The ABB CT-ERC.22 is a compact, reliable ON-delay timer with 7 time ranges from 0.05 seconds to 100 hours. Ideal for industrial use with 24-48VDC or 24-240VAC supply voltage.
Product ModelCT-ERC.22
Material Number1SVR508100R0100
Product ID86874
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable Performance DescriptionThe ABB CT-ERC.22 is designed to provide consistent and reliable performance, ensuring accurate timing in a variety of industrial applications.
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2. Versatile Time Ranges DescriptionWith 7 time ranges from 0.05 seconds to 100 hours, the CT-ERC.22 offers flexibility to suit diverse timing requirements in industrial settings.
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3. Compact Design DescriptionThe compact housing of the CT-ERC.22 makes it easy to integrate into existing systems, saving space and enhancing overall system efficiency.
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4. Easy Installation DescriptionFeaturing screw or push-in connection terminals, the CT-ERC.22 offers tool-free mounting and demounting, simplifying installation and maintenance processes.
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
80 mm
Product Net Depth / Length
63 mm
Product Net Weight
0.068 kg
Timer Relay Type
ON-Delay
Time Range
0.05 s ... 100 h
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5. Durable Construction DescriptionBuilt with high-quality materials, the CT-ERC.22 is resistant to shock and vibration, ensuring it can withstand harsh industrial environments.
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
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 / 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 10 A
