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abb ct-ahd.12 timer off delay 0.05 s ... 100 h 1c/o
MPN: 1SVR500110R0000
Alt. SKU: CT-AHD.12
Special Price
£51.11
£42.59
Regular Price
£78.62
Why Choose the CT-AHD.12 [1SVR500110R0000]
The CT-AHD.12 is a single-function electronic time relay from the CT-D timer range. It provides an OFF-delay (delay on break) function with 7 time ranges from 0.05 s to 100 h. This time relay operates with a rated control supply voltage of 24 - 48 V DC / 24 - 240 V AC and has a 1 c/o (SPDT) output rated at 250 V / 6 A. A control input works with voltage-related (non-floating) triggering.
Technical Specification
- Function: OFF-delay (delay on break) electronic time relay.
- Time Range: 0.05 seconds to 100 hours.
- Rated Control Supply Voltage: 24 - 48 V DC / 24 - 240 V AC.
- Contact Configuration: 1 C/O (SPDT) output, rated 250 V / 6 A.
- Rated Insulation Voltage: 300 V between input and output circuits.
- Rated Impulse Withstand Voltage: 4 kV on input circuit.
- Degree of Protection: Housing IP50, terminals IP20.
- Terminal Type & Size Range: Screw terminals; flexible 0.5–2.5 mm², rigid 0.5–4 mm².
- Tightening Torque: 0.5 – 0.8 N·m.
- Mounting: DIN rail TH35-15 or TH35-7.5 according to IEC 60715.
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-AHD.12 time relay?
The CT-AHD.12 is an OFF-delay (delay on break) electronic time relay.
What are the available time ranges for this relay?
The time ranges for the CT-AHD.12 are from 0.05 seconds to 100 hours.
What is the rated control supply voltage for the CT-AHD.12?
The rated control supply voltage is 24 - 48 V DC / 24 - 240 V AC.
What type of output does the CT-AHD.12 provide?
It has a 1 c/o (SPDT) output rated at 250 V / 6 A.
What is the degree of protection for the CT-AHD.12?
The housing has an IP50 rating, while the terminals are rated IP20.
How should the CT-AHD.12 be mounted?
It can be mounted on a DIN rail TH35-15 or TH35-7.5 according to IEC 60715.
What is the tightening torque for the terminals?
The tightening torque for the terminals is between 0.5 – 0.8 N·m.
| Manufacturer Part Number | 1SVR500110R0000 |
|---|---|
| Timer Type | OFF-delay |
| Control Voltage | 24-240VAC or 24-48VDC |
| Time Range | 0.05s-100h |
| Outputs | 1 c/o SPDT output |
| Barcode | 4013614350665 |
| HS Code | 85364900 |
| Country of Manufacture | Bulgaria |
| Alternative Product SKU | CT-AHD.12 |
| Manufacturer | ABB |
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