CT-MFD.21
CT-MFD.21
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CT-MFD.21

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  1. Products
  2. Low Voltage Products and Systems
  3. Control Products
  4. Electronic Relays and Controls
  5. Time Relays
  6. CT-D
  1. Parts & Services
  2. Medium Voltage Products and Systems
  3. Service
  4. Spares and Consumables
  5. Parts
  6. All Spare Parts (Relays-SWG-CB)
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General Information
Extended Product Type: 
CT-MFD.21
Product ID: 
1SVR500020R1100
EAN: 
4016779657662
Catalog Description: 
CT-MFD.21 Time relay, multifunction 2c/o, 12-240VAC/DC
Long Description: 
The CT-MFD.21 is a multifunction electronic time relay from the CT-D timer range. It provides 7 timing functions with 7 time ranges from 0.05 s to 100 h. This time relay operates with a rated control supply voltage of 12 - 240 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 5 A. A control input works with voltage-related (non-floating) triggering.
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Supplier Information - AETAD009
Country of Origin: 
Germany (DE)
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 of Origin: 
Germany (DE)
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 - CHABB001
Country of Origin: 
Switzerland (CH)
Lead Time: 
76 day
Made To Order: 
No
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
CHABB001EXPU
Warranty Return: 
Product under warranty must be returned
Supplier Information - CHSEC006
Country of Origin: 
Germany (DE)
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 of Origin: 
Germany (DE)
Made To Order: 
No
Product Sales Status: 
Active
Quote Only: 
No
Ordering
EAN: 
4016779657662
Minimum Order Quantity: 
1 piece
Customs Tariff Number: 
85364900
Popular Downloads
Data Sheet, Technical Information:
2CDC110004C0210_01
Instructions and Manuals:
1SVC500010M1000
1SVC500010M0000
CAD Dimensional Drawing:
2CDC001079B0201
Dimensions
Product Net Width: 
17.5 mm
Product Net Height: 
80 mm
Product Net Depth / Length: 
63 mm
Product Net Weight: 
0.066 kg
Technical
Timer Relay Type: 
ON-Delay

OFF-Delay

Impulse ON

Impulse OFF

Flasher Starting with ON

Flasher Starting with OFF

Pulse Former
Time Range: 
0.05 s ... 100 h
Rated Control Supply Voltage (Us): 
12 ... 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) 5 A
Rated Operational Current AC-15 (Ie): 
(230 V) 3 A
Rated Operational Current DC-12 (Ie): 
(24 V) 5 A
Rated Operational Current DC-13 (Ie): 
(24 V) 1 A
Rated Impulse Withstand Voltage (Uimp): 
Input Circuit 4 kV
Rated Insulation Voltage (Ui): 
Input Circuit / Output Circuit 300 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 6 A
Connecting Capacity: 
Flexible 1x 0.5 ... 2.5 mm²

Flexible 2x 0.5 ... 1.5 mm²

Rigid 1x 0.5 ... 4 mm²

Rigid 2x 0.5 ... 1.5 mm²
Tightening Torque: 
0.5 ... 0.8 N·m
Wire Stripping Length: 
7 mm
Recommended Screw Driver: 
0.8 x 4

Pozidriv 1
Mounting Position: 
1 ... 6
Mounting on DIN Rail: 
TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715

TH35-7.5 (35 x 7.5 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: 
C300
Connecting Capacity UL/CSA: 
Flexible 1x 18-14 AWG

Flexible 2x 18-16 AWG

Rigid 1x 20-12 AWG

Rigid 2x 20-16 AWG
Tightening Torque UL/CSA: 
4.43 ... 7.08 in·lb
Pilot Duty UL/CSA: 
C300
Flammability According to UL94: 
V-2
Environmental
Ambient Air Temperature: 
Operation -20 ... +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: 
Following EU Directive 2011/65/EU
Toxic Substances Control Act - TSCA:
2CMT2023-006536
Certificates and Declarations
CCC Certificate:
CCC_2019010303150608
CQC Certificate:
CQC2019010303150608
cULus Certificate:
cULus_20031209-E140448
Declaration of Conformity - CCC:
2020980303000209
Declaration of Conformity - CE:
1SVD981010-00
Declaration of Conformity - UKCA:
1SVD981010-10
RMRS Certificate:
RMRS_1740021250
Container Information
Package Level 1 Units: 
box 1 piece
Package Level 1 Width: 
89 mm
Package Level 1 Depth / Length: 
20 mm
Package Level 1 Height: 
65 mm
Package Level 1 Gross Weight: 
0.079 kg
Package Level 1 EAN: 
4016779657662
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): 
2712819
E-Number (Norway): 
4187691
E-Number (Sweden): 
4030176
No downloads available
EPLAN DATA CT-MFD.21
2D & 3D Data CT-MFD.21
6.3.0.53655