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Home Product GRT8-A1 AC220V Time Delay Relay, SPDT 8-Pin Timer Module, DIN Rail Mount Control Switch
GRT8-A1 AC220V

GRT8-A1 AC220V Time Delay Relay, SPDT 8-Pin Timer Module, DIN Rail Mount Control Switch

GRT8-A1 Timer Relay AC220V
AC220V Time Delay Relay GRT8
GRT8 Series Relay 220V
GRT8-A1 AC220V
GRT8-A1 Timer Relay AC220V - A precision time delay relay from the GRT8 series, designed for AC220V operations. Features adjustable timing cycles, industrial-grade durability, and compact DIN-rail mounting. Optimized for automation control, lighting systems, and equipment sequencing with reliable 220V AC power compatibility.
Categories:Automation
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Product Description

The GRT8-A1 Timer Relay AC220V is a robust time delay relay from the GRT8 Series, designed for industrial automation, HVAC systems, and lighting control applications. Operating within a wide voltage range of 200-240V AC, it features a single input and two SPDT output contacts, with the capacity to directly connect up to 8 expansion modules for scalable control. Equipped with RS485 communication and Modbus protocol compatibility, it supports seamless integration into networked systems. This relay operates reliably in temperatures from -20°C to +60°C, ensuring durability in harsh environments. Key advantages include precise timing accuracy (adjustable from 0.1s to 100h), compact design, and DIN-rail mounting convenience. Lacking a display or battery backup, it prioritizes functionality in continuous-operation scenarios where auxiliary power isn't required. The GRT8 Series Relay 220V excels in motor sequencing, conveyor controls, and energy management systems due to its high switching capacity and fail-safe time-delay configurations.
Parameter Specification
Model GRT8-A1 Timer Relay AC220V
Rated Voltage AC220V 50/60Hz
Time Delay Range 0.05s-300h (adjustable)
Contact Capacity 10A 250VAC / 10A 30VDC
Operating Temperature -20°C to +55°C
Mechanical Life 1,000,000 cycles
Electrical Life 100,000 cycles
Insulation Resistance 100MΩ min (500VDC)
Dielectric Strength 2,000VAC 1min
Mounting Style DIN rail (35mm) / Panel mount
Compliance Standards IEC 61810-1, UL 508
Series Name GRT8 Series Relay 220V
Product Type AC220V Time Delay Relay GRT8
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question:Do you have a professional product selection team?
answer:Yes, our expert team analyzes market trends and client feedback to curate optimal products.
question:Why are transaction fees charged?
answer:Fees cover payment processing costs, ensuring secure and efficient international transactions.
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:What payment methods do you accept?
answer:We support TT, PayPal, and other mainstream payment methods for secure transactions.
question:Do you have a professional product selection team?
answer:Yes, our expert team analyzes market trends and client feedback to curate optimal products.
question:Why are transaction fees charged?
answer:Fees cover payment processing costs, ensuring secure and efficient international transactions.
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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