73B Switch and Socket Combination

Zhejiang Honghuo Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 73b switch and socket combination in China. Welcome to wholesale high quality 73b switch and socket combination for sale here from our factory. If you have any enquiry about cooperation, please feel free to email us.

Upgrade your electrical installations with our innovative socket and switch electrical combo units, combining power outlets and switches in a single modular device. Available in versatile configurations:

• 1-gang switch + 1 socket (basic)
• 2-gang switch + 1 socket (dual control)
• Grounding versions (1/2-gang switch + 1 socket with earth terminal)
• Illuminated switches (LED/neon indicator for night use)

✔ Space Efficiency – Replace separate devices with one compact unit
✔ Installation Convenience – Single wiring point saves 30% labor time vs. individual components
✔ Safety Compliance – Flame-retardant PC/ABS+ 10A(switch) and 16A(socket) rated current

✔ Aesthetic Uniformity – Matching finishes (white/black/gold) for modern interiors

Ideal Applications:
• Residential – Bedside (control lamp + charge devices)
• Commercial – Hotel desks (lighting + USB socket combos)
• Industrial – Workshop control panels (machine switch + tool power)

Why Choose Us?
→ 30-year OEM experience

→ Customizable: logos,marks, child-safe shutters,packaging
→ 30,000 mechanical cycle warranty

We are equipped with a wide range of testing equipment to control our quality. Here, we introduce our withstanding Voltage Tester.

A withstanding voltage tester (also called dielectric strength tester) is essential equipment for verifying the electrical insulation integrity of switches and sockets. It applies high voltage (typically 500V–5000V AC/DC) between live parts and grounding surfaces to detect potential breakdowns or leakage currents.

How It Ensures Product Quality in Manufacturing

1. Critical Test Parameters

Test Voltage：

Sockets: 2000V AC (1 minute) per IEC 60884

Switches: 1500V AC per UL 20

Ramp Rate：500V/s (simulates real-world surges)

2. Production Line Applications

A. Raw Material Inspection

Tests insulation materials (e.g., PC/ABS housings) before assembly.

B. In-Process Testing

Switch Contacts: Verifies isolation between poles in OFF state.

Socket Modules: Checks L/N/E terminal insulation after wiring.

C. Final QC

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