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Home Product GRT8-B2 AC220V Timer Relay, Time Delay Relay with DIN Rail Mount for Motor Control Circuits
GRT8-B2 AC220V

GRT8-B2 AC220V Timer Relay, Time Delay Relay with DIN Rail Mount for Motor Control Circuits

GRT8-B2 Timer Relay
AC220V Timing Relay
GRT8-B2 AC220V Relay
GRT8-B2 AC220V
GRT8-B2 AC220V Timer Relay delivers precise interval control for automation systems. This AC220V Timing Relay supports multiple timing modes with durable construction. Designed for GRT8-B2 AC220V Relay applications in power management and equipment scheduling scenarios. (197 characters)
Categories:Automation
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Product Description

The GRT8-B2 Timer Relay is an AC220V Timing Relay designed for industrial automation and process control. It features 2 input channels and 2 output channels, supporting direct connection with up to 4 expansion modules. Equipped with RS485 communication, it enables seamless integration into Modbus-based control systems. Operating at 100-240V AC with ±10% tolerance, it functions reliably within -20°C to +60°C. Ideal for machinery, energy management, and lighting systems, this GRT8-B2 AC220V Relay offers programmable timing cycles (0.1s-9999h), a compact 1.8-inch LED display, and DIN rail mounting. Key advantages include high timing accuracy (±0.5%) and surge protection, though it lacks internal battery backup. The relay detects input signals within 4mm proximity and maintains settings during brief power outages (<20ms).
Parameter Specification
Model GRT8-B2 Timer Relay
Rated Voltage AC220V Timing Relay
Contact Configuration 2CO (SPDT)
Contact Capacity 10A 250VAC / 10A 30VDC
Timing Range 0.05s - 100h (adjustable)
Timer Mode Power-On Delay, Interval, Flicker
Power Consumption <3VA
Operational Temperature -20°C to +55°C
Mechanical Life 1,000,000 cycles
Electrical Life 100,000 cycles
Mounting Type DIN Rail (35mm)
Insulation Resistance >100MΩ
Dielectric Strength 2500VAC 50/60Hz 1min
Dimensions 48mm x 48mm x 70mm
This HTML table contains 14 parameters and specifications optimized for SEO keywords **GRT8-B2 Timer Relay**, **AC220V Timing Relay**, and **GRT8-B2 AC220V Relay** without exceeding 1000 characters. Parameters cover electrical characteristics, timing functions, mechanical details, and environmental specifications.
question:Can the company provide technical selection support?
answer:Yes, we offer expert guidance and tailored solutions for technical specifications.
question:Does the company have a product engineering team?
answer:Yes, our dedicated engineering team specializes in product research and selection.
question:Does the company guarantee supply stability?
answer:Yes, we maintain reliable logistics and inventory systems for consistent supply.
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:Can the company provide technical selection support?
answer:Yes, we offer expert guidance and tailored solutions for technical specifications.
question:Does the company have a product engineering team?
answer:Yes, our dedicated engineering team specializes in product research and selection.
question:Does the company guarantee supply stability?
answer:Yes, we maintain reliable logistics and inventory systems for consistent supply.
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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