A Simple Mechanical Timer for Daily ON/OFF Control
This is a 24-hour mechanical time switch designed for automatic daily control of lighting, ventilation, irrigation equipment and other electrical circuits.
It features a clear analogue dial with 96 adjustable segments. Each segment represents 15 minutes, allowing several ON and OFF periods to be arranged throughout the day. Once set, the programme repeats automatically every 24 hours. The compact DIN rail design makes it suitable for installation inside distribution boards, equipment cabinets and electrical control panels.
Practical Features
- Visible 24-Hour Dial：The operating schedule can be viewed directly from the front dial without entering a digital programming menu.
- 15-Minute Time Setting：The 96 adjustable segments provide a minimum setting interval of 15 minutes for simple daily schedules.
- Backup Timekeeping：The internal backup power keeps the clock mechanism running during temporary power interruptions, helping the timer continue with the preset schedule after power returns.
- Manual Override：The front selector allows users to choose between automatic programmed operation and permanent ON mode.
- DIN Rail Installation：The narrow modular housing is designed for quick installation on a standard DIN rail inside an electrical enclosure.
Typical Uses
It can be used for daily scheduled control of:
- Indoor and outdoor lighting
- Advertising signs
- Fans and ventilation equipment
- Irrigation equipment
- Water circulation systems
- Heating equipment
- Electrical panels and control cabinets
For motors, pumps, LED drivers and other loads with higher starting current, the timer can also be used together with a suitable contactor.
Reference Specification
| Model | JXN-SUL180 |
|---|---|
| Product Type | 24-hour electromechanical time switch |
| Programme Cycle | Repeating every 24 hours |
| Number of Time Segments | 96 |
| Minimum Setting Interval | 15 minutes |
| Rated Voltage | 110–250VAC |
| Frequency | 45–60Hz |
| Contact Rating | 16A at 250VAC, resistive load |
| Operating Modes | Automatic programme / permanent ON |
| Backup Duration | 100 hours |
| Display Type | Analogue rotary dial |
| Installation | DIN rail mounting |
| Motor Supply Terminals | L and N |
| Switching Terminals | Terminals 1 and 2 |
| Front Cover | Transparent protective cover |
| Branding | Standard, OEM or private label subject to order requirements |
The specifications above are based on the photographed reference sample. Final specifications and markings will be confirmed according to the approved order version.
Sourcing Support from JXNUO
SUL180-style timers are available from different manufacturers in China, with variations in voltage range, backup duration, terminals, internal components and packaging.
JXNUO can support buyers with:
- Supplier and product-version comparison
- Sample confirmation
- Specification and product-marking checks
- OEM packaging and private labelling
- Production follow-up
- Pre-shipment inspection
- Consolidation with other electrical products
The product can be sourced according to the required specification, quantity and destination-market requirements.
Please provide the required voltage, connected load, quantity, destination market and any branding or packaging requirements. JXNUO will check suitable supply options and coordinate the sourcing process in China.
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