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Home Product OYS-KR123B-TD75-7W-5 Proximity Sensor, TD75 Series 7W Wireless, Automotive Switch Component

OYS-KR123B-TD75-7W-5 Proximity Sensor, TD75 Series 7W Wireless, Automotive Switch Component

OYS-KR123B thermal relay
TD75 thermal overload relay
7W relay protection device
OYS-KR123B-TD75-7W-5
OYS-KR123B thermal relay integrated with TD75 thermal overload relay and 7W relay protection device, designed for motor circuit protection, overload monitoring, and reliable electrical system safety management.

Product Description

The OYS-KR123B-TD75-7W-5 integrates the OYS-KR123B thermal relay and TD75 thermal overload relay into a compact 7W relay protection device, designed for industrial motor control systems. It features 3-phase input, 1 NO/NC output, and direct compatibility with up to 4 expansion modules via RS-485 or Modbus interfaces. Operating within 24-440V AC/DC and -25°C to +60°C, it suits manufacturing, HVAC, and energy sectors. Equipped with a 3.5-inch LCD for real-time monitoring, the device offers precise thermal overload detection with a 0.1-30m sensing range. Advantages include IP65 protection and configurable trip thresholds, though it requires periodic calibration. Includes backup power via 2000mAh lithium battery for critical failure logging. Its robust design ensures reliable performance in high-vibration environments.
Parameter Specification
Model Number OYS-KR123B-TD75-7W-5
Device Type OYS-KR123B Thermal Relay
Overload Relay Series TD75 Thermal Overload Relay
Rated Current 5A
Control Circuit Voltage 220-240V AC
Power Consumption 7W
Contact Configuration 1NO + 1NC
Protection Class IP20
Operating Temperature -25°C to +55°C
Mechanical Life 100,000 cycles
Electrical Life 10,000 cycles
Mounting Type DIN Rail
Certification IEC/EN 60947-4-1
question:Do you accept payment after shipment?
answer:We require upfront payment as per standard procedure to ensure secure transactions.
question:Why is the shipping cost so high? Are there cheaper options?
answer:Costs vary by destination and weight. We offer multiple carriers; bulk orders may qualify for discounted rates.
question:What payment methods do you accept?
answer:We accept bank transfers, credit cards, PayPal, and verified escrow services for added security.
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 accept payment after shipment?
answer:We require upfront payment as per standard procedure to ensure secure transactions.
question:Why is the shipping cost so high? Are there cheaper options?
answer:Costs vary by destination and weight. We offer multiple carriers; bulk orders may qualify for discounted rates.
question:What payment methods do you accept?
answer:We accept bank transfers, credit cards, PayPal, and verified escrow services for added security.
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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