In the next few years, the company will further expand the production scale, continuously improve the research and development, production and sales systems, and strive to become the customer's Thermal Overload Relay, overload relay product production supplier. Through innovation, we continuously endow our Thermal Overload Relay with new value and radiate new vitality, so as to obtain greater customer satisfaction. By promoting a culture of sustainability and social responsibility, businesses can demonstrate their commitment to the greater good and build trust with customers and stakeholders. As a leading company in the industry, our purpose is not only to make profits, but also to contribute to the happiness and development of human beings and the whole society. We have a proven track record of success, with satisfied customers all over the world. Our team is skilled in managing complex projects, delivering projects on time and within budget, while maintaining the highest quality standards. The company has always insisted that quality is life and reputation is the principle of development, serving customers at home and abroad and has won a good reputation. We are interdependent with our suppliers and create value and enhance our core competitiveness by developing strategic cooperation and promoting and encouraging supplier participation.
  • Thermal Overload Relay
    ● Reactive accuracy: Class 2 reactive energy
    ● Rated frequency: 50Hz
    ● Starting current: 0.001In
    ● Anti-creep: Anti-creep logic design

    ● Display: LCD
    ●...
  • DIN To Rail AC Contactor
    ● Product series: LDX2(CJX2) series AC contactor
    ● Application: Remote switching, frequent motor starting, AC motor control
    ● Rated frequency: AC 50Hz / 60Hz
    ● Rated...
  • 3 To Pole AC Contactor
    ● Product series: LDX2(CJX2) series AC contactor
    ● Pole configuration: Three-pole main contact design
    ● Application: Remote switching, frequent motor starting, AC motor control...
  • Ring Main Unit Switch State
    ● Application range: Indoor 3-35kV RMU, fixed cabinet, handcart cabinet, and switchgear panel
    ● Power supply: AC110-265V 50Hz; DC110-265V
    ● Working environment: -15°C to +55°C;...
  • Normal Type Intelligent Switchgear Control Unit
    ● Application range: Indoor 3-35kV medium-voltage switchgear cabinets
    ● Working voltage: AC/DC100-265V, 50Hz
    ● Product power consumption: <=10W
    ● Temperature measurement...
  • Digital Display Type Intelligent Switchgear Control Unit
    ● Application range: 0.1-40.5kV indoor switchgear cabinets
    ● Power supply: AC/DC85-265V; DC24V or DC48V available by order requirement
    ● Voltage circuit power consumption: <=15VA...
  • Single Circuit Power Quality Monitor
    ● Insulation strength: 2500V AC, 50Hz, 1 minute without breakdown or flashover
    ● Insulation resistance: >=20M ohm under normal test atmosphere
    ● Impulse voltage: 1.2/50us standard...
  • Double Circuit Power Quality Monitoring Device
    ● Basic measurements: Frequency, voltage, current, active power, reactive power, power factor, and phase angle
    ● Power quality steady-state indicators: Voltage deviation, frequency...
  • Power Quality Monitor
    ● Product series: LDDN-F335X Series
    ● Product type: Panel-mounted power quality meter
    ● Display: Color LCD interface with measurement, quality, harmonic, waveform, and parameter...
Anthony Caulfield star star star star star
In order to meet the needs of customers and the general market, this supplier is constantly developing new products, and the quality of the original products is still very stable.
Betty Cates star star star star star
I believe that there are many brands in the fierce market, but what I need is not cheap and unverified brands. I am satisfied with the products and services of the sellers.
Jorge Sibley star star star star star
Their production is fast and the quality is good.
Maria Torres star star star star star
Even though we had a little friction during the cooperation, we are confident that our relationship will become closer through this cooperation.
Curtis Lopez star star star star star
The product is of good quality, exactly as described by the seller, I really like it!
Terry Hull star star star star star
Their company can be a good supplier for purchases. Its production speed is fast and the quality is good.
A Guide on Thermal Overload Relay Working Principle...

A thermal overload relay is a safety device used in manual control circuits. The thermal overload uses an electric motor to control its overheated short circuit by switching off the heating circuit...

Overload Relays & Thermal Unit Selection - Schneider Electric...

Thermal Overload Relay In spite of being relatively simple and inexpensive, thermal overload relays are very effective in providing motor running overcurrent protection. This is possible because the...

Thermal (Overload) Motor Relay Protection - Electrical …...

Aug 08, 2022 · Thermal (Overload) Motor Relay Protection (on photo: RTX relay with MNX contactor; credit: larsentoubro.com) The generally accepted rule is that insulation life is halved for each 10°...

Thermal Overload Relay, NR2-93 Thermal Overload Relay Thermal …...

Feb 25, 2019 · Specification: Item Type: Thermal Overload Relay Power Frequency: 50-60hz Optional Rated Current: 30-40A,37-50A,48-65A,55-70A,63-80A,80-93A Rated Insulation Voltage: 690V Phase Break...

How do I know if my thermal overload is bad?...

Apr 04, 2021 · How is the overload relay (‘thermal block’) protects your air? When the current is too high for a too long time, the overload relay trips. In other words: t he overload relay protects...

Thermal Overload Relays Specifications | Engineering360...

Generally, melting alloy overload relays are Class 20 devices. Although thermal overload relays are designed to protect motors against overload currents, they must be capable of handling large...

We has become a leader in the industry of High Performance MCB, solar cable, over voltage and over current protector. Based on the business philosophy of innovation and pragmatism, we rely on technological progress to continuously upgrade our products to meet customer requirements. As one of the most experienced thermal overload relay manufacturers and suppliers in China, we also support customized service and OEM service. Please feel free to wholesale high quality thermal overload relay made in China here from our factory. Thank you for your interest in our products.
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