Phase monitoring relay Eberle
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General information
Ordercode YESSS
4278-3304 
Product code
080023162400
EAN code
4017254159213
Product group
Phase monitoring relay
Brand
Eberle
Product specifications
Phase sequence monitoring
Yes
Phase failure detection
Yes
Function under voltage detection
No
Function over voltage detection
No
Voltage measuring range
200 - 460 V
Type of electric connection
Clip connection
With detachable clamps
No
Phase imbalance monitoring
No
Max. permitted delay-on energization time
0.2 s
Max. permitted off-delay time
0.3 s
Number of contacts as change-over contact
2
Width
22.5 mm
Height
90 mm
Depth
71.5 mm
External power supply required
No
Voltage type of supply voltage
AC
Supply voltage AC 50 Hz
200 - 460 V
Supply voltage AC 60 Hz
200 - 460 V
Voltage type (operating voltage)
AC
Operating voltage at AC 50 Hz
200 - 460 V
Operating voltage at AC 60 Hz
200 - 460 V
Rated switch current
8 A
Product information