ZAMEL smart switch WSR-940-CZE (YNS10000421) inline switch 2.5A 250V red

Inline pass-through switch ZAMEL WSR-940-CZE (model YNS10000421) is a compact manual inline switch in red finish, rated for 2.5 A at 250 V. It is intended for insertion into existing lighting or small appliance wiring runs to provide a simple on/off control point. The switch is designed for residential and light-commercial environments where a low-current inline controller is required and where space constraints call for a compact inline device.

Advantages

The ZAMEL WSR-940-CZE offers straightforward manual control with a compact form factor that fits into inline wiring runs. Its 2.5 A / 250 V rating matches low-current lighting and appliance circuits, and the red finish provides visual identification of the control point. The design supports easy integration into standard wiring without requiring additional control modules or complex configuration.

Suitable for

• Inline control of low-current lighting circuits (lamps, LED drivers within rating)
• Manual on/off control for small appliances and devices that draw up to 2.5 A
• Retrofit installations in homes, offices, and light-commercial spaces
• Situations requiring a compact, visible inline switch in a single cable run

Key specifications

• Switch type: inline pass-through manual on/off
• Rated current: 2.5 A
• Rated voltage: 250 V
• Finish/color: red
• Typical application: lighting and small appliance circuits
• Installation: inline insertion into wiring run

How to use

Install the ZAMEL WSR-940-CZE inline switch by cutting the live conductor of the circuit at the chosen control point and connecting the incoming and outgoing conductors to the switch terminals according to local wiring practices and safety regulations. Ensure the circuit is de-energized before making connections. After secure electrical connections and insulating any exposed conductors, restore power and verify on/off operation of the controlled load. The switch provides simple manual operation without configuration.

Usage recommendations

Use this inline switch only within its rated limits (2.5 A, 250 V). Do not use it on circuits that exceed the specified current or on inductive loads that may produce higher inrush currents unless verified compatible. Follow local electrical codes and, if unsure, consult a qualified electrician for installation and load assessment.