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abb ct-vwe timer impulse on 3-300s 1c/o
ABB 1SVR550130R2100 CT-VWE electronic time relay with impulse-ON function designed for industrial automation and control applications.
Why Choose the ABB 1SVR550130R2100 CT-VWE Time Relay?
The ABB 1SVR550130R2100 is a compact and reliable electronic time relay designed for accurate timing control in industrial automation, electrical control panels and machine control applications. As part of the trusted ABB CT-E timer relay series, it provides an impulse-ON interval timing function with dependable switching performance for professional control systems.
This timer relay provides an impulse-ON (interval) function, where the output relay energises for the preset time period after a control impulse is applied. Its compact 22.5 mm housing, DIN rail mounting capability and screw terminal connections make it easy to integrate into industrial control cabinets.
With an adjustable time range of 3–300 s, a 110–130 V AC control supply and a 1 changeover (SPDT) output contact rated at 250 V / 4 A, the ABB 1SVR550130R2100 is ideal for automation systems, sequencing applications and industrial electrical installations.
Key Advantages
- Compact electronic timer relay for industrial automation applications.
- Impulse-ON timing function for controlled interval switching.
- 3–300 s adjustable time range suitable for a wide range of control applications.
- 110–130 V AC supply compatibility for industrial control systems.
- DIN rail mounting saves valuable control panel space.
- Reliable SPDT switching output for flexible circuit control.
Key Features
- ABB CT-E timer relay series.
- CT-VWE impulse-ON function.
- Single-function electronic timer design.
- 3–300 s time setting range.
- 1 changeover (SPDT) output contact.
- 110–130 V AC control supply voltage.
- DIN rail mounting according to IEC 60715.
- Screw terminal electrical connections.
Reliable Timing Control for Industrial Automation
Electronic timer relays such as the ABB 1SVR550130R2100 provide accurate control of electrical switching sequences by introducing controlled time intervals into automation circuits. This enables improved process timing, machine coordination and reliable operation of industrial systems.
The ABB CT-E timer relay range is designed for professional control panel applications, offering compact dimensions, dependable switching and straightforward DIN rail installation for industrial automation engineers and machine builders.
Typical Applications
- Industrial automation control panels.
- Machine sequencing applications.
- Motor control circuits.
- Lighting and electrical control systems.
- Process automation equipment.
- OEM control cabinet assemblies.
Technical Specifications
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| Supply Voltage | 110–127 V AC/DC | |
|---|---|---|
| Contacts | 1 C/O | |
| Mounting Type | DIN rail | |
| Timing Function | Pulse | |
| Timing Range | 3 s – 5 min | |
| Device Type | Single-function timer | |
| Coil / Supply Voltage | 110 V AC, 115 V AC, 120 V AC | |
| IP Rating | IP20 | |
| Manufacturer | ABB | |
| Series | CT-E Timer Relays | |
| Model | 1SVR550130R2100 | |
| Extended product type | CT-VWE | |
| Product type | Electronic time relay | |
| Function | Impulse-ON (interval) | |
| Time range | 3–300 s | |
| Rated control supply voltage | 110–130 V AC | |
| Output | 1 changeover (SPDT) contact | |
| Rated output voltage | 250 V | |
| Rated output current | 4 A | |
| Mounting type | DIN rail mounting | |
| Terminal type | Screw terminals | |
| Protection rating | IP20 | |
| Standards | IEC/EN 61812-1, UL 508, CAN/CSA C22.2 No.14 | |
| Dimensions (H × W × D) | approx. 78 × 22.5 × 78.5 mm | |
| Weight | approx. 0.064 kg |
Frequently Asked Questions
What is the ABB 1SVR550130R2100 used for?
The ABB 1SVR550130R2100 is an electronic timer relay used to provide controlled impulse-ON switching in industrial automation and electrical control systems.
What timing function does this relay provide?
The relay provides an impulse-ON function, energising the output for the selected interval period after the control signal is applied.
What is the adjustable time range of the timer relay?
The ABB 1SVR550130R2100 provides an adjustable timing range from 3 to 300 s.
What supply voltage does the ABB 1SVR550130R2100 require?
The timer relay operates from a 110–130 V AC control supply.
Where is this timer relay typically installed?
This timer relay is typically installed on DIN rails inside industrial control panels, automation systems and electrical cabinets.
Trusted by Industrial Automation Professionals
ABB CT-E timer relays are widely used by engineers and machine builders to provide accurate timing control, reliable switching and efficient integration into modern industrial control systems.
