LAY5-BL31 Convex Head Latching Push Button Switch | Merhein

LAY5-BL31 Convex Head Latching Push Button Switch | Merhein

Technical Specifications

Product Overview

Industrial Latching Push Button

The LAY5-BL31 is a robust latching push button switch engineered for demanding industrial control applications. Featuring a distinct convex head design, it is constructed from high-grade anti-flam plastic and zinc alloy to ensure long-term durability and resistance to electrical erosion. This switch is designed for seamless integration into control panels, machinery, and power distribution systems.

Diagram explaining the model naming convention and structural options — Modular design guide explaining model codes, contact types, and structural options.

Close up of the latching push button switch — The standard convex-headed latching push button designed for industrial control.

Electrical 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

Performance Metrics

Mechanical Life (Pushbutton): 1000000
Electrical Life (Pushbutton): 500000
Continuous Working Life: 100000 h

Dimensions and Mounting

Dimensions

Dimension	Value
Total Height	43mm
Height above surface	20mm
Base Size	29mm x 29mm

Mounting Hole Diameter: 22 mm
Max Panel Thickness: 7 mm

Technical drawing and dimensions of the convex button switch — Dimensional specifications and mounting requirements for the LAY5 series.

Compliance and Standards

Standards Compliance

GB/T14048.1
IEC60947-5-1

Certifications: CEISO 9001RoHSUL

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