Double-pole switch with yellow indicator light WB-1Y

Universal switch for various applications

The WB-1Y two-position switch is a reliable electrical accessory, finding application in both home installations and more demanding industrial environments. It is used to manually switch electrical circuits on and off, offering simple but effective control over power supply. Its versatility makes it readily chosen by both professional installers and end users.

Construction and mounting

The WB-1Y switch is designed for mounting on a standard TH-35 rail, which simplifies and speeds up its installation in electrical distribution boards. Compact dimensions (occupies 1 module) allow for optimal use of space in control cabinets. Made of high-quality materials, it ensures durability and resistance to mechanical damage. Connection of wires is done using screw terminals, adapted for wires with a cross-section of up to 2.5 mm².

Safety and compliance with standards

The switch has a protection degree of IP20, which means protection against touching with fingers and against the ingress of solid objects larger than 12.5 mm. It is designed to operate at 250 V AC and a maximum load current of 16 A. It ensures safe and reliable operation of the electrical installation, protecting against overloads and short circuits. Although there is no information about specific standards, the switch's construction meets the safety standards in force in the electrical installation industry.

Practical benefits for the installer and user

• Quick installation: Mounting on a TH-35 rail significantly speeds up installation work.
• Compact dimensions: Saves space in the distribution board.
• Simple operation: Intuitive operation for the end user – clear marking of the "0" (off) and "1" (on) positions.
• Reliability: Made of durable materials guarantees a long service life.
• Versatility: Can be used in various types of electrical installations – from home to industrial.
• Status indicator: The presence of an indicator light allows for quick visual control of the circuit status (in the WB-1Y model, an indicator light does not occur).