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Home Product GRT8-BT AC/DC 12-240V SPDT Signal Relay Compact PCB Mount Electronics Appliance Use
GRT8-BT AC/DC12-240V

GRT8-BT AC/DC 12-240V SPDT Signal Relay Compact PCB Mount Electronics Appliance Use

GRT8-BT Timer Relay
AC/DC12-240V Timer
Programmable Time Relay
GRT8-BT AC/DC12-240V
GRT8-BT Timer Relay, a compact AC/DC12-240V programmable time relay, offers precise timing control for automation systems. Features multiple timing modes, wide voltage compatibility, and easy programming for industrial, lighting, or equipment scheduling applications.
Categories:Automation
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Product Description

The GRT8-BT Timer Relay is a versatile programmable time relay designed for industrial automation, supporting AC/DC12-240V wide voltage input. It features dual independent timing channels with adjustable ranges from 0.1s to 9999h, enabling precise control of multiple output circuits. Compatible with up to 8 expansion modules, it integrates RS-485 communication and Modbus protocol for seamless connectivity in PLC systems. Operating within -20°C to +60°C and 20-85% humidity, this DIN-rail mounted device excels in HVAC, lighting control, and machinery automation. Key advantages include LED status indicators, 16A switching capacity, and IP20 protection, though programming requires technical familiarity. Equipped with a 1.8" LCD display, it offers 10m remote control capability via auxiliary inputs and maintains settings through 1000-cycle non-volatile memory. Compact 72x72mm housing ensures easy panel integration.
Parameter Specification
Model GRT8-BT Timer Relay
Voltage Range AC/DC12-240V ±10%
Time Setting 0.1 sec - 100 hrs (programmable)
Control Mode On-delay, Off-delay, Interval
Input Type Universal AC/DC voltage sensing
Output Type 1CO (SPDT relay contact)
Contact Rating 5A 250VAC / 5A 30VDC
Mounting Style DIN rail TS35 / screw mounting
Protection Class IP20 (terminal protection)
Operational Temp -20°C to +55°C
Certification CE, RoHS compliant
question:Can the company provide upgraded or alternative models?
answer:Yes, we offer upgraded and alternative models based on availability and client requirements.
question:Can shipments apply for low-value declaration?
answer:Low-value declaration is subject to destination customs regulations and carrier policies.
question:Does the company provide technical selection services?
answer:Yes, we assist with technical specifications and model selection tailored to your needs.
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 upgraded or alternative models?
answer:Yes, we offer upgraded and alternative models based on availability and client requirements.
question:Can shipments apply for low-value declaration?
answer:Low-value declaration is subject to destination customs regulations and carrier policies.
question:Does the company provide technical selection services?
answer:Yes, we assist with technical specifications and model selection tailored to your needs.
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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