Key specification for this min adjustable light fan: voltage – input AC 110V-250V, type Time Relay. Everything below is reproduced from the factory data sheet. Made by Guangzhou Hongchaoda Intelligent Electronics Co., Ltd. (1 year on the platform, typical reply ≤3h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Min Adjustable Light Fan
- Model Number: IO34H02
- Voltage – Input: AC 110V-250V
- Place Of Origin: China
- Application: light, fan, small power water pump, automatic door
- Features: DIP switch to set time, delay 1-480 min adjustable
- Relay Type: SPDT
Technical Specifications
| Description | None |
|---|---|
| Brand Name | Eletechsup |
| Model Number | IO34H02 |
| Relay Type | SPDT |
| Place Of Origin | China |
| Mounting Type | None |
| Application | light, fan, small power water pump, automatic door |
| Type | Time Relay |
| Contact Rating (Current) | 10A |
| Voltage – Input | AC 110V-250V |
| Load Current | 10A, 5A |
| Features | DIP switch to set time, delay 1-480 min adjustable |
| Selling Units | Single item |
| Single Package Size | 13X13X4 cm |
| Single Gross Weight | 0.035 kg |
Product Details
IO34H02 is a 110-220V simple time delay relay developed and designed by eletechsup. It has the functions of power-on and time-delayed closing. The delay time can be set from 1 to 480 minutes through the DIP switch. Product parameters: 1. Brand: eletechsup 2. Model: IO34H02 3. Load capacity: 10A 120VAC 5A 220VAC 4. Working power consumption: 42mA 5. Output voltage: AC 110-220V 6. Power supply voltage: AC 110-220V 7. Weight with shell: 27 grams 8. Dimensions with shell: 44×40×21mm 9. Unified length of wires: 50mm 10. Maximum standby power consumption: 12mA 11. Number of control channels: 1 output 12. Working temperature: -25~85 13. Working humidity: 5%~95%RH 14. Shell: PC flame retardant material 15. Function: Stop power supply after a delay,Delay Time 1-480Min Adjustable 16.Control power: incandescent lamp 1000W (maximum), energy-saving lamp 300W (maximum) 17. With LED indicator light to show the working status (steady on means working, flashing means the end of delay) 18. Applicable scenarios: living room, kitchen, bathroom, bedroom, corridor, stairs, etc. 19. Wide range of uses: such as exhaust fans, motors, air coolers, cooling fans, germicidal lamps, humidifiers, heaters, etc. 20. 16 delay modes can be selected (1 minute, 3 minutes, 5 minutes, 10 minutes, 15 minutes, 25 minutes, 30 minutes, 40 minutes, 50 minutes, 60 minutes, 90 minutes, 120 minutes, 180 minutes, 240 minutes , 300 minutes, 480 minutes) Note: If used for motors or water pumps, please do not exceed 100W Module function: This module is a delayed power-off module. When the set delay time expires, stop power supply. Working status: After the power is turned on, the indicator (PWR) will remain on; after the delay is over, the indicator (PWR) will continue to flash. How to use: : Set the time you need to delay (no live settings are allowed); : After checking that the wiring is OK, power on, the module starts to work after power on, (the indicator light is always on), and the module stops power supply when the time is up (indication light flashes). 1. If it needs to be turned off in advance during use, directly disconnect the main power supply of the module. 2. Start the second delay: re-power on. Delay time selection method: : Refer to the delay mode table to select the time to be delayed; : Toggle the DIP switch (red) according to the delay mode table; : After setting, check the wiring and then power on. Note:When a new delay mode needs to be set, in order to ensure personal safety, it must be set in a power-off mode, and live operation is prohibited. General wiring diagram: SPDT Switch Control Wiring Diagram: How to set the delay time, open the shell and use the DIP switch to set the delay time:
| item | value |
| Brand Name | other |
| Model Number | None |
| Place of Origin | None |
| Mounting Type | None |
| Description | None |
| Relay Type | SPDT |
| Application | light, fan, small power water pump, automatic door |
| Type | Time Relay |
| Contact Rating (Current) | 10A |
| Voltage – Input | AC 110V-250V |
| Load Current | 10A, 5A |
| Features | DIP switch to set time, delay 1-480 min adjustable |
Guangzhou Hongchaoda Intelligent Electronics Youxiangongsi
Company Profile
Guangzhou Hongchaoda Intelligent Electronics Youxiangongsi established in 2012, is a specialized high-tech enterprise dedicated to the R&D, production, and sales of electronic components and industrial control modules. Headquartered in Guangzhou, the heart of China's electronics manufacturing, we leverage the regional advantages of the Pearl River Delta to provide customers with high-quality, reliable, and readily available electronic solutions.
We operate on a fully integrated model-designing, manufacturing, and selling our products directly. This ensures strict quality control from conception to delivery. A key differentiator is our complete stock availability for all products, and our commitment to dispatching small-batch orders within 24 hours, significantly reducing lead times for our clients.
Core Products & Solutions
Our primary business focuses on a range of essential modules for measurement, control, and communication in industrial and embedded systems:
Schumann Signal Generators: Specialized equipment for generating and researching extremely low-frequency electromagnetic signals.
485 I/O Boards: Reliable RS-485 serial interface boards for digital input and output control in industrial environments.
Temperature Acquisition Boards: Precision boards designed for accurate temperature measurement and data collection.
DC-DC Power Converters (Step-Up/Step-Down Modules): Efficient and stable power conversion modules for various voltage regulation needs.
485 Wireless Transceivers: Solutions for converting wired RS-485 communication to wireless signals, enabling flexible network deployment.
Integrated In-House Process
We maintain complete control over our production through a streamlined, in-house vertical process:
Design: Customized and standard circuit design and PCB layout.
SMT Assembly: Automated Surface-Mount Technology production lines for precise component placement.
Through-Hole (DIP) Assembly: For components requiring plugin technology.
Testing & Quality Assurance: Rigorous testing at various stages.
One-Stop Shipping: Integrated logistics for fast and direct delivery from our factory.
Our Advantages
Quick Delivery: Full in-stock availability and 24-hour dispatch for small batches.
Vertical Integration: Complete in-house control over design and manufacturing ensures quality and flexibility.
Product Focus: Deep expertise in niche areas like Schumann generators and industrial communication modules.
Reliable Supply: Direct sales model guarantees product authenticity and stable supply.
1. who are we?
We are based in Guangdong, China, start from 2025,sell to North America(50.00%),Western Europe(30.00%),Eastern Europe(10.00%),Oceania(5.00%),South America(5.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
RSA85 controller board,Schumann Frequency resonance generator,Thermocouple Temperature Sensor,Wireless transceiver,Eletechsup
4. why should you buy from us not from other suppliers?
Produced and sold independently. The company has 13 years of experience in developing RS485 series products. We maintain our own inventory and can ship within 24 hours after payment. A well-established global logistics system is in place.
5. what services can we provide?
Accepted Delivery Terms: CIF,EXW;
Accepted Payment Currency: USD,EUR,JPY,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,Credit Card,PayPal,Cash;
Language Spoken: English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
Ordering and Pricing
- Minimum order quantity: 1 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this min adjustable light fan?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Can the min adjustable light fan be supplied for my local voltage?
The standard configuration is AC 110V-250V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Guangzhou Hongchaoda Intelligent Electronics Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Guangzhou Hongchaoda Intelligent Electronics Co., Ltd. range on HVACR Nexus.
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