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abb ct-ahe timer off delay 3-300s 1c/o
MPN: 1SVR550118R2100
Why Choose the CT-AHE [1SVR550118R2100]
The CT-AHE is a single-function electronic time relay from the CT-E timer range. It provides an OFF-delay (delay on break) function with a time range from 3 s to 300 s. This time relay operates with a rated control supply voltage of 24 V AC / DC and has a 1 c/o (SPDT) output rated at 250 V / 4 A. A control input works with voltage-related (non-floating) triggering.
Technical Specification
- Function: OFF-delay electronic time relay (delay on break).
- Time Range: 3 to 300 seconds.
- Control Supply Voltage: 24 V AC/DC.
- Output Contact: 1 C/O (SPDT) rated 250 V / 4 A.
- Rated Operational Current: AC-12: 4 A at 230 V, DC-12: 4 A at 24 V.
- Terminal Type: Screw terminals.
- Mounting: DIN rail TH35-15 and TH35-7.5 (per IEC 60715).
- Standards: CAN/CSA C22.2 No.14, IEC/EN 61812-1, UL 508.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the CT-AHE relay?
The CT-AHE is an OFF-delay electronic time relay, providing a delay on break function.
What is the time range for the CT-AHE relay?
The time range for the CT-AHE relay is from 3 seconds to 300 seconds.
What is the rated control supply voltage for the CT-AHE?
The rated control supply voltage for the CT-AHE is 24 V AC/DC.
What type of output contact does the CT-AHE have?
The CT-AHE has a 1 c/o (SPDT) output contact rated at 250 V / 4 A.
What are the mounting options for the CT-AHE relay?
The CT-AHE can be mounted on DIN rail TH35-15 and TH35-7.5, compliant with IEC 60715.
What type of terminals does the CT-AHE use?
The CT-AHE uses screw terminals for connections.
What standards does the CT-AHE comply with?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SVR550118R2100 |
|---|---|
| Timer Type | OFF-delay |
| Control Voltage | 24VAC/DC |
| Time Range | 3-300s |
| Outputs | 1 c/o SPDT output |
| Barcode | 4013614346316 |
| Manufacturer | ABB |
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