Solid State Relay

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  • Littelfuse
  • Siemens
Littelfuse
The FS300 Series of solid-state flashers were specifically designed to operate lamp loads. Their two-terminal series connection feature makes installation easy. The high immunity to line noise and transients makes the FS300 Series ideal for moving vehicle applications. All solid-state construction means reliability and long life. The FS300 Series offers a factory fixed flash rate of 75 FPM or may be ordered with a fixed, custom flash rate ranging from 60 to 150 FPM. Operation: Upon application of input voltage, the T2 OFF time begins. At the end of the OFF time, the T1 ON time begins and the load energizes. At the end of T1, T2 begins and the load de-energizes. This cycle repeats until input voltage is removed. Reset: Removing input voltage resets the output and the sequence to T2.
MFR: Littelfuse
MFR #: FS312
UPC: 079458993547
Item #: 789423
Available to Order
$277.78 each
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Littelfuse
The PCR Series of photo control is a combination of precision electronic circuitry, electromechanical output, and unique molded plastic housing. Designed and built to meet the demands of the most rigorous requirement of tower and obstruction lighting control, each unit is factory calibrated to meet FAA and FCC specifications. Electronic circuit, output contactor, and terminal block are all contained within front plastic housing. Edge support molded into the bottom edge of housing allows easy wiring of new and existing installations. Available with or without cast aluminum junction box. Operation: When the amount of light sensed falls below the actuation level for energization, the output relay energizes. Conversely, when the amount rises above the actuation level for de-energization, the output relay de-energizes.
MFR: Littelfuse
MFR #: PCR11
UPC: 079458997750
Item #: 1366356
Available to Order
$1744.23 each
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Littelfuse
The SCR series are Tower and Obstruction Lighting Controls used in a variety of applications. The SCR430T and SCR630T are universal lamp alarm relays designed to sense the failure of flashing or steady incandescent beacon lamps or steady side lights. The SCR9L is a universal lamp alarm relay designed to sense the failure of flashing or steady LED beacon lamps or obstruction lamps. The SCR490D Series is used to provide remote monitoring of steady burning incandescent marker and obstruction lighting. Four onboard switches allow operator programming for lighting systems with two through nine lamps on a single AC circuit. See the Technical Resource Section below for individual datasheets containing specifications and operation details.
MFR: Littelfuse
MFR #: SCR430T
UPC: 079458998511
Item #: 960294
Available to Order
$953.48 each
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Littelfuse
Ac Low Cost Flasher
MFR: Littelfuse
MFR #: FS126
UPC: 079458993349
Item #: 1133963
Available to Order
$125.00 each
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Siemens
Digital monitoring relay voltage monitoring, 22.5 mm from 17 to 275 V AC/DC over- and undershoot internal power supply DC and AC 50 to 60 HZ spurious peak lag 0.1 to 20 s hysteresis 0.1 to 150 v 1 changeover contact with or without error memory screw terminal replacement product for 3ug3534, 3ug3535
MFR: Siemens
MFR #: 3UG4633-1AL30
UPC: 754554931487
Item #: 1254532
Available to Order
$358.50 each
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