CT-SAD.22

Name: CT-SAD.22
Brand: ABB
SKU: CT-SAD.22

The ABB CT-SAD.22 is a compact, single-function electronic timer designed for star-delta change-over applications. It offers 4 time ranges from 0.05 s to 10 min and includes 2 n/o contacts, making it ideal for industrial control systems.

Product ModelCT-SAD.22

Material Number1SVR500210R0100

Product ID84048

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Versatile Time RangesThe CT-SAD.22 provides 4 time ranges from 0.05 s to 10 min, catering to a variety of timing needs in industrial settings.
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2. Star-Delta Change-Over FunctionThis timer supports a star-delta change-over function, ensuring smooth transitions in power distribution, which is crucial for efficient motor control.
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3. Compact DesignWith a width of only 17.5 mm, the CT-SAD.22 is perfectly suited for installation in distribution cabinets, saving space in control panels.
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4. Reliable ContactsThe timer features 2 n/o (normally open) contacts rated at 250 V / 5 A, ensuring reliable and consistent operation in demanding environments.
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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

0.066 kg

Timer Relay Type

Star-Delta

Time Range

0.05 s ... 10 min

5. Universal Supply Voltage CompatibilityThe CT-SAD.22 operates with a rated control supply voltage of 24-48 V DC or 24-240 V AC, making it adaptable to a wide range of industrial power systems.

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

2 n/o 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) 2 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

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

39121519

E-Number (Finland)

2712824

E-Number (Norway)

4187696

Manufacturer ID

1SVR500210R0100