ABB CM-PFE Phase sequence monitoring relay 1c/o – L1-L2-L3=208-440VAC
£86.88 Incl. VAT
Phase Sequence Relay CM-PFE, Width 22.5mm, Measuring Range L1-L2-L3=208-440VAC, Powered By Measuring Circuit, 1 C/O (Closed Circuit Principle) · · · Three-Phase Monitoring Relay · · It is compatible with Harmony XB4 and XB5 push buttons and pilot lights. · · This legend holder allows you to customize the control unit with an engraved tag, in line with the design approved by your customer. · · It is compatible with any standard 22mm Harmony control or signalling unit. · · It provides clear and resilient symbol marking on the label, with high contrast.
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Description
Technical Specifications Technical Specifications Phase monitoring relay Width 22.5 mm Depth 78.5 mm Height 78 mm Min. adjustable delay-on energization time 0.5 s Number of contacts as change-over contact 1 Max. permitted delay-on energization time 0.5 s Max. permitted off-delay time 0.5 s Min. adjustable off-delay time 0.5 s Voltage measurement range 208 – 440 V Function under voltage detection No Phase failure detection Yes Rated control supply voltage at AC 60 Hz 208 – 440 V Rated control supply voltage at AC 50 Hz 208 – 440 V Rated control supply voltage at DC – – – V Number of contacts as normally open contact 0.00 Number of contacts as normally closed contact 0.00 Function over voltage detection No Phase sequence monitoring Yes Phase imbalance monitoring No With detachable clamps No · Technical Data Sheet – Click to Download · Technical Data Sheet – Click to Download · Technical Data Sheet – Click to Download · Technical Data Sheet – Click to Download







