Phase-sequence Phase-loss Relay [K8DT-PH]

Protect motors and other equipment from unstable voltages in the power supply system. Protect motors and other equipment by detecting phase sequence and phase loss for three-phase power supplies.
• Global application with power supply range of 200 to 480 V with one relay
• Greater resistance to inverter noise
•Width of 17.5 mm to reduce space required in panels
• Push-in plus Technology that reduce wiring work
• UL listed for easy shipping to North America
• Double-insertion holes for crossover wiring (all terminals)
• Models added with transistor outputs for superior contact reliability
• RoHS compliant

Part Number

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Part Numbers

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Part Number
K8DT-PH1CN
K8DT-PH1TN

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Number of Contacts as Change-Over Contact	Number of Contacts as Normally Open Contact
	78.60 €	1		3 Days	1	0
	78.60 €	1		3 Days	0	1

Basic information

Application	Phase sequence and phase loss monitoring	Type of Electric Connection	Spring clamp connection	Voltage Type for Actuating	AC
With Detachable Clamps	false	Depth(mm)	90	Height(mm)	90
Width(mm)	17.5	Number of Contacts as Normally Closed Contact	0	Rated Control Supply Voltage AC 60 Hz(V)	380 - 480
Rated Control Supply Voltage AC 50 Hz(V)	380 - 480	Phase Imbalance Monitoring	false	Function Under Voltage Detection	false
Phase Sequence Monitoring	false	Function Over Voltage Detection	false	Phase Failure Detection	true
Max. Permitted Delay-On Energization Time(s)	0.15	Voltage Measuring Range(V)	200 - 480