Details
- •Relays
- •Current monitoring relay
- •1 KOM
- •ABB
Technical specifications
Width22.5mm
Height85.6mm
Depth103.7mm
Three-phase hysteresis possibleNo
Single-phase hysteresis possibleYes
With detachable clampsNo
External current transformerNo
Current measuring range0.1 - 1A
Single-phase under current possibleYes
Number of contacts as normally open contact-
Three-phase over current possibleNo
Min. adjustable delay-on energization time-s
Min. adjustable off-delay time0.1s
Three-phase under current possibleNo
Function DC-current hysteresisYes
Single-phase over current possibleYes
Voltage type for actuatingAC/DC
Contains function DC-voltage under currentYes
Number of contacts as normally closed contact-
Rated control supply voltage Us at DC24 - 240V
Type of electric connectionSpring clamp connection
Number of contacts as change-over contact2
Contains function DC-voltage over currentYes
Rated control supply voltage Us at AC 60HZ24 - 240V
Rated control supply voltage Us at AC 50HZ24 - 240V
Max. permitted delay-on energization time-s
Max. permitted off-delay time30s
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1SVR740840R0400 | CM-SRS.21P
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Details
- Relays
- Current monitoring relay
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Width
22.5mm
Height
85.6mm
Depth
103.7mm
Three-phase hysteresis possible
Single-phase hysteresis possible
With detachable clamps
External current transformer
Current measuring range
0.1 .. 1A
Single-phase under current possible
Number of contacts as normally open contact
-
Three-phase over current possible
Min. adjustable delay-on energization time
-s
Min. adjustable off-delay time
0.1s
Three-phase under current possible
Function DC-current hysteresis
Single-phase over current possible
Voltage type for actuating
AC/DC
Contains function DC-voltage under current
Number of contacts as normally closed contact
-
Rated control supply voltage Us at DC
24 .. 240V
Type of electric connection
Spring clamp connection
Number of contacts as change-over contact
2
Contains function DC-voltage over current
Rated control supply voltage Us at AC 60HZ
24 .. 240V
Rated control supply voltage Us at AC 50HZ
24 .. 240V
Max. permitted delay-on energization time
-s
Max. permitted off-delay time
30s
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.