2-Position Push Button Switch with Handle Return Spring

This 2-position push button switch features a handle return spring mechanism. It is designed for electrical power applications, providing reliable control with a spring-return function after actuation.

LAY5-BJ21 handle return spring or switch 2 position push button switch - Image 1

Technical Specifications

Product Overview

Industrial Control Switch

This 2-position rotary selector switch features a robust handle return spring mechanism designed for reliable electrical circuit control. Built with high-grade anti-flame plastic and zinc alloy, it ensures durability in demanding industrial environments. The switch is engineered for versatility, supporting AC voltage up to 660V and DC voltage below 400V, making it ideal for controlling signals, interlocking, and various electrical appliance circuits.

Technical Specifications

Rated Insulation Voltage
600 V
Conventional Heating Current
10 A
Insulation Resistance
≥50MΩ
Contact Resistance
≤25mΩ
Power Frequency Withstand Voltage
AC 2.5KV/min

Close up of the switch showing contact block and labeling
Detailed view of the switch mechanism and contact block assembly.

Performance Metrics

Mechanical Life

1,000,000 cycles
Pushbutton
500,000 cycles
Selector Switch

Electrical Life

5,000,000 cycles
Pushbutton
250,000 cycles
Selector Switch

Dimensions & Mounting

Mounting Specifications

ParameterValue
Mounting HoleM22
Outer Diameter28mm
Max Panel Thickness7mm
Total Height43mm
Handle Height26mm

Technical diagram showing dimensions and configuration options for the LAY5-BJ series
Dimensional drawing and configuration guide for the long handle selector switch series.

Certifications

Certifications & Standards
CEISO 9001RoHSULIEC60947-5-1GB/T14048.1

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