Products
Showing 257–272 of 655 results
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2780-115
AC Current TransducerRead moreThe Model 2780 AC Current Transducer is designed to accept an AC current input, and provide a proportional DC voltage output. A linear transformer input is coupled to a solid-state output amplifier. The Model 2780 is powered by a 115/120 VAC source, and is socket-mounted for ease of use. Model 2780 Current Transducers can be used with computer and programmable controls to provide: motor and power control; supervisory data acquisition; load monitoring; feedback control; energy management. -
2780-230
AC Current TransducerRead moreThe Model 2780 AC Current Transducer is designed to accept an AC current input, and provide a proportional DC voltage output. A linear transformer input is coupled to a solid-state output amplifier. The Model 2780 is powered by a 230/240 VAC source, and is socket-mounted for ease of use. Model 2780 Current Transducers can be used with computer and programmable controls to provide: motor and power control; supervisory data acquisition; load monitoring; feedback control; energy management. -
279B-120
DC Current Monitor1 – 10A DCRead moreThe Model 279 DC Current Monitor is a single set-point DC current monitor. It can sense either 1-10 Amps DC (24VAC or 120VAC) or 0.1-1 Amps DC (120VAC). The units have an input frequency of 50/60 Hz. The standard version, the 279B, has a screwdriver adjustable trip and hysteresis setting on top of the device. The hysteresis setting adjusts from 0% to 100%, and can be set fully clockwise for manual reset operation. A remote adjust version, the 279C, has a remote trip adjustment and a remote reset button. An LED indicator is provided on both versions to indicate when the relay is energized (current above the trip setting. )The 279B plugs into a standard 8-pin octal socket; the 279C plugs into a standard 11-pin socket.
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279B-24
DC Current Monitor1 – 10A DCRead moreThe Model 279 DC Current Monitor is a single set-point DC current monitor. It can sense either 1-10 Amps DC (24VAC or 120VAC) or 0.1-1 Amps DC (120VAC). The units have an input frequency of 50/60 Hz. The standard version, the 279B, has a screwdriver adjustable trip and hysteresis setting on top of the device. The hysteresis setting adjusts from 0% to 100%, and can be set fully clockwise for manual reset operation. A remote adjust version, the 279C, has a remote trip adjustment and a remote reset button. An LED indicator is provided on both versions to indicate when the relay is energized (current above the trip setting. )The 279B plugs into a standard 8-pin octal socket; the 279C plugs into a standard 11-pin socket.
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279BA-120
DC Current Monitor0.1 – 1A DCRead moreThe Model 279 DC Current Monitor is a single set-point DC current monitor. It can sense either 1-10 Amps DC (24VAC or 120VAC) or 0.1-1 Amps DC (120VAC). The units have an input frequency of 50/60 Hz. The standard version, the 279B, has a screwdriver adjustable trip and hysteresis setting on top of the device. The hysteresis setting adjusts from 0% to 100%, and can be set fully clockwise for manual reset operation. A remote adjust version, the 279C, has a remote trip adjustment and a remote reset button. An LED indicator is provided on both versions to indicate when the relay is energized (current above the trip setting. )The 279B plugs into a standard 8-pin octal socket; the 279C plugs into a standard 11-pin socket.
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279C-120
DC Current Monitor1 – 10A DCRead moreThe Model 279 DC Current Monitor is a single set-point DC current monitor. It can sense either 1-10 Amps DC (24VAC or 120VAC) or 0.1-1 Amps DC (120VAC). The units have an input frequency of 50/60 Hz. The standard version, the 279B, has a screwdriver adjustable trip and hysteresis setting on top of the device. The hysteresis setting adjusts from 0% to 100%, and can be set fully clockwise for manual reset operation. A remote adjust version, the 279C, has a remote trip adjustment and a remote reset button. An LED indicator is provided on both versions to indicate when the relay is energized (current above the trip setting. )The 279B plugs into a standard 8-pin octal socket; the 279C plugs into a standard 11-pin socket.
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279C-24
DC Current Monitor1 – 10A DCRead moreThe Model 279 DC Current Monitor is a single set-point DC current monitor. It can sense either 1-10 Amps DC (24VAC or 120VAC) or 0.1-1 Amps DC (120VAC). The units have an input frequency of 50/60 Hz. The standard version, the 279B, has a screwdriver adjustable trip and hysteresis setting on top of the device. The hysteresis setting adjusts from 0% to 100%, and can be set fully clockwise for manual reset operation. A remote adjust version, the 279C, has a remote trip adjustment and a remote reset button. An LED indicator is provided on both versions to indicate when the relay is energized (current above the trip setting. )The 279B plugs into a standard 8-pin octal socket; the 279C plugs into a standard 11-pin socket.
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279CA-120
DC Current Monitor0.1 – 1A DCRead moreThe Model 279 DC Current Monitor is a single set-point DC current monitor. It can sense either 1-10 Amps DC (24VAC or 120VAC) or 0.1-1 Amps DC (120VAC). The units have an input frequency of 50/60 Hz. The standard version, the 279B, has a screwdriver adjustable trip and hysteresis setting on top of the device. The hysteresis setting adjusts from 0% to 100%, and can be set fully clockwise for manual reset operation. A remote adjust version, the 279C, has a remote trip adjustment and a remote reset button. An LED indicator is provided on both versions to indicate when the relay is energized (current above the trip setting. )The 279B plugs into a standard 8-pin octal socket; the 279C plugs into a standard 11-pin socket.
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280-110DC
General Purpose RelaysDPDT 8-pin relayRead moreThe Model 280 and 281 General Purpose Plug-In Relays are heavy duty, high quality relays available at a competitive price. UL Recognized and CSA approved, the Model 280 and 281 have a long life of over 10 million mechanical operations. Model 280 and 281 relays are available in a variety of AC and DC voltages. Mounting configurations are standard 8- and 11-pin. -
280-120AC
General Purpose RelaysDPDT 8-pin relayRead moreThe Model 280 and 281 General Purpose Plug-In Relays are heavy duty, high quality relays available at a competitive price. UL Recognized and CSA approved, the Model 280 and 281 have a long life of over 10 million mechanical operations. Model 280 and 281 relays are available in a variety of AC and DC voltages. Mounting configurations are standard 8- and 11-pin. -
280-12DC
General Purpose RelaysDPDT 8-pin relayRead moreThe Model 280 and 281 General Purpose Plug-In Relays are heavy duty, high quality relays available at a competitive price. UL Recognized and CSA approved, the Model 280 and 281 have a long life of over 10 million mechanical operations. Model 280 and 281 relays are available in a variety of AC and DC voltages. Mounting configurations are standard 8- and 11-pin. -
280-240AC
General Purpose RelaysDPDT 8-pin relayRead moreThe Model 280 and 281 General Purpose Plug-In Relays are heavy duty, high quality relays available at a competitive price. UL Recognized and CSA approved, the Model 280 and 281 have a long life of over 10 million mechanical operations. Model 280 and 281 relays are available in a variety of AC and DC voltages. Mounting configurations are standard 8- and 11-pin. -
280-24AC
General Purpose RelaysDPDT 8-pin relayRead moreThe Model 280 and 281 General Purpose Plug-In Relays are heavy duty, high quality relays available at a competitive price. UL Recognized and CSA approved, the Model 280 and 281 have a long life of over 10 million mechanical operations. Model 280 and 281 relays are available in a variety of AC and DC voltages. Mounting configurations are standard 8- and 11-pin. -
280-24DC
General Purpose RelaysDPDT 8-pin relayRead moreThe Model 280 and 281 General Purpose Plug-In Relays are heavy duty, high quality relays available at a competitive price. UL Recognized and CSA approved, the Model 280 and 281 have a long life of over 10 million mechanical operations. Model 280 and 281 relays are available in a variety of AC and DC voltages. Mounting configurations are standard 8- and 11-pin. -
281-110DC
General Purpose Relays3PDT 11-pin relayRead moreThe Model 280 and 281 General Purpose Plug-In Relays are heavy duty, high quality relays available at a competitive price. UL Recognized and CSA approved, the Model 280 and 281 have a long life of over 10 million mechanical operations. Model 280 and 281 relays are available in a variety of AC and DC voltages. Mounting configurations are standard 8- and 11-pin. -
281-120AC
General Purpose Relays3PDT 11-pin relayRead moreThe Model 280 and 281 General Purpose Plug-In Relays are heavy duty, high quality relays available at a competitive price. UL Recognized and CSA approved, the Model 280 and 281 have a long life of over 10 million mechanical operations. Model 280 and 281 relays are available in a variety of AC and DC voltages. Mounting configurations are standard 8- and 11-pin.