Single-phase Overvoltage/Undervoltage Relay [K8AK-VW] (Part Numbers)

Ideal for Voltage Monitoring for Industrial Facilities and Equipment.
• Monitor for overvoltages and undervoltages simultaneously. Separate settings and outputs supported for overvoltages and undervoltages.
• Manual resetting and automatically resetting supported by one Relay.
• Pre-alarm Monitoring Mode.
• Two SPDT output relays, 5 A at 250 VAC (resistive load).
• Process control signal (0 to 10 V) and current splitter input supported.
• Output status can be monitored using LED indicator.
• Input frequency of 40 to 500 Hz supported.
• Inputs are isolated from the power supply.

Part Number

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Part Numbers

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Part Number
K8AK-VW2 24VAC/DC
K8AK-VW2 100-240VAC
K8AK-VW3 100-240VAC

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Voltage Type for Actuating	Rated Control Supply Voltage AC 60 Hz (V)	Rated Control Supply Voltage DC (V)	Rated Control Supply Voltage AC 50 Hz (V)	Response Value Voltage (V)	Voltage Measuring Range 1 (V)	Three-Phase Under Current Possible	Three-Phase Overcurrent Possible	Contains Function DC-Voltage Under Current	Single-Phase Under Current Possible	Function DC-Current Hysteresis	External Current Transformer	Contains Function DC-Voltage Overcurrent	Single-Phase Overcurrent Possible	Three-Phase Under Voltage Possible	Contains Function DC-Under Voltage	Single-Phase Under Voltage Possible	Contains Function DC-Voltage Hysteresis	Three-Phase Over Voltage Possible	Single-Phase Over Voltage Possible	Contains Function DC-Over Voltage
184.40 €	1	3 Days	AC/DC	20.4 - 26.4	20.4 - 26.4	20.4 - 26.4	1 - 150	1 - 150	false	false	true	true	true	false	true	true	-	-	-	-	-	-	-
184.40 €	1	3 Days	AC	100 - 240	-	100 - 240	1 - 150	1 - 150	false	false	true	true	true	false	true	true	-	-	-	-	-	-	-
184.40 €	1	3 Days	AC	100 - 240	-	100 - 240	20 - 600	20 - 600	-	-	-	-	-	-	-	-	false	true	true	true	false	true	true

Basic information

Application	Voltage Monitoring	Type of Electric Connection	Screw connection	With Detachable Clamps	false
Max. Permitted Off-Delay Time(s)	30	Number of Contacts as Change-Over Contact	2	Depth(mm)	100
Height(mm)	90	Width(mm)	22.5	Min. Adjustable Off-Delay Time(s)	0.1
Number of Contacts as Normally Closed Contact	0	Number of Contacts as Normally Open Contact	0	Max. Permitted Delay-On Energization Time(s)	30
Min. Adjustable Delay-On Energization Time(s)	0.1	Type of Voltage Measuring Range	AC/DC	Single-Phase Hysteresis Possible	true
Three-Phase Hysteresis Possible	false