Value Added Solutions
Hoyt offers transformers, shunts, high voltage detectors, relays, test equipment that are used in conjunction with the analog or digital panel meters to detect or alter AC-DC current and voltage. We offer competitive pricing, quick delivery, and excellent service. If you are looking to purchase online with a credit card, check out shop.hoytmeter.com. All transactions are handled securely and confirmation with delivery date is sent via email.
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Magna-Core 8RL Series, Current Transformer, Instrument Class, 200 Amps to 2000 Amps, 3.25" Window
The Magna-Core 8RL 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. -
CPT3 Series, Control Power Transformer, 2400 to 7200 Volts
The CPT3 series can provide control power in distribution equipment motor starters or be used directly with recording volt meters. The transformer winding is vacuum encapsulated in polyurethane resin. Primary and secondary terminals are brass screws (10-32) with one flat washer and lockwasher. The s... -
PTW3 Series, Indoor Voltage Transformers, Medium Voltage, 2400 to 4800 Volts
The core and coil assembly is encased in a plastic enclosure and vacuum encapsulated in polyurethane resin. Primary terminals that are fused are 1/4-20 brass screws with one flat washer, lockwasher and two nuts. Secondary terminals are No. 10-32 brass screws with one flat washer and lockwasher. Ther...
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PTG3 Series, Indoor Voltage Transformers, Medium Voltage, 2400 to 4800 Volts
The core and coil assembly are encased in a plastic enclosure and vacuum encapsulated in polyurethane resin. Primary terminals that are fused are 1/4-20 brass screws with one flat washer, lockwasher and two nuts. Secondary terminals are No. 10-32 brass screws with one flat washer and lockwasher. The... -
3SP Series, Split Core Transformers, 100 to 1200 Amps, 2.19" x 3.25" Window
3SP Series can be split apart and reassembled onto the primary conductor without interrupting service. They conform to UL 1244, ANSI C57.13 and applicable IEC standards. -
5SP Series, Split Core Transformers, 300 to 2000 Amps, 2.88" x 4.25" Window
5SP Series can be split apart and reassembled onto the primary conductor without interrupting service. They conform to UL 1244, ANSI C57.13 and applicable IEC standards.
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1SP Series, Split Core Current Transformers, 100 to 400 Amps, 2" x 0.084" Window
1SP Series can be split apart and reassembled onto the primary conductor without interrupting service. They conform to UL 1244, ANSI C57.13 and applicable IEC standards. -
1000:1 Current Transformer, Instrument Class, Up to 100 Amps, 0.8" Window
The 1000:1 or 1000/1 current transformer is used with both analog and digital panel meters up to 100 Amps. The transformer is fully encapsulated and includes standard 18″ leads. -
781MR Series, Current Transformer, Relay Class, 100 Amps to 4000 Amps, 6.5" Window
The 781MR series is available in C100 or C200 relay class. Secondary terminals are No. 10-32 brass screws with mounting hardware.
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Magna-Core 8SHT Series, Current Transformer, Instrument Class, 200 Amps to 2000 Amps, 3.25" Window
The Magna-Core 8SHT 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. -
Type C, Current Switchboard Shunts (1 Amp to 500 Amps)
These switchboard current shunts have 3/8-16 brass screws for primary connections. The low amperage models are furnished with protective covers.