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Showing 84 items within 16 product groups See all items from other sellers
  • Meitav-tec Building Automation Control

    Meitav-tec Building Automation Control
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    Meitav-tec Building Automation Controls Are Used For Regulating Air Temperature In Large Buildings.

    Meitav-tec Building Automation Controls provide reliable, automated regulation for a wide variety of applications. The HVAC Controller With BACnet Building Automation Interface is designed for AC Modbus Building Management System applications and has a modular, user-friendly design for easy use and operation. Modularity allows one main controller to direct and customize different AC applications. Various air conditioning applications are built-in and field-selectable. Offers cost efficient capabilities, such as an occupancy sensor, cooling stages, and an algorithm for maximum energy saving. Factory pre-programmed to save time on field programming. Features main controller, main input (24 VAC), heat/cool or heat pump, electric heat or oil/gas, 3 stages of heat and 2 stages of cool, adjustable fan speed, compressor delay options, 2 temperature sensor inputs and more. BTL and CE certified. The Input-Output Card For BACnet Communication For Building Automation Network is designed to control various devices using reliable software. Features 8 digital inputs and 8 digital outputs to control devices, such as air compressors, chillers, fresh air damper, lights, pumps and fans. Includes 3 temperature sensor inputs in order to view temperature in different locations, as well as 2 Analog Inputs and 2 Analog Outputs. Provides an easy connection to Din Rail and has MAC Address selection by DIP switches. Switch between auto and manual modes with ease. BTL certified.

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  • VFD Current Switches

    VFD Current Switches
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    VFD Current Switches Are Used For Applications Including Commercial, Industrial, HVAC, And More.

    VFD current switches are made of high quality materials for long lasting durability and dependability. Microprocessor-based current status switches provide accurate motor monitoring controlled by variable frequency drives. Switches store sensed amperage values for normal operation at various frequency ranges in non-volatile memory. Information allows device to distinguish between a reduced amp draw due to normal frequency change and an abnormal amp drop due to belt loss or other mechanical failures. Style is Split-Core VFD Switch/Current Sensor. Package quantity is 1. Dimensions vary per model.
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  • Current Transducers 0-5VDC Analog Output

    Current Transducers 0-5VDC Analog Output
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    Current Transducers 0-5VDC Analog Output Are Used For Applications Including Commercial, Industrial, HVAC, And More.

    Current transducers 0-5VDC analog output are made of high quality materials for long lasting durability and dependability. Transducers provide accurate load trending information with a proportional output signal. Preset switches provide convenient field setup with no required jumpers. Units monitor load trending, motor control, and fan/pump status. Available styles are Solid-Core Current Transducer and Split-Core Current Transducer. Package quantity is 1. Dimensions vary per model.

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  • Current Transducers 0-10 VDC Output

    Current Transducers 0-10 VDC Output
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    Current Transducers 0-10 VDC Output Are Used For Applications Including Commercial, Industrial, HVAC, And More.

    Current transducers 0-10 VDC output are made of high quality materials for long lasting durability and dependability. Transducers provide accurate load trending information with a proportional output signal. Units feature three amperage range options with switch selection for convenient adjustment with no required jumpers. Units monitor load trending, motor control, and fan/pump status. Available styles are Solid-Core Current Transducer and Split-Core Current Transducer. Package quantity is 1. Dimensions vary per model.

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  • Current Transducers with Relay

    Current Transducers with Relay
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    Current Transducers with Relay Are Used For Applications Including Commercial, Industrial, HVAC, And More.

    Current transducers with relay are made of high quality materials for long lasting durability and dependability. Transducers provide accurate load trending information with a proportional output signal. Units include an integrated command relay for start/stop and status monitoring of motors. Relay connections are externally available for maximum flexibility. Devices monitor load trending, motor control, and fan/pump status. Style is Split-Core Current Transducer w/ Relay. Package quantity is 1. Dimensions vary per model.

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  • DC Current Transducers

    DC Current Transducers
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    DC Current Transducers Are Used For Applications Including Commercial, Industrial, HVAC, And More.

    DC current transducers are made of high quality materials for long lasting durability and dependability. Transducers provide accurate load level monitoring of DC current loads. Units ensure longer life than traditional Hall effect sensors with no risk of permanent magnetization. Devices accommodate solar applications, battery chargers, automotive loads, marine equipment, and more. Factory calibrated to listed current span. Style is Split-Core DC Current Transducer w/ Pulse Reset Technology. Package quantity is 1. Dimensions vary per model.

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  • Field Mount Motor Control

    Field Mount Motor Control
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    Field Mount Motor Control Is Used For Applications Including Commercial, Industrial, HVAC, And More.

    Field mount motor control is made of high quality materials for long lasting durability and dependability. Units monitor, control, and troubleshoot control wiring of fractional horsepower motors. Devices accommodate exhaust fans, unit ventilators, fan terminal units, and more. Housing provides physical separation and multiple wiring exits to isolate and control high voltage wiring. Control can be mounted to 2 or 4 gang junction boxes, attached to a field enclosure, or as a stand-alone unit. Relay, current sensor, and HOA switch are combined in a series circuit. Style is Field Mount Motor Control Device. Package quantity is 1. Dimensions vary per model.

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  • Field Mount Status Relay

    Field Mount Status Relay
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    Field Mount Status Relay Is Used For Applications Including Commercial, Industrial, HVAC, And More.

    Field mount status relay is made of high quality materials for long lasting durability and dependability. Unit combines current sensor and relay in a single unit for installation ease and reduced footprint. Devices accommodate unit ventilators, fan coil units, exhaust fans, fractional HP motors, and more. Style is Field Mount Status Relay. Package quantity is 1. Dimensions vary per model.

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  • Current Transducers 4-20ma Output

    Current Transducers 4-20ma Output
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    Current Transducers 4-20ma Output Are Used For Applications Including Commercial, Industrial, HVAC, And More.

    Current transducers 4-20ma output are made of high quality materials for long lasting durability and dependability. Transducers provide accurate load trending information with a proportional output signal. Preset switches provide convenient field setup with no required jumpers. Units monitor load trending, motor control, and fan/pump status. Available styles are Solid-Core Current Transducer and Split-Core Current Transducer. Package quantity is 1. Dimensions vary per model.

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  • Adjustable Trip Current Switches, N.C. Output

    Adjustable Trip Current Switches, N.C. Output
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    Adjustable Trip Current Switches, N.C. Output Are Used For Applications Including Commercial, Industrial, HVAC, And More.

    Adjustable trip current switches, N.C. output are made of high quality materials for long lasting durability and dependability. Switches provide accurate and maintenance-free fan and pump status indication. Units monitor electrical load operation including fans, motors, compressors, and more. Devices verify lighting circuits and detect belt loss and motor failure. Style is Solid-Core Current Switch and Split-Core Current Switch. Package quantity is 1. Dimensions vary per model.

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  • Auto Calibration Current Switches

    Auto Calibration Current Switches
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    Auto Calibration Current Switches Are Used For Applications Including Commercial, Industrial, HVAC, And More.

    Auto calibration current switches are made of high quality materials for long lasting durability and dependability. Units are a microprocessor based, self-learning, and self-calibrating current switch. Switches provide calibration-free motor status, for both under-current and over-current conditions. During initial power-up, unit automatically learns the average line current with no installer requirements. Once current is learned, the switch monitors for current changes greater than ±20% of the learned load. Monitors status of industrial process equipment including motors, compressors, fuel, and more. Style is Split-Core Current Switch. Package quantity is 1. Dimensions vary per model.

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  • Fixed Trip Current Switch

    Fixed Trip Current Switch
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    Fixed Trip Current Switch Is Used For Applications Including Commercial, Industrial, HVAC, And More.

    Fixed trip current switch is made of high quality materials for long lasting durability and dependability. Switches provide status monitoring for unit vents, exhaust fans, recirculation pumps, and more. Units feature reduced turn-on levels. Available styles are Solid-Core Current Switch and Split-Core Current Switch. Package quantity is 1. Dimensions vary per model.

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  • Adjustable Trip Current Switches with Relay

    Adjustable Trip Current Switches with Relay
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    Adjustable Trip Current Switches With Relay Are Used For Applications Including Commercial, Industrial, HVAC, And More.

    Adjustable trip current switches with relay are made of high quality materials for long lasting durability and dependability. Switches allow starting, stopping, and monitoring positive status of motors. Units combine command relay and fan/pump status sensor in a single unit for installation ease and reduced footprint. Detects belt loss, motor failure, coupling shear, and more. Available styles are Solid-Core Current Switch w/ Relay and Split-Core Current Switch w/ Relay. Package quantity is 1. Dimensions vary per model.

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  • Adjustable Trip Current Switches with Relay, High Voltage Output

    Adjustable Trip Current Switches with Relay, High Voltage Output
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    Adjustable Trip Current Switches With Relay, High Voltage Output Are Used For Applications Including Commercial, Industrial, HVAC, And More.

    Adjustable trip current switches with relay, high voltage output are made of high quality materials for long lasting durability and dependability. Switches allow starting, stopping, and monitoring positive status of motors. Units combine command relay and fan/pump status sensor in a single unit for installation ease and reduced footprint. Detects belt loss, motor failure, coupling shear, and more. Available styles are Solid-Core Current Switch w/ Relay and Split-Core Current Switch w/ Relay. Package quantity is 1. Dimensions vary per model.

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  • Fixed Trip Current Switch with Relay

    Fixed Trip Current Switch with Relay
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    Fixed Trip Current Switch With Relay Are Used For Applications Including Commercial, Industrial, HVAC, And More.

    Fixed trip current switch with relay are made of high quality materials for long lasting durability and dependability. Switches combine an on/off status sensor and command relay in a single unit for installation ease and reduced footprint. Units allow starting, stopping, and monitoring of motors, drive units, exhaust fans, and more where belt loss is not a concern. Available styles are Solid-Core Current Switch w/ Relay and Split-Core Current Switch w/ Relay. Package quantity is 1. Dimensions vary per model.

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  • Adjustable Trip Current Switches

    Adjustable Trip Current Switches
    See all 12 items in product family
    Adjustable Trip Current Switches Are Used For Applications Including Commercial, Industrial, HVAC, And More.

    Adjustable trip current switches are made of high quality materials for long lasting durability and dependability. Switches accommodate line voltage loads and detect belt loss, coupling shear, mechanical failure, and more. Units monitor industrial process equipment including motors, compressors, fuel, and more. Devices are powered by the monitored current and verify lighting circuits, electrical service run times, and more. Style is Solid-Core Current Switch. Package quantity is 1. Dimensions vary per model.

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