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ABB - 1SVR730010R0200 + CT-MFS.21S Time relay, multifunction 2c/o, 24-240VAC/DC

  1. ABB Low Voltage & Systems
  3. Low Voltage Products & Systems
  5. Control Products
  7. Electronic Relays and Controls
  9. Time Relays
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Company
ABB Low Voltage & Systems
Description
CT-S - Time Relays
Bill of material
ABB - 1SVR730010R0200 + CT-MFS.21S Time relay, multifunction 2c/o, 24-240VAC/DC
Product ID
1SVR730010R0200
Extended Product Type
CT-MFS.21S
Invoice Description
CT-MFS.21S Time relay, multifunction 2c/o, 24-240VAC/DC
Description
Time relay
Long Description
The CT-MFS.21S is a multifunction electronic time relay from the CT-S timer range. It provides 10 timing functions with 10 time ranges from 0.05 s to 300 h. This time relay operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. Two control inputs work with volt-free (floating) triggering.The CT-MFS.21S offers the possibility of connecting a remote potentiometer for the fine adjustment of the time delay. The second of the c/o contacts can be selected as an instantaneous contact. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.
International product number
4016779851367
Product number of the Manufacturer
1SVR730010R0200
Type of electric connection
Screw connection
Function delay-on energization
true
Function delay on de-energization
true
Function floating contact on energization
true
Function floating contact on de-energization
true
Function star-delta
true
Function pulse shaping
false
Function flashing, starting with pause, fixed time
false
Function flashing, starting with pulse, fixed time
false
Clock function, starting with pause, variable
false
Clock function, starting with pulse, variable
false
With plug-in socket
false
Remote operation possible
true
Suitable as remote control
false
Pluggable on auxiliary contact block
false
Rated control supply voltage Us at AC 50HZ
24 - 240 V
Rated control supply voltage Us at AC 60HZ
24 - 240 V
Rated control supply voltage Us at DC
24 - 240 V
Voltage type for actuating
AC/DC
Nominal current
4 A
Time range
0.05 - 1080000 s
Number of outputs, undelayed, normally closed contact
0
Number of outputs, undelayed, normally open contact
0
Number of outputs, undelayed, change-over contact
2
Number of outputs, delayed, normally closed contact
0
Number of outputs, delayed, normally open contact
0
Number of outputs, delayed, change-over contact
2
Outputs, reversible delayed/undelayed
true
With semiconductor output
false
Suitable for DIN rail (top hat rail) mounting
true
Suitable for front mounting
false
Width
22.5 mm
Height
85.6 mm
Depth
103.7 mm
Customs tariff number
85364900
Deeplink product page
 Link to product detail page
Type
CT-MFS.21S
Procurement
Last updateJul 25, 2025, 10:00 AM
Part number1SVR730010R0200
All information without guarantee
Last update: Jul 25, 2025, 10:00 AM
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Classifications
ETIM 10.0
Timer relay:
Nominal current: 4 A
Width: 22.5 mm
Height: 85.6 mm
Depth: 103.7 mm
Remote operation possible: true
Suitable as remote control: false
Function flashing, starting with pause, fixed time: false
Function flashing, starting with pulse, fixed time: false
Clock function, starting with pause, variable: false
Clock function, starting with pulse, variable: false
With semiconductor output: false
Function delay-on energization: true
Function floating contact on energization: true
Function star-delta: true
Time range: 0.05 - 1080000 s
Function delay on de-energization: true
Function floating contact on de-energization: true
Function pulse shaping: false
Type of electric connection: Screw connection
Rated control supply voltage AC 50 Hz: 24 - 240 V
Rated control supply voltage AC 60 Hz: 24 - 240 V
Rated control supply voltage DC: 24 - 240 V
Number of outputs, undelayed, normally closed contact: 0
Number of outputs, undelayed, normally open contact: 0
Number of outputs, undelayed, change-over contact: 2
Number of outputs, delayed, normally closed contact: 0
Number of outputs, delayed, normally open contact: 0
Number of outputs, delayed, change-over contact: 2
Pluggable on auxiliary contact block: false
Outputs, reversible delayed/undelayed: true
Suitable for DIN rail (top hat rail) mounting: true
Voltage type for actuating: AC/DC
CNS
Object Properties:
Order Number: 1SVR730010R0200
Description long: The CT-MFS.21S is a multifunction electronic time relay from the CT-S timer range. It provides 10 timing functions with 10 time ranges from 0.05 s to 300 h. This time relay operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. Two control inputs work with volt-free (floating) triggering.The CT-MFS.21S offers the possibility of connecting a remote potentiometer for the fine adjustment of the time delay. The second of the c/o contacts can be selected as an instantaneous contact. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.
Description short: CT-MFS.21S Time relay, multifunction
Manufacturer / brand name: ABB
Product website: https://new.abb.com/products/ABB1SVR730010R0200
Customs Tariff Number: 85364900
GTIN-Code: 4016779851367
ETIM 8.0
Timer relay:
Nominal current: 4 A
Width: 22.5 mm
Height: 85.6 mm
Depth: 103.7 mm
Suitable for front mounting: false
With plug-in socket: false
Remote operation possible: true
Suitable as remote control: false
Function flashing, starting with pause, fixed time: false
Function flashing, starting with pulse, fixed time: false
Clock function, starting with pause, variable: false
Clock function, starting with pulse, variable: false
With semiconductor output: false
Function delay-on energization: true
Function floating contact on energization: true
Function star-delta: true
Time range: 0.05 - 1080000 s
Function delay on de-energization: true
Function floating contact on de-energization: true
Function pulse shaping: false
Type of electric connection: Screw connection
Rated control supply voltage Us at AC 50HZ: 24 - 240 V
Rated control supply voltage Us at AC 60HZ: 24 - 240 V
Rated control supply voltage Us at DC: 24 - 240 V
Number of outputs, undelayed, normally closed contact: 0
Number of outputs, undelayed, normally open contact: 0
Number of outputs, undelayed, change-over contact: 2
Number of outputs, delayed, normally closed contact: 0
Number of outputs, delayed, normally open contact: 0
Number of outputs, delayed, change-over contact: 2
Pluggable on auxiliary contact block: false
Outputs, reversible delayed/undelayed: true
Suitable for DIN rail (top hat rail) mounting: true
Voltage type for actuating: AC/DC
ETIM 9.0
Timer relay:
Nominal current: 4 A
Width: 22.5 mm
Height: 85.6 mm
Depth: 103.7 mm
Suitable for front mounting: false
: false
Remote operation possible: true
Suitable as remote control: false
Function flashing, starting with pause, fixed time: false
Function flashing, starting with pulse, fixed time: false
Clock function, starting with pause, variable: false
Clock function, starting with pulse, variable: false
With semiconductor output: false
Function delay-on energization: true
Function floating contact on energization: true
Function star-delta: true
Time range: 0.05 - 1080000 s
Function delay on de-energization: true
Function floating contact on de-energization: true
Function pulse shaping: false
Type of electric connection: Screw connection
Rated control supply voltage AC 50 Hz: 24 - 240 V
Rated control supply voltage AC 60 Hz: 24 - 240 V
Rated control supply voltage DC: 24 - 240 V
Number of outputs, undelayed, normally closed contact: 0
Number of outputs, undelayed, normally open contact: 0
Number of outputs, undelayed, change-over contact: 2
Number of outputs, delayed, normally closed contact: 0
Number of outputs, delayed, normally open contact: 0
Number of outputs, delayed, change-over contact: 2
Pluggable on auxiliary contact block: false
Outputs, reversible delayed/undelayed: true
Suitable for DIN rail (top hat rail) mounting: true
Voltage type for actuating: AC/DC
eclass
27-37-16-05 - Timer relay:
pluggable onto contactor: false
Outputs, delayed/non-delayed switching: true
suitable for front mounting: false
suitable for mounting onto standard rails: true
max. rated control supply voltage Us: 24 - 240 V
min. rated control voltage Us with AC 50 Hz: 24 - 240 V
min. rated control voltage Us with AC 60 Hz: 24 - 240 V
min. rated control voltage Us with DC: 24 - 240 V
Nominal current: 4 A
Number of changers of delayed relay outputs: 2
Number of changers of undelayed relay outputs.: 2
Number of openers of delayed relay outputs: 0
Number of openers of undelayed relay outputs: 0
Number of shutters of the delayed relay outputs: 0
Number of shutters of the undelayed relay outputs: 0
height: 85.6 mm
Lowest value of a time range: 0.05 - 1080000 s
depth: 103.7 mm
Type of actuation: AC/DC
Greatest value of time range.: 0.05 - 1080000 s
Semi-conductor output present: false
suitable only for remote control: false
Plug-in base present: false
Remote control possible: true
Response delay is present: true
Time relay has wipe contact: true
function blinking with impulse beginning, fixed time present: false
function blinking with pause beginning, fixed time present: false
Startup wiping present: true
Impulse forming possible: false
reset-delay possible: true
Star/delta present: true
clocking with pulse starting, variable: false
clocking with pause starting, variable: false
Design of electrical connection: Screw connection
width: 22.5 mm