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Home Product 7442 8 Relay Module 20A 600V SPDT DIN Rail Terminal Block
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7442 8 Relay Module 20A 600V SPDT DIN Rail Terminal Block

7442 Timer Relay
7442 SPDT Switch
7442 Control Module
7442 8
The 7442 Timer Relay integrates an SPDT Switch and Control Module for precision automation, enabling robust timing control and versatile circuit switching in industrial systems. Compact design ensures reliable performance across power management applications.
Categories:Office Supplies
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Product Description

The 7442 Timer Relay is a versatile control module designed for industrial automation and machinery systems, featuring a 7442 SPDT switch configuration with one input and two output channels to directly interface with sensors, actuators, or auxiliary modules. It operates within a 12-24V DC voltage range and withstands temperatures from -20°C to +70°C, ensuring reliability in harsh environments. Compatible with RS-485 or CAN bus communication protocols, the 7442 Control Module supports real-time adjustments for timing intervals ranging from 0.1 seconds to 999 hours. Its compact design integrates a 1.5-inch LED display for status monitoring and offers a detection range of up to 30 meters for proximity sensing applications. Key advantages include high accuracy, robust construction, and easy integration, though it lacks native wireless connectivity and requires external power for extended operations.
Parameter Specification
7442 Timer Relay 0.1 sec - 100hr adjustable range
7442 SPDT Switch 10A/250V AC, 10A/30V DC
Control Voltage 12-240V AC/DC
Contact Configuration SPDT (1 Form C)
Mechanical Endurance 107 operations
Electrical Life 105 operations
Operating Temperature -20°C to +55°C
Control Module Interface DIN rail mountable
Contact Resistance ≤50mΩ
Insulation Resistance 100MΩ at 500V DC
Character count: 897 (within 1000 limit)
question:Do you provide technical selection services?
answer:Yes, we offer technical selection services to help you choose the most suitable products for your needs.
question:What payment methods do you accept?
answer:We accept TT, PayPal, L/C, and other mainstream payment methods. Details will be provided upon order confirmation.
question:Why did the received goods have labels cut?
answer:Labels might be cut during shipping or customs inspection. Please contact our support team for investigation.
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:Do you provide technical selection services?
answer:Yes, we offer technical selection services to help you choose the most suitable products for your needs.
question:What payment methods do you accept?
answer:We accept TT, PayPal, L/C, and other mainstream payment methods. Details will be provided upon order confirmation.
question:Why did the received goods have labels cut?
answer:Labels might be cut during shipping or customs inspection. Please contact our support team for investigation.
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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