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JROA High Load Relay
  • JROA High Load Relay
Industrial Control Relay

JROA High Load Relay

The JRO series electromagnetic relay is a high-load relay designed for industrial control and power equipment applications. Featuring a stable contact structure, diverse contact configurations and a wide selection of coil voltages, it is suitable for automation equipment, power control systems, mechanical systems and devices with compatible relay sockets. This relay handles high switching currents, delivers reliable insulation performance and boasts a long electrical service life, making it well-suited for various industrial environments.

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  • Relay parameter table

    Model JRO JROB JROA
    Appearance
    Outline (L×W×H (mm)) 69 × 68.2 × 62 69 × 68.2 × 62 84 × 68.2 × 65.5

    Contact Data

    Contact Form 1A, 1B, 1C 1A, 1B, 1C 2A, 2B, 2C
    Contact Material AgCdO AgSnO2 AgNi AgCdO AgSnO2 AgNi AgCdO AgSnO2 AgNi
    Rated load 80A 240VAC/30VDC 120A 240VAC/30VDC 80A 240VAC/30VDC
    Max. Switching Current
    Max. Switching Voltage 240VAC/30VDC 240VAC/30VDC 240VAC/30VDC
    Max. Switching Power 20,000VA/2000W 27,000VA/360W 20,000VA/2000W

    Coil datas

    Rated Voltage 6~240VAC/5~110VDC 6~240VAC/12~110VDC 6~240VAC/5~110VDC
    Coil power 10VA/2.0W 10VA/2.0W 10VA/2.5W

    Specification

    Contact Resistance 500mΩ 500mΩ 500mΩ
    Insulation Resistance 500MΩ Min.(500VDC) 500MΩ Min.(500VDC) 500MΩ Min.(500VDC)
    Dielectric Strength - Open Contacts 1,500VAC 1,500VAC 1,500VAC
    Dielectric Strength - Coil And Contacts 2,500VAC 2,500VAC 2,500VAC
    Ambient Temperature -25~+55℃ -25~+55℃ -25~+55℃
    Operate/Release Time 25ms/25ms 25ms/25ms 20ms/25ms
    Mechanical Life (min) 1 × 10⁷ 1 × 10⁷ 1 × 10⁷
    Electrical Life (min) 1 × 10⁵ 1 × 10⁵ 1 × 10⁵
    Security Certificates
    Layout(Bottom view) (mm)
    Terminal Type Screw Line terminal Type Screw Line terminal Type Screw Line terminal Type
    Cross-Reference JQX-62F/1Z JQX-62F/120A JQX-62F/2Z

  • Relay Sockets

    PYF 08A PYF 14A
    PYF 08A-E PTF 14AK
    PYF 11A PYF 14A-E
    PYF 14A TP511X
    PTF 08A TP58X
    PTF 08A-E TP514X
    PTF 11AK PSF-14AE/L

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About Us
Wenzhou Jiajie Electric Co., Ltd.
Wenzhou Jiajie Electric Co., Ltd.
Wenzhou Jiajie Electric Co., Ltd. is a professional OEM JROA High Load Relay supplier with 15 years of experience in JROA High Load Relay, during these years of JROA High Load Relay processing and manufacturing. We have won the honorary titles of "National High-tech Enterprise", "Zhejiang Science and Technology Small and Medium Enterprise", and "Wenzhou Enterprise Technology Research and Development Center". We have obtained 6 national invention patents, more than 20 utility model patents and design patents, and 6 computer software copyright registrations. We have also passed the ISO9001:2015 quality management system certification.
Our products are widely used in industrial automation control, home appliances, artificial intelligence, smart home, automobiles, machine tools, electricity and electrical, instrumentation, communications, power protection, electric toys, and other related fields.
Certificate of Honor
  • UL
  • UL
  • ISO 9001
  • TÜV Rheinland
  • TÜV Rheinland
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