DH48S-P Programmable Time Delay Relay 12V–220V + Socket Base
DH48S-P Precision Programmable Time Delay Relay
Take full control of your electrical timing applications with the DH48S-P Programmable Time Delay Relay. Engineered for general-purpose industrial and DIY use, this versatile time relay supports a wide voltage range (12V DC, 24V DC, 36V AC, 110V AC, 220V AC) and offers an impressively wide timing range — from 0.01 seconds all the way to 99,990 hours. Whether you need precise single-cycle triggering or complex multi-cycle automation, this relay delivers reliable, repeatable performance every time.
Made in Mainland China.
Key Features
- Wide Voltage Compatibility: Operates on 12V DC, 24V DC, 36V AC, 110V AC, and 220V AC — suitable for a broad range of electrical systems.
- Ultra-Precise Timing Range: Set delays from 0.01 seconds to 99,990 hours with selectable time units (seconds, minutes, hours).
- Programmable Cycle Count: Configure between 1 and 9,999 repeat cycles for automated, repeating sequences.
- Three Working Modes: Supports multiple operating modes including forward and reverse control for flexible circuit automation.
- Included Socket Base: Plug-in socket base included for easy installation, replacement, and secure mounting.
- Model DH48S-P: A trusted, industry-recognized time relay model for precision timing tasks.
- General Purpose Design: Suitable for lighting control, motor management, HVAC systems, industrial machinery, and more.
Specifications
| Model | DH48S-P |
| Operating Voltage | 12V DC / 24V DC / 36V AC / 110V AC / 220V AC |
| Timing Range | 0.01 seconds – 99,990 hours |
| Time Units | Seconds, Minutes, Hours |
| Cycle Count | 1 – 9,999 programmable cycles |
| Working Modes | 3 modes (including forward and reverse control) |
| Socket Base | Included |
| Origin | Mainland China |
What's in the Box
- 1 × DH48S-P Time Delay Relay
- 1 × Socket Base
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Frequently Asked Questions
Q: What voltage options does the DH48S-P programmable time delay relay support?
A: The DH48S-P time delay relay supports multiple voltage inputs: 12V DC, 24V DC, 36V AC, 110V AC, and 220V AC. This wide compatibility makes it suitable for a variety of industrial, commercial, and DIY electrical applications.
Q: What is the timing range of the DH48S-P delay relay?
A: The DH48S-P offers an exceptionally wide timing range — from as short as 0.01 seconds up to 99,990 hours. Time units can be set in seconds, minutes, or hours, giving you precise control over your timing sequences.
Q: Does the DH48S-P time relay come with a socket base?
A: Yes, a socket base is included with the DH48S-P relay. The plug-in socket base makes installation straightforward and allows for easy module replacement without rewiring.
Q: How many repeat cycles can I program on this time relay?
A: You can program between 1 and 9,999 repeat cycles, making it ideal for automated, repetitive timing tasks such as motor sequencing, lighting automation, or industrial process control.