Details
- •Relays
- •Current monitoring relay
- •1 KOM
- •ABB
Technical specifications
Depth103.7mm
Height85.6mm
Function DC-current hysteresisYes
Width22.5mm
Single-phase under current possibleYes
Contains function DC-voltage under currentYes
Current measuring range0.1 - 1A
Three-phase under current possibleNo
Single-phase hysteresis possibleYes
With detachable clampsNo
Three-phase over current possibleNo
Three-phase hysteresis possibleNo
External current transformerNo
Single-phase over current possibleYes
Contains function DC-voltage over currentYes
Rated control supply voltage Us at AC 50HZ110 - 130V
Type of electric connectionSpring clamp connection
Rated control supply voltage Us at AC 60HZ110 - 130V
Rated control supply voltage Us at DC- - -V
Max. permitted off-delay time30s
Number of contacts as normally open contact-
Number of contacts as normally closed contact-
Voltage type for actuatingAC
Min. adjustable off-delay time0.1s
Min. adjustable delay-on energization time-s
Max. permitted delay-on energization time-s
Number of contacts as change-over contact2
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1SVR740841R0400 | CM-SRS.21P
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Details
- Relays
- Current monitoring relay
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Depth
103.7mm
Height
85.6mm
Function DC-current hysteresis
Width
22.5mm
Single-phase under current possible
Contains function DC-voltage under current
Current measuring range
0.1 .. 1A
Three-phase under current possible
Single-phase hysteresis possible
With detachable clamps
Three-phase over current possible
Three-phase hysteresis possible
External current transformer
Single-phase over current possible
Contains function DC-voltage over current
Rated control supply voltage Us at AC 50HZ
110 .. 130V
Type of electric connection
Spring clamp connection
Rated control supply voltage Us at AC 60HZ
110 .. 130V
Rated control supply voltage Us at DC
- .. -V
Max. permitted off-delay time
30s
Number of contacts as normally open contact
-
Number of contacts as normally closed contact
-
Voltage type for actuating
AC
Min. adjustable off-delay time
0.1s
Min. adjustable delay-on energization time
-s
Max. permitted delay-on energization time
-s
Number of contacts as change-over contact
2
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.