Item condition |
New |
Manufacture name |
UNDERVOLTAGE MONITORING RELAY - 3 PHASE AC ELECTRICAL SYSTEM - 230/400V ac - 1 MODULE |
Brand |
GEWISS
|
Categories |
Relays
|
Harmonized System Code |
8536 4900 00
|
Width |
17.5 mm |
Height |
45 mm |
Depth |
60 mm |
With detachable clamps |
No |
Single-phase under voltage possible |
Yes |
Three-phase under voltage possible |
Yes |
Single-phase over voltage possible |
No |
Three-phase over voltage possible |
No |
Single-phase hysteresis possible |
No |
Three-phase hysteresis possible |
No |
Contains function DC-under voltage |
No |
Contains function DC-over voltage |
No |
Contains function DC-voltage hysteresis |
No |
Type of voltage measuring range |
AC |
Type of electric connection |
Screw connection |
Rated control supply voltage at AC 50 Hz |
230-400 V |
Rated control supply voltage at AC 60 Hz |
230-400 V |
Rated control supply voltage at DC |
NA V |
Voltage measuring range 1 |
230-400 V |
Voltage measuring range 2 |
230-400 V |
Max. permitted delay-on energization time |
UN s |
Min. adjustable delay-on energization time |
UN s |
Max. permitted off-delay time |
UN s |
Min. adjustable off-delay time |
UN s |
Response value voltage |
230-400 V |
Voltage type for actuating |
AC |
Number of contacts as normally closed contact |
UN |
Number of contacts as normally open contact |
UN |
Number of contacts as change-over contact |
1 |