

Details
- •Relays
- •Current monitoring relay
- •1 KOM
- •SCHNEIDER
Technical specifications
RM22JA21MR

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Details
- Relays
- Current monitoring relay
- 1 KOM
- SCHNEIDER
Technical specifications
Single-phase hysteresis possible
Single-phase under current possible
Single-phase over current possible
External current transformer
Depth
73mm
Height
90mm
Current measuring range
0.004 .. 1A
Three-phase hysteresis possible
Three-phase under current possible
Width
22.5mm
With detachable clamps
Max. permitted delay-on energization time
-s
Rated control supply voltage Us at AC 60HZ
24 .. 240V
Type of electric connection
Screw connection
Three-phase over current possible
Function DC-current hysteresis
Contains function DC-voltage over current
Contains function DC-voltage under current
Rated control supply voltage Us at AC 50HZ
24 .. 240V
Rated control supply voltage Us at DC
24 .. 240V
Min. adjustable delay-on energization time
-s
Number of contacts as normally closed contact
2
Max. permitted off-delay time
30s
Number of contacts as change-over contact
2
Voltage type for actuating
AC/DC
Number of contacts as normally open contact
0
Min. adjustable off-delay time
0.1s