CT-WBS.22P

Name: CT-WBS.22P
Brand: ABB
SKU: CT-WBS.22P

The ABB CT-WBS.22P is a multifunctional electronic time relay with 7 timing functions and 10 time ranges. It offers precise adjustment and is designed for industrial applications, ensuring reliable operation with robust construction.

Product ModelCT-WBS.22P

Material Number

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Versatile Timing FunctionsThe CT-WBS.22P provides 7 timing functions, including flasher starting with ON or OFF, impulse ON, and ON-delay, making it suitable for a variety of industrial applications.
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2. Wide Time RangeWith 10 time ranges from 0.05 seconds to 300 hours, this time relay offers flexibility and precision in timing settings, ensuring it can be used in a wide range of scenarios.
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3. Precise AdjustmentThe device features fine adjustment of the time delay via an internal potentiometer with a direct reading scale, allowing for precise control over timing settings.
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4. Robust DesignConstructed with a housing material that meets the highest fire protection classification (UL 94 V-0), the CT-WBS.22P ensures reliable operation in demanding environments.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

22.5 mm

Product Net Height

85.6 mm

Product Net Depth / Length

103.7 mm

Product Net Weight

0.115 kg

Timer Relay Type

Flasher Starting with OFF Flasher Starting with ON Impulse ON ON-Delay Adjustable Impulse with Fixed Time Delay Fixed Impulse with Adjustable Time Delay ON / OFF Function

Time Range

0.05 s ... 300 h

5. Easy InstallationAvailable with both screw connection technology and Easy Connect Technology (push-in terminals), the CT-WBS.22P offers tool-free mounting and demounting on DIN-rail, simplifying installation and maintenance.

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 c/o (SPDT) contacts

Terminal Type

Screwless 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

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

30000000 cycle

Connecting Capacity

Flexible with Ferrule 2x 0.5 ... 1.5 mmÂ² Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mmÂ² Flexible 2x 0.5 ... 1.5 mmÂ² Rigid 2x 0.5 ... 1.5 mmÂ²

Wire Stripping Length

8 mm

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

B300

Connecting Capacity UL/CSA

Flexible 2x 18-16 AWG Rigid 2x 20-16 AWG

Pilot Duty UL/CSA

B300

Flammability According to UL94

V-0

Ambient Air Temperature

Operation -25 ... +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)

2712220

E-Number (Norway)

4187943

E-Number (Sweden)

4033132

Manufacturer ID

1SVR740040R3300