Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
abb ct-awe timer impulse off 0.3-30s 1c/o
ABB 1SVR550140R4100 CT-AWE electronic timer relay with impulse-OFF function, 110–130 V AC supply and SPDT output for industrial automation control.
Why Choose the ABB 1SVR550140R4100 CT-AWE Timer Relay?
The ABB 1SVR550140R4100 is a compact and reliable electronic time relay from the ABB CT-E timer relay range, designed for accurate timing control in industrial automation, electrical panels and control systems. The CT-AWE provides an impulse-OFF (trailing edge interval) timing function for applications requiring controlled switching after a supply interruption.
This single-function timer relay combines dependable switching performance with simple adjustment and DIN rail mounting, making it suitable for machinery control, automation circuits and electrical installations where precise time control is required. Its compact 22.5 mm housing enables efficient use of control panel space.
With a 110–130 V AC control supply, a 0.3–30 s adjustable time range and a 1 changeover (SPDT) output contact, the ABB CT-AWE provides a practical solution for industrial timing and switching applications.
Key Advantages
- Compact electronic timer relay for industrial automation applications.
- Impulse-OFF (trailing edge interval) timing function for controlled switching sequences.
- 110–130 V AC supply voltage suitable for industrial control circuits.
- 0.3–30 s adjustable time range for flexible timing applications.
- DIN rail mounting for straightforward electrical panel installation.
- Reliable ABB CT-E series technology for professional control systems.
Key Features
- ABB CT-E timer relay series.
- CT-AWE single-function electronic timer.
- Impulse-OFF timing operation.
- 1 c/o (SPDT) output contact.
- 110–130 V AC rated control supply voltage.
- 0.3–30 s time setting range.
- Voltage-related non-floating control input.
- Screw terminal connections.
- DIN rail mounting design.
Reliable Timing Control for Industrial Automation
Electronic timer relays such as the ABB CT-AWE provide accurate control of switching operations by introducing adjustable time delays into electrical circuits. This enables machinery, automation equipment and electrical systems to operate with precise timing sequences.
The ABB 1SVR550140R4100 is designed for engineers and panel builders requiring a compact, dependable timing solution with reliable switching performance and simple DIN rail installation.
Typical Applications
- Industrial automation control circuits.
- Machine control and process timing systems.
- Electrical control panels.
- Motor control applications.
- Building automation systems.
- Industrial switching and sequencing applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Supply Voltage | 110–127 V AC/DC | |
|---|---|---|
| Contacts | 1 C/O | |
| Mounting Type | DIN rail | |
| Device Type | Single-function timer | |
| Timing Function | Pulse | |
| Timing Range | 0.3 s – 30 s | |
| Coil / Supply Voltage | 110 V AC, 115 V AC, 120 V AC | |
| Manufacturer | ABB | |
| Series | CT-E Timer Relays | |
| Model | 1SVR550140R4100 | |
| Product type | Electronic time relay | |
| Type | CT-AWE | |
| Function | Impulse-OFF (trailing edge interval) | |
| Rated control supply voltage | 110–130 V AC | |
| Time range | 0.3–30 s | |
| Output | 1 c/o (SPDT) contact | |
| Rated output | 250 V / 4 A | |
| Terminal type | Screw terminals | |
| Mounting type | DIN rail mounting | |
| Width | 22.5 mm | |
| Dimensions (H × W × D) | approx. 78 × 22.5 × 78.5 mm | |
| Weight | approx. 0.067 kg |
Frequently Asked Questions
What is the ABB 1SVR550140R4100 used for?
The ABB 1SVR550140R4100 CT-AWE is an electronic timer relay used for impulse-OFF timing control in industrial automation and electrical switching systems.
What supply voltage does the CT-AWE require?
The timer relay operates from a 110–130 V AC control supply.
What timing range does the ABB CT-AWE provide?
The relay provides an adjustable timing range of 0.3–30 s.
What type of output contact is included?
The ABB 1SVR550140R4100 includes a 1 c/o (SPDT) output contact rated for industrial switching applications.
How is the ABB CT-AWE installed?
The timer relay is designed for DIN rail mounting inside industrial control panels and electrical cabinets.
Trusted by Automation Engineers Worldwide
ABB CT-E timer relays are widely used by automation engineers and electrical specialists to provide accurate timing control, dependable switching and efficient integration into modern industrial systems.
