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Value Added Solutions

Hoyt offers transformers, shunts, high voltage detectors, relays, test equipment that are used in conjunction with the analog or digital panel meter to detect or alter AC-DC current and voltage. We offer competitive pricing, quick delivery, and excellent service.

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  1. ELRM44V Series - Earth Leakage Relays

    ELRM44V Series - Earth Leakage Relays

    The ELRM44V variable earth leakage relays are designed to detect and monitor true RMS earth currents in conjunction with a separate torroid in order to protect personnel and equipment. The LED's bargraph provides a constant indication of any leakage current. There is adjustable sensitivity and time delay up to ten seconds for single and three phase systems. . Two relay outputs are provided (1 x SPNO, 1 x SPDT) to shut down power to the equipment or trigger alarms. Learn More
  2. Theta 40 Multi-variable AC to DC Transducer

    Theta 40 Multi-variable AC to DC Transducer

    Measures several variables of an electric power system such as current, voltage (rms), power factor, apparent power, reactive power and converts them to DC analog or digital signals depending on which model is selected. An RS-232 serial interface lets you program for single phase, three wire, or four wire applications. Learn More
  3. Theta 50 Isolation Transducer

    Theta 50 Isolation Transducer

    Dealing with DC ground issues or interference that provide false measurements? The Theta 50 measures the suspect DC signal and provides isolation through two available analog outputs. The isolator addresses the concerns of electromagnetic compatibility EMC and safety according (IEC 61326-1 and IEC 61010-1:2010). Learn More
  4. H288SVD Body-Prox Personal Safety Voltage Proximity Detector (240V-50kV)

    H288SVD Body-Prox Personal Safety Voltage Proximity Detector (240V-50kV)

    The H288SVD is designed to alert a user that they are approaching live or energized equipment where dangerous voltage is present. Notification is given by a loud buzzer the beeps and flashing LED at a rate of twice per second. Power is provided by a 9V alkaline battery that gives you months of battery life and indication that the battery level is low by beeping every five seconds. The product is an ideal safety device for utility, industrial, or personal rescue employees that must respond in unknown conditions. It is waterproof and can be work on a belt with the built in clip or around the neck with the lanyard. Learn More
  5. H277HP High Voltage Non-Contact Voltage Detector (50V to 132kV)

    H277HP High Voltage Non-Contact Voltage Detector (50V to 132kV)

    The H277HP is an ideal tool for checking the presence of AC high voltages and AC low voltages in cables, wall outlets, fuses, etc. It can be used for non-contact detection of AC voltages from 50V-132kV. The wide operating range also makes it a valuable for industrial, utility, and mine safety applications. Learn More
  6. 7SFT Series, Current Transformer, Instrument Class, 100 Amps to 1600 Amps, 2.50" Window

    7SFT Series, Current Transformer, Instrument Class, 100 Amps to 1600 Amps, 2.50" Window

    The 7SFT series is used with ammeters, wattmeters, and cross current compensation. The terminals are brass studs No. 8-32 UNC with mounting hardware. Learn More
  7. 7RL Series, Current Transformer, Instrument Class, 100 Amps to 1600 Amps, 2.50" Window

    7RL Series, Current Transformer, Instrument Class, 100 Amps to 1600 Amps, 2.50" Window

    The 7RL series is used with ammeters, wattmeters, and cross current compensation. The 24" flexible leads are UL 1015 105°C, CSA approved #16 AWG wire. Non-standard lengths to be specified. Learn More
  8. 6SFT Series, Current Transformers, 100 to 1500 Amps, 2.06" Diameter Window

    6SFT Series, Current Transformers, 100 to 1500 Amps, 2.06" Diameter Window

    The 6SFT series is used with ammeters, wattmeters, and cross current compensation. The terminals are brass studs No. 8-32 UNC with mounting hardware. Learn More
  9. 6RL Series, Current Transformer, Instrument Class, 100 Amps to 1500 Amps, 2.06" Window

    6RL Series, Current Transformer, Instrument Class, 100 Amps to 1500 Amps, 2.06" Window

    The 6RL series is used with ammeters, wattmeters, and cross current compensation. The 24" flexible leads are UL 1015 105°C, CSA approved #16 AWG wire. Non-standard lengths to be specified. Learn More
  10. 5SFT Series, Current Transformers, Instrument Class, 50 to 1200 Amps, 1.56" Diameter Window

    5SFT Series, Current Transformers, Instrument Class, 50 to 1200 Amps, 1.56" Diameter Window

    The 5SFT Series current transformers are used with ammeters, wattmeters, and cross current compensation. They feature #16 AWG , 24" long leads that are UL 1015 105°C, CSA approved. Learn More

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