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Obsolete F3US & F3USN 3-Phase Voltage Monitors

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  You are in: Crouzet Products /Automation Controls /Obsolete Products /Obsolete Control Relays /F3US & F3USN
 PRODUCT FEATURES
 Monitor for over and under voltage
 Separate threshold settings
 0.1 to 10 sec time delays on threshold overrun
 F3USN series - monitors absense of neutral
 5 to 20% hysteresis range
 10A SPDT output relay

 F3US Voltage Monitors

 F3US Series Monitors
Mounting Style Measured Voltage Input Power Series Part number
Din Mount 3 x 230 V AC 230 V AC F3US 84873200
Din Mount 3 x 400 V AC 400 V AC F3US 84873201
Din Mount 3 x 230 V AC 230 V AC F3USN 84873210
Din Mount 3 x 400 V AC 400 V AC F3USN 84873211