CT-VWD.12

Name: CT-VWD.12
Brand: ABB
SKU: CT-VWD.12

The ABB CT-VWD.12 is a compact electronic timer with 7 time ranges (0.05 s to 24 h) and a rotary switch for easy time delay selection. Suitable for automation applications, it features a c/o contact for reliable operation.

Product ModelCT-VWD.12

Material Number

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Compact Design DescriptionThe CT-VWD.12 boasts a slim profile of only 17.5 mm, making it ideal for installation in distribution panels and other space-constrained areas.
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2. Versatile Time Ranges DescriptionWith 7 time ranges from 0.05 seconds to 24 hours, this timer offers flexibility to suit a variety of automation needs. The time delay range is easily selectable via a rotary switch on the front of the unit.
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3. Reliable Operation DescriptionEquipped with a c/o (changeover) contact, the CT-VWD.12 ensures reliable operation in your automation setup. This contact type is commonly used in applications where a changeover is required.
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4. User-Friendly Interface DescriptionThe user-friendly potentiometer on the CT-VWD.12 allows for accurate time adjustments, making it easy to set up and operate. This feature is particularly beneficial for users who need precise timing control.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

17.5 mm

Product Net Height

70 mm

Product Net Depth / Length

63 mm

Product Net Weight

0.052 kg

Timer Relay Type

Impulse ON

Time Range

0.05 s ... 100 h

5. Durable Construction DescriptionDesigned for durability, the CT-VWD.12 is built to withstand the demands of continuous operation in industrial environments. Its robust construction ensures long-lasting performance and reliability.

Rated Control Supply Voltage (Us)

24 ... 240 V AC 24 ... 48 V DC

Rated Operational Voltage

Auxiliary Circuit 250 V

Rated Frequency (f)

50 / 60 Hz DC

Output

1 c/o (SPDT) contact

Terminal Type

Screw Terminals

Rated Operational Current AC-12 (Ie)

(230 V) 6 A

Rated Operational Current AC-15 (Ie)

(230 V) 3 A

Rated Operational Current DC-12 (Ie)

(24 V) 6 A

Rated Operational Current DC-13 (Ie)

(24 V) 2 A

Rated Impulse Withstand Voltage (Uimp)

Input Circuit 4 kV

Rated Insulation Voltage (Ui)

Input Circuit / Output Circuit 300 V

Degree of Protection

Housing IP50 Terminals IP20

Overvoltage Category

III

Pollution Degree

Short-Circuit Protective Devices

Output Circuit NC - F Type Fuses 6 A Output Circuit NO - F Type Fuses 10 A

Connecting Capacity

Flexible 1x 0.5 ... 2.5 mmÂ² Flexible 2x 0.5 ... 1.5 mmÂ² Rigid 1x 0.5 ... 4 mmÂ² Rigid 2x 0.5 ... 1.5 mmÂ²

Tightening Torque

0.5 ... 0.8 NÂ·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

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 inÂ·lb

Pilot Duty UL/CSA

C300

Flammability According to UL94

V-2

Ambient Air Temperature

Operation -20 ... +60 Â°C Storage -40 ... +85 Â°C

Maximum Operating Altitude Permissible

Without Derating 2000 m

Object Classification Code

ETIM 7

EC001439 - Timer relay

ETIM 8

EC001439 - Timer relay

ETIM 9

EC001439 - Timer relay

eClass

V11.0 : 27371605

UNSPSC

39122329

E-Number (Finland)

2712883

E-Number (Norway)

4364064

E-Number (Sweden)

4033026

Manufacturer ID

1SVR500130R0000