CT-MVS.21S
CT-MVS.21S
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CT-MVS.21S

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  4. Gas Insulated Secondary Switchgear (SF6 free)
  5. SafePlus (SF6 free)
  6. SafePlus AirPlus up to 24kV
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  2. Medium Voltage Products and Systems
  3. Switchgear and Motor Control
  4. Gas Insulated Secondary Switchgear (SF6 free)
  5. SafeRing (SF6 free)
  6. SafeRing Air up to 12kV
  1. Parts & Services
  2. Medium Voltage Products and Systems
  3. Switchgear and Motor Control
  4. Gas Insulated Secondary Switchgear (SF6 free)
  5. SafeRing (SF6 free)
  6. SafeRing AirPlus up to 24kV
  1. Parts & Services
  2. Medium Voltage Products and Systems
  3. Switchgear and Motor Control
  4. Gas Insulated Secondary Switchgear (SF6)
  5. SafePlus
  6. SafePlus IEC 36kV
  1. Parts & Services
  2. Medium Voltage Products and Systems
  3. Switchgear and Motor Control
  4. Gas Insulated Secondary Switchgear (SF6)
  5. SafePlus
  6. SafePlus IEC up to 24kV
  1. Parts & Services
  2. Medium Voltage Products and Systems
  3. Switchgear and Motor Control
  4. Gas Insulated Secondary Switchgear (SF6)
  5. SafeRing
  6. SafeRing IEC 36kV
  1. Parts & Services
  2. Medium Voltage Products and Systems
  3. Switchgear and Motor Control
  4. Gas Insulated Secondary Switchgear (SF6)
  5. SafeRing
  6. SafeRing IEC up to 24kV
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General Information
Extended Product Type: 
CT-MVS.21S
Product ID: 
1SVR730020R0200
EAN: 
4016779851381
Catalog Description: 
CT-MVS.21S Time relay, multifunction 2c/o, 24-240VAC/DC
Long Description: 
The CT-MVS.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. A control input works with voltage-related (non-floating) triggering. The CT-MVS.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.
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Supplier Information - AETAD009
Country or Territory of Origin: 
Germany
Lead Time: 
0 day
Made To Order: 
No
Warranty Return: 
Product under warranty must be returned
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
AETAD009EXPU
Supplier Information - BRABB008
Country or Territory of Origin: 
Germany
Lead Time: 
0 day
Made To Order: 
No
Warranty Return: 
Product under warranty must be returned
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
BRABB008EXPU
Supplier Information - CHSEC006
Country or Territory of Origin: 
Germany
Lead Time: 
0 day
Made To Order: 
No
Warranty Return: 
Product under warranty must be returned
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
CHSEC006EXPU
Supplier Information - CZABB004
Lead Time: 
160 day
Warranty Return: 
Product under warranty must be returned
Stocked At Warehouses: 
CZABB004EXPU
Country or Territory of Origin: 
Germany
Made To Order: 
No
Product Sales Status: 
Active
Quote Only: 
No
Supplier Information - NOAAS001
Country or Territory of Origin: 
Germany
Made To Order: 
No
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
NOAAS001EXPU
Warranty Return: 
Product under warranty must be returned
Supplier Information - USINY
Lead Time: 
21 day
Made To Order: 
No
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
USSVCEXPU
Warranty Return: 
Product under warranty must be returned
Ordering
EAN: 
4016779851381
Minimum Order Quantity: 
1 piece
Customs Tariff Number: 
85364900
Popular Downloads
Data Sheet, Technical Information:
2CDC110004C0210_01
Instructions and Manuals:
1SVC730050M1000
1SVC730050M0000
CAD Dimensional Drawing:
2CDC001079B0201
EPLAN Data:
9AAC201310_EPLAN
Dimensions
Product Net Width: 
22.5 mm
Product Net Height: 
85.6 mm
Product Net Depth / Length: 
103.7 mm
Product Net Weight: 
0.148 kg
Technical
Function: 
Remote potentiometer connection
Timer Relay Type: 
Impulse OFF

Impulse ON

OFF-Delay

ON-Delay

Star-Delta
Time Range: 
0.05 s ... 300 h
Rated Control Supply Voltage (Us): 
24 ... 240 V AC/DC
Rated Operational Voltage: 
Auxiliary Circuit 250 V
Rated Frequency (f): 
50 / 60 Hz

DC
Output: 
2 c/o (SPDT) contacts
Terminal Type: 
Screw Terminals
Rated Operational Current AC-12 (Ie): 
(230 V) 4 A
Rated Operational Current AC-15 (Ie): 
(230 V) 3 A
Rated Operational Current DC-12 (Ie): 
(24 V) 4 A
Rated Operational Current DC-13 (Ie): 
(24 V) 2 A
Minimum Switching Capacity: 
12 V

100 mA
Rated Impulse Withstand Voltage (Uimp): 
Input Circuit 4 kV

Output Circuit 1 / Output Circuit 2 4 kV
Rated Insulation Voltage (Ui): 
Input Circuit / Output Circuit 500 V

Output Circuit 1 / Output Circuit 2 300 V
Degree of Protection: 
Housing IP50

Terminals IP20
Overvoltage Category: 
III
Pollution Degree: 
3
Short-Circuit Protective Devices: 
Output Circuit NC - F Type Fuses 6 A

Output Circuit NO - F Type Fuses 10 A
Electrical Durability: 
AC-12 100000 cycle
Mechanical Durability: 
Nr. Operations 30000000 cycle
Connecting Capacity: 
Flexible with Ferrule 1x 0.5 ... 2.5 mm²

Flexible with Ferrule 2x 0.5 ... 1.5 mm²

Flexible with Insulated Ferrule 1x 0.5 ... 2.5 mm²

Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mm²

Flexible 1x 0.5 ... 2.5 mm²

Flexible 2x 0.5 ... 1.5 mm²

Rigid 1x 0.5 ... 4 mm²

Rigid 2x 0.5 ... 2.5 mm²
Tightening Torque: 
0.6 ... 0.8 N·m
Wire Stripping Length: 
8 mm
Recommended Screw Driver: 
4.5

0.8 x 4

Pozidriv 1
Mounting Position: 
1 ... 6
Mounting on DIN Rail: 
TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715

TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715
Standards: 
CAN/CSA C22.2 No.14

IEC/EN 63000

IEC/EN 61812-1

UL 508
Technical UL/CSA
Maximum Operating Voltage UL/CSA: 
Output Circuit 300 V AC
Contact Rating UL/CSA: 
B300
Connecting Capacity UL/CSA: 
Flexible 1x 18-14 AWG

Flexible 2x 18-16 AWG

Rigid 2x 20-14 AWG

Rigid 1x 20-12 AWG
Tightening Torque UL/CSA: 
7.08 in·lb
Pilot Duty UL/CSA: 
B300
Flammability According to UL94: 
V-0
Environmental
Ambient Air Temperature: 
Operation -40 ... +60 °C

Storage -40 ... +85 °C
Maximum Operating Altitude Permissible: 
Without Derating 2000 m
Material Compliance
Conflict Minerals Reporting Template (CMRT):
9AKK108467A5658
REACH Declaration:
1SVD981001-4501
RoHS Information:
1SVD981001-4401
RoHS Status: 
No declaration needed
Toxic Substances Control Act - TSCA:
2CMT2023-006536
Certificates and Declarations
CQC Certificate:
CQC2007010303255979
cULus Certificate:
cULus508_20110711-E140448A
Declaration of Conformity - CCC:
2020980303000207
Declaration of Conformity - CE:
1SVD981008
Declaration of Conformity - UKCA:
1SVD981008-10
DNV GL Certificate:
DNV_GL_TAA00000XR
Container Information
Package Level 1 Units: 
box 1 piece
Package Level 1 Width: 
97 mm
Package Level 1 Depth / Length: 
30 mm
Package Level 1 Height: 
109 mm
Package Level 1 Gross Weight: 
0.17 kg
Package Level 1 EAN: 
4016779851381
External Classifications and Standards
Object Classification Code: 
K
ETIM 7: 
EC001439 - Timer relay
ETIM 8: 
EC001439 - Timer relay
ETIM 9: 
EC001439 - Timer relay
eClass: 
V11.0 : 27371605
UNSPSC: 
39122329
E-Number (Finland): 
2712196
E-Number (Norway): 
4187930
E-Number (Sweden): 
4033108
Product specific part data
No downloads available
EPLAN DATA CT-MVS.21S
2D & 3D Data CT-MVS.21S
6.3.0.53655