Thermal Overload Relay 0.32~160 Amp Overload Protection 3 Phase Motor Protector
Product Information:
Model: JR36-20(0.32-16A) / JR36-63(14-63A) /  JR36-160(40-160A)  
 Suitable Contactor Model: 0.32-0.5A / 0.45-0.72A / 0.68-1.1A / 1-1.6A / 1.5-2.4A / 2.2-3.5A / 3.2-5A / 4.5-7.2A / 6.8-11A / 10-16A / 14-22A / 20-32A / 28-45A /  40-63A  / 53-85A / 75-120A / 100-160A
Rated insulation voltage (Ui): 690V
Rated working voltage (Ue): 380V
Rated current (AC-15 380V): 0.47A
Degree of protection: IP20
Travel Class: Class 10A
 Body material: Flame retardant plastic material

🌟 Key Features

  • Wide Current Range: Covers 0.32A to 160A, suitable for a variety of motor protection needs.
  • Adjustable Setting: Features an adjustable setting current​ dial for precise calibration to match your motor's specifications.
  • Manual Reset Function: Includes a prominent red Reset button​ for easy manual recovery after tripping.
  • Secure Connection: Utilizes bolt-type terminals for stable and reliable wiring.
  • Durable Construction: Black, robust housing designed for long-term use in harsh industrial environments.
  • Model Variants: Available in different sizes/configurations as shown to fit various applications.

🛠️ Applications

Ideal for protecting electric motors in industrial machinery, compressors, pumps, and conveyor systems from damage caused by overheating or excessive current draw.

🔧 Installation & Wiring

  • Current Adjustment: Turn the silver dial to set the desired trip current level according to your motor's rating.
  • Reset Operation: Press the red button manually if the relay trips due to overload.
  • Terminal Connections: Securely attach supply and load wires to the large brass screw terminals.

📏 Specifications

  • Product Type: Thermal Overload Relay
  • Model Reference: JR36 Series (or compatible)
  • Current Range: 0.32A - 160A (Depending on specific model variant)
  • Function: Overload protection and motor safety cut-off
  • Feature: Manual Reset Button, Adjustable Current Setting

※ Please note: We specialise in the production of various hardware accessories, hardware tools and mechanical transmission system components. If you have any other needs, please contact me and we will solve your problem promptly!

▲ Tips:

◆ All pictures are professionally colour-coded, but due to the different ambient light and display device settings, there may be some discrepancies between the displayed pictures and the items themselves. Please understand this.

◆ The data is measured manually. There may be deviations, but this has no effect on use.

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