Flush Button Control Box Switch

This flush button switch is designed for use in control boxes, particularly for lifting applications. It features a spring return mechanism and is available in multiple colors.

LAY4-BA42 push flush button control box switch for lifting push-button switch - Image 1

Technical Specifications

Overview

Industrial Control Flush Button

This flush button control box switch is designed for demanding industrial control circuits, including lifting mechanisms and signal interlocking. Constructed with a zinc alloy body and high-grade anti-flam plastic, it ensures durability and safety in operation. The contacts utilize a special silver alloy to minimize electrical erosion, providing reliable performance for AC circuits up to 660V and DC circuits below 400V.

Technical Ratings

Conventional Heating Current
10 A
Rated Insulation Voltage
AC 600V (50Hz/60Hz)
Power Frequency Withstand Voltage
AC 2.5KV/min
Insulation Resistance
≥50MΩ
Contact Resistance
≤25mΩ

Close up of the flush button switch showing contact terminals and certification markings
Durable push-button switch design featuring clear terminal identification and standard compliance markings.

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

Compliance

Certifications & Standards
CEISO 9001ROHSULIEC 60947-5-1GB/T 14048.1

Physical Specifications

Mounting Dimensions

ParameterValue
Mounting Diameter28.7 mm
Thread TypeM22
Base Width32.3 mm
Height Above Surface6 mm

Technical diagram showing mounting dimensions and contact configuration for the flush button switch
Technical diagram illustrating mounting dimensions and N/O and N/C contact configurations.

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