Voltage	2500V AC
Operating Temperature	-30°C to +80°C
Response Time	<10ms
Certification	CE, RoHS Compliant
Mounting Type	DIN Rail (35mm)

SEOQandA

question:Does the company have a professional product selection engineering team?
answer:Yes, we have a certified team specializing in market analysis and quality control for product selection.
question:Can I apply for low-value declaration for shipments?
answer:Yes, low-value declaration is possible if compliant with local regulations and supported by proper documentation.
question:Can I self-schedule official courier pickup for my goods?
answer:Yes, you can arrange self-pickup via approved courier services, and we provide necessary logistics support.

SEOQandA_Product

question:Why does GRT8-A1 not activate?
answer:Check input voltage is 220V AC and wiring matches terminal diagram.
question:How to resolve intermittent relay triggering?
answer:Verify control signal meets 3-32VDC and ensure stable power supply.
question:What causes buzzing noise during operation?
answer:Inspect for unstable power supply or loose coil connections.
question:Why does the relay overheat?
answer:Ensure load does not exceed 10A and provide proper ventilation.
question:How to prevent false triggering?
answer:Install EMI filters and ensure proper grounding/shielding of control lines.