Products

Showing 273–288 of 655 results

• 

  281-12DC

  General Purpose Relays
  3PDT 11-pin relay
  Read more
  The 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.
• 

  281-240AC

  General Purpose Relays
  3PDT 11-pin relay
  Read more
  The 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.
• 

  281-24AC

  General Purpose Relays
  3PDT 11-pin relay
  Read more
  The 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.
• 

  281-24DC

  General Purpose Relays
  3PDT 11-pin relay
  Read more
  The 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.
• 

  29

  Frequency Monitor
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  Model 29 Frequency Monitor has a display that shows the frequency with an accuracy of +/- 0.5%. The display is updated every second and re-initialized every 30 seconds. This unit has a user selectable relay option for High-Low or DPDT. It can also be user-selected to energize on fault or de-energize on fault. The user can select automatic or manual restart on the Model 29. The SG version of the Model 29 has silver with gold flash contacts for low current applications Model 29 Frequency Monitor can be restored to factory defaults.
• 

  295-120

  Capacitor Trip Device
  120 VAC
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  The Model 295 Capacitor Trip Device is used to trip circuit breakers requiring an AC voltage, by using the stored energy in a capacitor. The capacitor is kept at full charge during normal operation by a half-wave silicon rectifier which draws its energy from the power line. When completely discharged, the Model 295 draws approximately 10 amps from the line in the first half cycle, 3 amps the second half cycle and 1 amp from the third. Continuous current required to keep the capacitor charged is less than 5 milliamps. The capacitor holds sufficient charge to trip the breaker for at least 12 seconds after the charging voltage is removed. However, on most fault conditions, some voltage is still present, so the Model 295 is designed so that 65% of normal voltage gives sufficient charge to trip the breaker. A low-energy lamp, connected in parallel with the storage capacitor, gives a visual indication when the voltage charge is 85 volts or more on the 120V version and 170 volts or more on the 240V version.
• 

  295-240

  Capacitor Trip Device
  240 VAC
  Read more
  The Model 295 Capacitor Trip Device is used to trip circuit breakers requiring an AC voltage, by using the stored energy in a capacitor. The capacitor is kept at full charge during normal operation by a half-wave silicon rectifier which draws its energy from the power line. When completely discharged, the Model 295 draws approximately 10 amps from the line in the first half cycle, 3 amps the second half cycle and 1 amp from the third. Continuous current required to keep the capacitor charged is less than 5 milliamps. The capacitor holds sufficient charge to trip the breaker for at least 12 seconds after the charging voltage is removed. However, on most fault conditions, some voltage is still present, so the Model 295 is designed so that 65% of normal voltage gives sufficient charge to trip the breaker. A low-energy lamp, connected in parallel with the storage capacitor, gives a visual indication when the voltage charge is 85 volts or more on the 120V version and 170 volts or more on the 240V version.
• 

  30

  High Voltage Multi-Function Timer
  4 ranges (0.1 Sec. – 1023 Hr.)
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  The Model 30 is a High Voltage Multifunction Timer.
  The digital design of the Model 30 provides high accuracy,
  repeatability and response time. The output of the Model 30 is
  a heavy-duty DPDT electro-mechanical output relay.
  Four DIP switches select one of four timing functions and one
  of four timing ranges. Delay time is set with a 10-position DIP
  switch. When timing either the red LED will blink indicating the
  relay is de-energized or the green LED will blink indicating the
  relay is energized. On completion of the delay period either
  the red LED lights indicating the relay is de-energized or the
  green LED lights indicating the relay is energized.
• 

  300-H

  Programmable Timer
  0.15 Sec. – 64 Min.
  Read more
  The Model 300 Programmable Timer is designed to replace over 100 standard timers. One Model 300 can be set for one of five functions, covers four timing ranges, and has a power supply for any AC/DC voltage from 10 to 28 Volts or 40 to 260 Volts. An SG version of this model is available using silver with gold flash contacts. The digital design of the Model 300 provides high accuracy, repeatability and response time. The output of the Model 300 is a heavy-duty SPDT electro-mechanical output relay. Programming options are chosen by simply setting the four DIP switches on top of the relay, and then adjusting a potentiometer for percent of delay. A LED indicator illuminates when the relay is energized. The Model 300 can be set to Delay-on-Release by adding an external jumper between pins 6 and 8 (see Installation Instructions on product data sheet for more details).

  The Model 300 is UL Recognized and CSA Certified.
• 

  300-L

  Programmable Timer
  0.15 Sec. – 64 Min.
  Read more
  The Model 300 Programmable Timer is designed to replace over 100 standard timers. One Model 300 can be set for one of five functions, covers four timing ranges, and has a power supply for any AC/DC voltage from 10 to 28 Volts or 40 to 260 Volts. An SG version of this model is available using silver with gold flash contacts. The digital design of the Model 300 provides high accuracy, repeatability and response time. The output of the Model 300 is a heavy-duty SPDT electro-mechanical output relay. Programming options are chosen by simply setting the four DIP switches on top of the relay, and then adjusting a potentiometer for percent of delay. A LED indicator illuminates when the relay is energized. The Model 300 can be set to Delay-on-Release by adding an external jumper between pins 6 and 8 (see Installation Instructions on product data sheet for more details).

  The Model 300 is UL Recognized and CSA Certified.
• 

  301-H

  Programmable Timer
  0.15 Sec. – 64 Min.
  Read more
  The Model 301 Programmable Timer is designed to replace over 100 standard timers. The Model 301 can be set for one of five functions, covers four timing ranges, and has a power supply for any AC/DC voltage from 10 to 28 Volts or 40 to 260 Volts. An SG version of this model is available using silver with gold flash contacts. The digital design of the Model 301 provides high accuracy, repeatability and response time. The output of the Model 301 is a heavy-duty DPDT electro-mechanical output relay. Programming options are chosen by simply setting the four DIP switches on top of the relay, and then adjusting a potentiometer for percent of delay. A LED indicator illuminates when the relay is energized. The Model 301 can be set to Delay-on-Release by adding an external jumper between pins 6 and 7 (see Installation Instructions).

  The Model 301 is UL Recognized and CSA Certified.
• 

  301-L

  Programmable Timer
  0.15 Sec. – 64 Min.
  Read more
  The Model 301 Programmable Timer is designed to replace over 100 standard timers. The Model 301 can be set for one of five functions, covers four timing ranges, and has a power supply for any AC/DC voltage from 10 to 28 Volts or 40 to 260 Volts. An SG version of this model is available using silver with gold flash contacts. The digital design of the Model 301 provides high accuracy, repeatability and response time. The output of the Model 301 is a heavy-duty DPDT electro-mechanical output relay. Programming options are chosen by simply setting the four DIP switches on top of the relay, and then adjusting a potentiometer for percent of delay. A LED indicator illuminates when the relay is energized. The Model 301 can be set to Delay-on-Release by adding an external jumper between pins 6 and 7 (see Installation Instructions).

  The Model 301 is UL Recognized and CSA Certified.
• 

  303-H

  On Delay/Interval Timer
  8 ranges (1-900 Sec.)
  Read more
  The Model 303 can operate in 2 different timing modes: In the On Delay Mode: When power is applied to the coil, the timer will delay for the preset time before energizing the relay. The relay will remain energized as long as power is applied. Power must be removed to reset the timer. In the Interval Mode: When power is applied to the coil, the relay will energize immediately and remain energized for the preset time period. At the end of the time period, the relay will de-energize and remain de-energized until power is removed from the coil. Removing and re-applying power will restart the timer, energizing the relay. An SG version of this model is available using silver with gold flash contacts.

  The Model 303 is UL Recognized and CSA Certified.
• 

  303-L

  On Delay/Interval Timer
  8 ranges (1-900 Sec.)
  Read more
  The Model 303 can operate in 2 different timing modes: In the On Delay Mode: When power is applied to the coil, the timer will delay for the preset time before energizing the relay. The relay will remain energized as long as power is applied. Power must be removed to reset the timer. In the Interval Mode: When power is applied to the coil, the relay will energize immediately and remain energized for the preset time period. At the end of the time period, the relay will de-energize and remain de-energized until power is removed from the coil. Removing and re-applying power will restart the timer, energizing the relay. An SG version of this model is available using silver with gold flash contacts.

  The Model 303 is UL Recognized and CSA Certified.
• 

  310-120

  Programmable Timer
  4 ranges (0.15 Sec. – 64 Min.)
  Read more
  The Model 310 Programmable Timer is a universal timer designed to replace over 20 standard timers. Each Model 310 can be set for one of five functions in four timing ranges, and is available in three voltage ranges. The digital design of the Model 310 provides high accuracy repeatability and response time. The heavy-duty output relay carries loads up to 10 amps at up to 240 volts AC, resistive. Programming is accomplished by simply installing jumper wires between two or more socket pins. An LED indictor illuminates when the relay is energized.
• 

  310-24

  Programmable Timer
  4 ranges (0.15 Sec. – 64 Min.)
  Read more
  The Model 310 Programmable Timer is a universal timer designed to replace over 20 standard timers. Each Model 310 can be set for one of five functions in four timing ranges, and is available in three voltage ranges. The digital design of the Model 310 provides high accuracy repeatability and response time. The heavy-duty output relay carries loads up to 10 amps at up to 240 volts AC, resistive. Programming is accomplished by simply installing jumper wires between two or more socket pins. An LED indictor illuminates when the relay is energized.