FFE 3171MR & S Vibration Switches

The type 3171 vibration switch is a low-cost, vibration-sensitive switch for the protection of rotating and reciprocating machinery. It is adjustable to operate above the machine's normal running levels of vibration, activating machine shut-down circuits and/or alarms.Once operated the internal microswitch remains latched until reset. The switch is reset by depressing a reset button on the base of the 3171MR or by energising momentarily an electrical coil in the 3171S model.FeaturesEase of installation on new or existing plant and machineryRobust for industrial environmentsManual or remote electrical resetSPCO or DPCO (manual reset) or DPST (with remote reset)Must be vertically mounted as in diagram below - sensitive in horizontal, lateral and vertical planesElectrical connections via M20x1.5mm cable entry (Models can be adapted for two cable entries)Maintenance free operationModels for operation in hazardous areas, see appropriate data sheetCaptive lid and fastenersTwo year warranty (from date of Invoice)Accessories availableBlanking plug accessory for corrosion protection when mounted into the field un-wiredVersion for hazardous areas availableApplicationsThe 3171 is ideal for use on rotating and reciprocating machinery (below 3000rpm) such as fans, centrifuges, compressors, pumps, turbines, motors and generators, vibrating conveyors, vertical and horizontal crushers and shakers.3171/MR Vibration Switch WeatherproofFFE-3171MR-1-S Type:3171 for cooling tower replaced by 8001 - 000 vibration switch Type:3171for cooling tower replaced by 8001 - 000 vibration switch 8000 - 000 Vibrationswächter mit Handrückstellung 8000-000 vibration switch with manual reset 8001 - 000 8001-010 Vibration Switch8001-010 vibration switch 8001-030 Vibration Switch With Remote Reset8100 - 000 Vibration Switch With Manual Reset8100 - 000 Vibrationswächter mit Handrückstellung 8111 - 000 Vibration SwitchModell 8000-000 Vibrationswächter mit Handrückstellung  Modell 8100 - 000 Vibrationswächter mit Handrückstellung