Intermediate Light Switch

The intermediate light switch in the S81 series is used in three-way or multi-way switching applications. It allows control of a single light from three or more locations when used in conjunction with three-way switches.

Intermediate Light Switch - Image 1

Technical Specifications

Overview

Intermediate Light Switch

The S81 series intermediate light switch is designed for multi-point lighting control, allowing you to operate a single light fixture from three or more locations. Featuring a large board design for a comfortable touch, this switch is built with high-quality, fire-resistant polycarbonate that withstands temperatures up to 850°C. With a mechanical lifespan of 40,000 operations, it offers reliable performance for residential and commercial electrical systems.


Customization options for switch frames
Wide variety of frame designs, materials, and color options available.

Technical Specifications

Electrical Rating

10 AX
Rated Current
250 V
Voltage

Model Number
S81/L4
Frequency
50/60 Hz
Dielectric Strength
2000 V
Opening Distance
> 3 mm

Durability & Construction

Electrical Durability
10000 cycles
Mechanical Lifespan
40,000 operations
Housing Material
Fire-resistant Polycarbonate (PC)

Technical features of the S81 series switch
Modular design features including fire-resistant housing and safety shutters.

Installation

Clamping Capacity

Cable TypeCapacity
Rigid Cable0–2.5 mm²
Flexible Cable0–2.5 mm²

Terminal Types
ScrewlessScrew
Wire Stripping Length
12.5 mm

Technical drawing of the switch dimensions
Dimensional specifications and mounting distances for standard electrical box compatibility.

Compliance

Certifications

TUVCERoHS

Standard
EN/IEC 60669-1

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