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abb ct-eke timer on delay 3 s to 300 s solid state
ABB CT-EKE 1SVR550509R1000 electronic ON-delay timer relay with 24–240 V AC/DC supply and 0.1–10 s timing range for industrial automation systems.
Why Choose the ABB CT-EKE 1SVR550509R1000 Electronic Timer Relay?
The ABB CT-EKE 1SVR550509R1000 is a compact and reliable electronic time relay designed for accurate timing control in industrial automation, electrical control panels and machine applications. As part of the ABB CT-E timer relay range, it provides a cost-effective single-function timing solution with dependable performance for repetitive control operations.
This timer relay provides an ON-delay (delay-on-make) function with a configurable time range of 0.1–10 s. Its solid-state output enables reliable switching for applications requiring high switching frequency, while the compact modular housing supports straightforward installation in electrical control systems.
With a universal 24–240 V AC/DC control supply, a 1 normally open solid-state output and DIN rail mounting capability, the ABB CT-EKE 1SVR550509R1000 is suitable for automation systems requiring precise and repeatable time-delayed switching.
Key Advantages
- Reliable electronic timer relay for industrial automation applications.
- ON-delay timing function for controlled switching sequences.
- 0.1–10 s adjustable time range for flexible operation.
- 24–240 V AC/DC supply range for universal installation compatibility.
- Solid-state output supports frequent switching applications.
- DIN rail mounting enables simple integration into control panels.
Key Features
- ABB CT-EKE electronic timer relay.
- ON-delay (delay-on-make) timing function.
- 0.1–10 s adjustable time range.
- 24–240 V AC/DC rated control supply voltage.
- 1 normally open solid-state output.
- Screw terminal connection technology.
- Compact 22.5 mm modular housing.
- DIN rail mounting according to IEC 60715.
Reliable Timing Control for Industrial Automation
Electronic timer relays such as the ABB CT-EKE provide accurate control of switching delays in automation and electrical systems. By introducing a defined time delay before output activation, they help coordinate processes, protect equipment and improve system operation.
The ABB CT-E timer relay range is designed for OEM manufacturers, machine builders and electrical engineers requiring dependable timing solutions with compact installation dimensions and flexible supply voltage options.
Typical Applications
- Industrial automation control panels.
- Machine sequencing applications.
- Motor control systems.
- Lighting and building automation systems.
- Switching delay applications.
- Electrical control cabinets.
Technical Specifications
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| Supply Voltage | 110–127 V AC/DC, 208–250 V AC/DC, 24 V AC, 24 V DC, 48–72 V AC/DC | |
|---|---|---|
| Mounting Type | DIN rail | |
| Device Type | Single-function timer | |
| Timing Function | On-delay | |
| Timing Range | 0.1 s – 10 s | |
| Coil / Supply Voltage | 110 V AC, 110 V DC, 115 V AC, 120 V AC, 125 V DC, 208 V AC, 220 V AC, 220 V DC, 230 V AC, 24 V AC, 24 V DC, 240 V AC, 48 V AC, 48 V DC, 60 V DC, 72 V DC | |
| IP Rating | IP20 | |
| Manufacturer | ABB | |
| Series | CT-E Timer Relays | |
| Model | CT-EKE | |
| Product ID | 1SVR550509R1000 | |
| Product type | Electronic timer relay | |
| Timer function | ON-delay | |
| Time range | 0.1–10 s | |
| Control supply voltage | 24–240 V AC/DC | |
| Output | Solid-state output, 1 normally open | |
| Terminal type | Screw terminals | |
| Mounting type | DIN rail mounting | |
| Dimensions (W × H × D) | 22.5 × 78 × 78.5 mm | |
| Weight | approx. 0.05 kg | |
| Protection rating | IP20 |
Frequently Asked Questions
What is the ABB CT-EKE 1SVR550509R1000 used for?
The ABB CT-EKE 1SVR550509R1000 is used to provide an ON-delay timing function for automation and electrical control applications.
What is the timing range of the ABB CT-EKE?
The ABB CT-EKE provides an adjustable timing range of 0.1–10 s.
What supply voltage does the ABB CT-EKE require?
The ABB CT-EKE operates from a universal 24–240 V AC/DC control supply.
What type of output does the ABB CT-EKE provide?
The ABB CT-EKE provides a solid-state normally open output for reliable switching operation.
How is the ABB CT-EKE installed?
The timer relay is designed for DIN rail mounting inside electrical control panels.
Trusted by Industrial Automation Professionals Worldwide
ABB CT-E timer relays are widely used by electrical engineers and machine builders to provide reliable timing control for industrial automation and electrical switching applications.
