High-Quality 3/4/5 Way Switch Extension Socket with USB & Type C - China Suppliers & Factory for Global Charging Needs
Product Specifications
| Model NO: | HK-M21S |
| Max.Rated Power: | 13A 250V~ 3250W / 10A 250V~ 2500W |
| USB Output: | 2xType-A + 1xType C: 5V 2.4A |
| Rated Voltage: | 220V-250V AC |
| Cable Rating (optional): | 3x1.25mm² / 3x1.0mm² / 3x0.75mm² |
Product Features
✓Standard power strip with multiple sockets.
✓2 Type-A and 1 Type-C interfaces support concurrent charging for mobile devices.
✓PP casing, rigid and long-lasting with fire-proof socket shell.
✓Integrated copper components for enhanced sturdiness and security.
✓Main switch equipped with an LED light for status indication.
✓Child protection gate with 75N single-hole resistance to avoid electric shock.
Product Display
📍 With USB Interface



📍 Without USB Interface



Safety Testing
Housing Temp. Test: 70℃
Housing Fire-resist Test: 750℃
Current Loaded Test: 14 Amperes
Switch Test: 15,000 Times
Drop Test: 9,000 Times
Socket Test: 15,000 Times
Warning
• Use indoor and in dry places only
• Do not exceed the maximum loading of 3250/2500 watts(250V)
• Keep out of reach of children
• Socket shouldn't be dismantled when connecting with power
Why Choose Us
- 30 years OEM & ODM experience in the industry.
- Full-cycle R&D, design, manufacturing, and global sales capabilities complying with ISO 9001, 14001, 45001 standards.
- Regionally safety-certified products exported to Middle East, Southeast Asia, Europe, South America, etc., with approvals like SQM, GCC, UKCA, BS1363, CE, and CB.
- Strong R&D ability, completed Quality Control System, and Multi-testing equipment for Quality Assurance.
- Partnerships with numerous multinational corporations, including industry-leading brands, chain retailers, and large wholesalers.
We are open for any business opportunity and cooperation, your visit is most welcome!
Frequently Asked Questions
Q1: What is the maximum power capacity of the HK-M21S?
A: The HK-M21S supports a maximum rated power of 3250W (13A) or 2500W (10A) at 250V, depending on the specific configuration.
Q2: Does this power strip support fast charging for mobile devices?
A: Yes, it includes 2 Type-A and 1 Type-C USB interfaces with a combined output of 5V 2.4A, suitable for phones and tablets.
Q3: Is the housing material fire-resistant?
A: Absolutely. The socket shell is fire-proof and has passed a 750℃ fire-resistance test for maximum safety.
Q4: What safety features are included for children?
A: It features a child protection gate with 75N single-hole resistance, specifically designed to prevent accidental electric shocks.
Q5: Can this power strip be used in outdoor environments?
A: No, this product is designed for indoor use in dry places only to ensure operational safety.
Q6: What international certifications do your products hold?
A: Our products carry various approvals including CE, CB, UKCA, BS1363, and GCC, and our factory is ISO 9001 certified.
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