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ABB CT-SDC.22 Time Relay, Star-Delta 2n/o, 24-48VDC/24-240VAC

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ABB CT-SDC.22 Time Relay, Star-Delta 2n/o, 24-48VDC/24-240VAC

Looking for a reliable star-delta time relay that’s easy to install and built to last? Meet the ABB CT-SDC.22 — part of ABB’s trusted CT-C timer range. This single-function electronic timer delivers precision performance with 7 selectable time ranges from 0.05 seconds to 10 minutes. It comes with a fixed transition time of 50 ms, ensuring smooth and efficient switching during motor startup.

Whether you need it for industrial automation, motor control, or other demanding applications, this relay can handle it. It works flawlessly with a wide range of supply voltages — 24-48V DC or 24-240V AC. Plus, it boasts a 2 n/o output with contacts rated up to 250V / 4A.

Built for flexibility and performance, the ABB CT-SDC.22 guarantees accurate timing, durability, and easy integration into your projects.

🏬 Where to Buy?

You can grab the ABB CT-SDC.22 Time Relay from Shansen Enterprises, your Authorized Channel Partner of ABB products based in Coimbatore.
We proudly serve all over India with ready stock, dispatching orders within 48 hours via courier or transport services.
⭐⭐⭐⭐⭐ With our 100% customer satisfaction record, your buying experience will be smooth and worry-free!

💬 Simply tap “Get Quote Via WhatsApp” on this product page and get your quick quote today!

Description

Technical Details Specification
Timer Relay Type Star-Delta
Time Range 0.05 s … 10 min
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) 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
Rated Insulation Voltage (Ui) Input Circuit / Output Circuit 300 V, Output Circuit 1/2 300 V
Degree of Protection Housing IP50, Terminals IP20
Overvoltage Category III
Pollution Degree 3
Short-Circuit Protective Devices Output NC – F Type Fuse 6 A / Output NO – F Type Fuse 10 A
Connecting Capacity Flexible 1x 0.5 … 2.5 mm², 2x 0.5 … 1.5 mm² / Rigid 1x 0.5 … 4 mm², 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 / TH35-7.5 (IEC 60715)
Standards CAN/CSA C22.2 No.14, IEC/EN 63000, IEC 61812-1, UL 508