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abb ct-awe timer impulse off 3-300s 1c/o
ABB 1SVR550140R2100 CT-AWE electronic time relay with impulse-OFF function, 110–130 V AC supply and 3–300 s timing range for industrial control applications.
Why Choose the ABB 1SVR550140R2100 CT-AWE Time Relay?
The ABB 1SVR550140R2100 is a reliable electronic time relay designed for precise timing control in industrial automation, control panels and electrical systems. As part of the ABB CT-E timer relay range, it provides a cost-effective solution for applications requiring accurate impulse-OFF timing functions and dependable switching performance.
This single-function timer relay offers straightforward configuration and reliable operation for OEM machinery and industrial control applications. The CT-E range combines compact dimensions with practical timing functionality, making it suitable for integration into electrical cabinets and automation systems where space efficiency and dependable control are required.
With a rated control supply voltage of 110–130 V AC and an adjustable time range of 3–300 s, the ABB 1SVR550140R2100 provides controlled time-delay switching using a 1 c/o (SPDT) output contact. Its compact 22.5 mm housing allows easy DIN rail mounting in industrial control installations.
Key Advantages
- Compact electronic timer relay for industrial automation applications.
- Impulse-OFF timing function for controlled switching operations.
- 110–130 V AC control supply voltage for industrial electrical systems.
- 3–300 s adjustable time range for flexible timing applications.
- Space-saving 22.5 mm DIN rail mounting design.
- Reliable ABB CT-E technology for OEM and control panel applications.
Key Features
- ABB CT-E timer relay series.
- CT-AWE single-function electronic time relay.
- Impulse-OFF (trailing edge interval) timing function.
- 110–130 V AC rated control supply voltage.
- 3–300 s time adjustment range.
- 1 c/o (SPDT) output contact.
- Voltage-related control input.
- Compact DIN rail mounting enclosure.
Reliable Timing Control for Industrial Automation
Electronic timer relays such as the ABB CT-AWE provide accurate switching delays to control sequences in industrial machinery, automation systems and electrical installations. By managing timing functions electronically, these relays help improve process reliability and operational efficiency.
The ABB CT-E range is designed for OEM manufacturers, panel builders and industrial engineers requiring dependable timing control in compact electrical assemblies. Its simple setup and standardised mounting format allow straightforward integration into control systems.
Typical Applications
- Industrial automation control panels.
- Machine sequencing and control systems.
- OEM machinery applications.
- Electrical cabinet timing circuits.
- Motor and actuator control systems.
- Production and process automation equipment.
Technical Specifications
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| 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 | 3 s – 5 min | |
| Switching Current (A) | 4 A | |
| Coil / Supply Voltage | 110 V AC, 115 V AC, 120 V AC | |
| Manufacturer | ABB | |
| Series | CT-E Timer Relays | |
| Model | 1SVR550140R2100 | |
| Product type | Electronic time relay | |
| Relay type | CT-AWE | |
| Timing function | Impulse-OFF | |
| Rated control supply voltage | 110–130 V AC | |
| Time range | 3–300 s | |
| Output | 1 c/o (SPDT) contact | |
| Contact rating | 250 V / 4 A | |
| Mounting type | DIN rail mounting | |
| Width | 22.5 mm | |
| Dimensions (H × W × D) | 78 × 22.5 × 78.5 mm | |
| Weight | approx. 0.067 kg |
Frequently Asked Questions
What is the ABB 1SVR550140R2100 used for?
The ABB 1SVR550140R2100 is an electronic time relay used for controlling timed switching operations in industrial automation and electrical control systems.
What timing function does this relay provide?
The CT-AWE relay provides an Impulse-OFF timing function with an adjustable range of 3–300 s.
What supply voltage does the relay require?
The ABB 1SVR550140R2100 operates with a 110–130 V AC rated control supply voltage.
What type of output contact is included?
The relay includes a 1 c/o (SPDT) output contact suitable for industrial switching applications.
Where is this timer relay installed?
The timer relay is typically installed on DIN rails inside electrical control panels and automation cabinets.
Trusted by Automation Engineers Worldwide
ABB CT-E timer relays are widely used by OEM machine builders, panel manufacturers and automation engineers to provide reliable timing control in industrial electrical systems.
