HVAC Products

Current Devices

  • Current Devices

    Solid Core and Split Core Current Sensors, 0–100, 0-200, 0-250 A, average output with 0-10VDC or 4-20-mA

    Price range: £69.30 through £82.50 Exc. VAT Exc. VAT Select options This product has multiple variants. The options may be chosen on the product page

    The CTA (Current Output – 4-20mA) /CTV (Voltage Output 0-10VDC) Series current sensors monitor the current flowing to electrical equipment or buildings.

  • Current Devices

    Solid Core and Split Core Current Sensors, 0-10, 0-20, 0-50, 0–100, 0-150, 0-200 A, output 0-10VDC or 4-20-mA

    Price range: £41.20 through £73.00 Exc. VAT Exc. VAT Select options This product has multiple variants. The options may be chosen on the product page

    The CS series current sensors monitor the current flowing to electrical equipment or buildings. The magnitude of this current is then converted into a linear  4-20mA or 0 to 10 VDC output signal, which can be monitored by a Building Management System.

  • Current Devices

    Current Monitoring Relay

    £35.00 Exc. VAT Exc. VAT Add to cart

    The Current Monitoring Relay is designed to monitor Current to equipment and can be set to switch the volt free contact at a set current, also there is an adjustable time delay to eliminate current peaks. It can also be used with a current transformer to monitor higher currents. It has an LED indication and is Din-rail mounting.

  • Current Devices

    CSW Solid Core and Split Core Current Switches 1-200A

    Price range: £35.00 through £40.00 Exc. VAT Exc. VAT Select options This product has multiple variants. The options may be chosen on the product page

    The CSW series of AC current switches activate a normally open (NO) contact closure via a solid-state switch whenever the monitored primary circuit current exceeds a pre-set level.

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    Current Bar/Power Bar EB

    LoRa Wireless RS485 transmitter and receiver with LCD screen – 2 Units

    Original price was: £260.00.Current price is: £160.00. Exc. VAT Add to cart

    The LoRaWAN Data Transmission Terminal is a universal communication interactive equipment that is designed and manufactured based on LoRa RF chip.
    It integrates two interfaces of industrial standard RS485 and supports a variety of protocols to realise the data transmission between wired and wireless devices.
    It supports LoRaWAN Class C protocol. It can be widely applied in the IoT, centralised metering and industrial control etc.

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    Current Bar/Power Bar EB

    LoRa Wireless RS485 transmitter or receiver with LCD screen – 1 Unit

    Original price was: £150.00.Current price is: £80.00. Exc. VAT Add to cart

    The LoRaWAN Data Transmission Terminal is a universal communication interactive equipment that is designed and manufactured based on LoRa RF chip.
    It integrates two interfaces of industrial standard RS485 and supports a variety of protocols to realise the data transmission between wired and wireless devices.
    It supports LoRaWAN Class C protocol. It can be widely applied in the IoT, centralised metering and industrial control etc.

  • Current Bar/Power Bar EB

    EB-303 Current Bar

    Original price was: £210.00.Current price is: £205.00. Exc. VAT Read more

    The EC is a current sensor for standard miniature circuit breakers (MCB). It is designed to fit any type of IEC standard MCB, Residual-Current Devices (RCD), and Residual-current Circuit Breakers with Overload protection (RCBO) capable of measuring devices up to 40A. The EC includes a current transformer (CT) with turn ratio of 1:1000 and a burden resistor of 10Ω. The EC does not interfere with or affect the function of the MCB.

  • Current Bar/Power Bar EB

    EB-306 Current Bar

    £265.00 Exc. VAT Exc. VAT Read more

    The EC is a current sensor for standard miniature circuit breakers (MCB). It is designed to fit any type of IEC standard MCB, Residual-Current Devices (RCD), and Residual-current Circuit Breakers with Overload protection (RCBO) capable of measuring devices up to 40A. The EC includes a current transformer (CT) with turn ratio of 1:1000 and a burden resistor of 10Ω. The EC does not interfere with or affect the function of the MCB.

  • Current Bar/Power Bar EB

    EB-312 Current Bar

    £380.00 Exc. VAT Exc. VAT Read more

    The EC is a current sensor for standard miniature circuit breakers (MCB). It is designed to fit any type of IEC standard MCB, Residual-Current Devices (RCD), and Residual-current Circuit Breakers with Overload protection (RCBO) capable of measuring devices up to 40A. The EC includes a current transformer (CT) with turn ratio of 1:1000 and a burden resistor of 10Ω. The EC does not interfere with or affect the function of the MCB.

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