Control when electrical equipment switches ON with the AH3-3 Delay Timer Relay. Designed for power-on delay applications, with adjustable timing and an 8-pin socket base for convenient installation.
| Detail | Information |
|---|---|
| What is it? | A time-delay relay used to delay the switching of an electrical circuit |
| Who is it for? | Electricians, technicians, automation installers, workshops and businesses |
| What problem does it solve? | Prevents a connected circuit from switching immediately when power/control is applied |
| Why is it better? | Adjustable delay timing with an included socket-base design |
| Product Name | AH3-3 |
| Model | ST2P |
| Type | Time Relay / Delay Timer |
| Application | Power-On Delay |
| Contact Form | SPDT / supplier also lists 1Z instant + 1Z delay contact |
| Rated Current | 5A |
| Maximum Switching Voltage | 250V |
| Pins | 8P |
| Installation | DIN Rail / Device Type |
| Certificate | CE |
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| Feature | Benefit |
|---|---|
| Power-On Delay | Delays circuit activation instead of switching immediately |
| Adjustable Timing | Supplier lists timing from 0.1 seconds up to 12 hours |
| 5A Contact Capacity | Suitable for compatible low-power control loads |
| 250V Maximum Switching Voltage | Designed for compatible circuits up to the listed voltage |
| 8-Pin Design | Provides multiple terminals for control and switching |
| Socket Base | Makes installation and replacement more convenient |
| SPDT Contact | Provides flexible switching configuration |
| 0.5% Maximum Delay Accuracy | Supplier-listed timing accuracy |
| DIN Rail Installation | Suitable for compatible control panels |
| CE Listed | Supplier states CE certification |
| Ghanaian Application | How It Helps |
|---|---|
| Water Pump Control | Can introduce a delay into suitable control circuits |
| Generator Systems | Useful for certain timed control sequences |
| Electrical Panels | Adds timing functions to compatible control systems |
| Industrial Machines | Helps sequence equipment operation |
| Automatic Controls | Useful for basic automation projects |
| Workshop Equipment | Can delay activation of compatible circuits |
| Lighting Systems | Suitable for certain delayed switching applications |
| Motor Control | Can be used in control circuits where the specifications match |
Sometimes you don't want everything coming on at exactly the same moment. That's where a delay relay earns its place. It can introduce a controlled waiting period into an electrical control circuit—handy for automation and equipment sequencing. ⚡⏱️
| Specification | Details |
|---|---|
| Product Name | AH3-3 Delay Timer Relay |
| Model Number | ST2P |
| Brand | Kampa |
| Theory | Time Relay |
| Application | Power-On Delay |
| Power Source | AC/DC |
| Rated Current | 5A |
| Maximum Switching Voltage | 250V |
| Maximum Switching Current | 5A |
| Contact Capacity | AC250V 5A |
| Contact Form | SPDT |
| Contact Configuration | 1Z Instant Contact + 1Z Delay Contact |
| Pins | 8P |
| Timing Specification | 0.1s–12h |
| Advertised Timing Range | 0–60 seconds / 0–60 minutes |
| Delay Accuracy | ≤0.5% |
| Terminal Type | Screw Terminal |
| Contact Material | Copper |
| Contact Load | Low Power |
| Protection | Sealed |
| Size | 51 × 41 × 83mm |
| Ambient Temperature | -5°C to +40°C |
| Installation | DIN Rail / Device Type |
| Application | Use |
|---|---|
| Power-On Delay | Delayed activation of compatible circuits |
| Pump Control | Timing functions in suitable pump-control systems |
| Industrial Automation | Basic sequencing and timing |
| Motor Control Circuits | Introducing controlled delays |
| Generator Control | Suitable timing/control applications |
| Lighting Control | Delayed switching applications |
| Electrical Panels | Timer-based control circuits |
| Machinery | Automated sequencing |
| Step | What To Do |
|---|---|
| 1. Identify the circuit | Determine where the delay function is required |
| 2. Check the relay rating | Confirm the load does not exceed the 5A contact capacity |
| 3. Select the delay | Set the required delay period |
| 4. Mount the relay | Install the relay/socket correctly |
| 5. Connect the wiring | Follow the manufacturer's terminal diagram |
| 6. Apply power | Supply the correct AC/DC control voltage |
| 7. Test the delay | Confirm the circuit activates after the programmed delay |
| 8. Monitor operation | Check that the connected equipment operates correctly |
| Item | Details |
|---|---|
| AH3-3 Timer Relay | Yes |
| 8-Pin Socket Base | Included with the listed product configuration |
| Delay Function | Yes |
| Adjustment Function | Yes |
| Mounting Accessories | Not specified |
| Wiring Diagram | Confirm with supplier |
| Reason | Benefit |
|---|---|
| Ghana-Focused Electrical Supply | Products presented around practical Ghanaian electrical needs |
| Automation Components | Useful products for electrical control and automation |
| Easy Ordering | Order directly through WhatsApp |
| Nationwide Delivery | Delivery available across Ghana |
| Product Guidance | Get important specifications clarified before purchase |
| Suitable for Professionals | Useful for electricians, technicians and installers |
| Location | Delivery Time |
|---|---|
| Accra | 1–2 Working Days |
| Kumasi | 1–3 Working Days |
| Takoradi | 1–3 Working Days |
| Tamale | 2–5 Working Days |
| Other Regions | 2–5 Working Days Nationwide |
