Alarm & Fault

The YWA10 is a relay alarm module that features 10 inputs, 2 separate relay outputs. Accepts 24 VAC/DC input signals and can be DIN rail mounted.

0.1-10 VDC adjustable setpoint trip relay with two independent outputs. 2% hysteresis at each setpoint. SPCO relay outputs rated to 10 A @ 250 VAC. 24 VDC powered and DIN rail mount.

1 to 20 mA adjustable setpoint trip relay with two independent outputs. 2% hysteresis at each setpoint. SPCO relay outputs rated to 10 A @ 250 VAC. 24 VDC powered and DIN rail mount.

A monitoring relay designed to monitor the integrity of a 4 to 20 mA signal.

A Din rail mounted current sensing relay dedicated for DC earth fault monitoring, such as insulation deterioration on a DC system. The unit is supplied complete with a dedicated DC Earth Fault CT

A Din rail mounted current sensing relay dedicated for DC earth fault monitoring, such as insulation deterioration on a DC system. The unit is supplied complete with a dedicated DC Earth Fault CT

A Din rail mounted current sensing relay dedicated for DC earth fault monitoring, such as insulation deterioration on a DC system. The unit is supplied complete with a dedicated DC Earth Fault CT

A conveniently packaged Din rail mounted AC or DC voltage input to an adjustable 4-20mA output module. Designed for process control systems with “HAND / OFF / AUTO” applications.

A conveniently packaged Din rail mounted AC or DC voltage input to an adjustable 4-20mA output module. Designed for process control systems with “HAND / OFF / AUTO” applications.

An 11 pin plug in engine start attempt relay for use in starting combustion engines connected to generators. 9 to 30 VDC auxiliary power. Features LED indication, separate start and alarm relay output.

MOD-TC-2 Thermistor monitoring Relay is used to monitor PTC sensors embedded within motor windings. On resistance rise above 3.3 kΩ  the alarm output will trip.

DIN rail mount, 4-wire system phase failure relays with independent over & under voltage control and adjustable time delay sequence (0.1 to 10 sec). SPCO relay output rated to 10 A @250 VAC. These are transformer based, thus it will ignore transients and harmonic distortions.

DIN rail mount, 3-wire system phase failure relays with independent over & under voltage control and optional adjustable time delay sequence (0.1 to 10 sec). SPCO relay output rated to 10 A @ 250 VAC. These are transformers based, thus it will ignore transients and harmonic distortions.

DIN rail mount, 4-wire system phase failure relays with independent over & under voltage control and optional adjustable time delay sequence (0.1 to 10 sec). SPCO relay output rated to 10 A @250 VAC. These are transformer based, thus it will ignore transients and harmonic distortions.

The 11WA8 is a plug in alarm integrator that has 8 inputs and 1 relay output. The output is active when any one of the inputs is active (logical OR function) It accepts 24 VAC/DC input signals.

Din rail mounted under-speed relay suitable for all kinds of machinery to detect loss of speed and pulse continuity. It accepts NAMUR proximity switch, PNP sensor, or clean contact input signals. The period between pulses is adjustable from 0.5 seconds to 21 mins

11WRSTC pump seal leak monitor relay / water leak detection relay & thermistor monitoring relay features detection of water contamination of oil, detection of water leaks from pipes in buildings, isolated probe supply and LED indication, Also available Klixon version.

11WRSTCT(KLIXON,2xSPCO) pump seal leak monitor relay / water leak detection relay & thermistor monitoring relay features detection of water contamination of oil, detection of water leaks from pipes in buildings, isolated probe supply and LED indication, Klixon version.

11WRSTC pump seal leak monitor relay / water leak detection relay & thermistor monitoring relay features detection of water contamination of oil, detection of water leaks from pipes in buildings, isolated probe supply and LED indication, Also available Klixon version.

Din rail mounted under-speed relay suitable for all kinds of machinery to detect loss of speed and pulse continuity. It accepts NAMUR proximity switch, PNP sensor or clean contact input signals. The period between pulses is adjustable from 0.06 to 160  secs

The YWRIT is a 1 to 20 mA adjustable setpoint trip relay with one SPCO relay output. SPCO relay outputs rated to 10 A @ 250 VAC. 24 VDC powered and DIN rail mount.