Monitoring relay 5060 Hz 2phase supply 24240 V ACDC 1 changeover contact
Industrial Relays
Monitoring relay 5060 Hz 2phase supply 24240 V ACDC 1 changeover contact
Manufacturer Ref:
3RR21431AW30
Nortécnica Ref:
EAN:
4011209940093
Description
Technical Information
Attributes
Width
55
Height
99
Depth
112
Current measuring range
8
External current transformer
No
With detachable clamps
-
Single-phase hysteresis possible
No
Three-phase hysteresis possible
No
Single-phase under current possible
No
Three-phase under current possible
No
Single-phase overcurrent possible
No
Three-phase overcurrent possible
No
Contains function DC-voltage under current
No
Contains function DC-voltage overcurrent
No
Function DC-current hysteresis
No
Type of electric connection
Screw connection
Rated control supply voltage AC 50 Hz
24
Rated control supply voltage AC 60 Hz
24
Rated control supply voltage DC
24
Max. permitted delay-on energization time
60
Min. adjustable delay-on energization time
0
Max. permitted off-delay time
30
Min. adjustable off-delay time
0
Voltage type for actuating
EV000509
Number of contacts as normally closed contact
-
Number of contacts as normally open contact
-
Number of contacts as change-over contact
-
Brands
Siemens AG
Technical Sheet