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R38B


The R38B is a professional-grade 38mm industrial push button designed for demanding control panel applications. With its rugged construction and reliable switching performance, this operator interface component meets the needs of harsh industrial environments.

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General Information:

Product Type: Industrial Push Button

Mounting Diameter: 38mm (1.5")

Contact Configuration: Momentary (NO or NC options)

Operation Type: Maintained or momentary models available

Protection Class: IP65 (front panel)

Electrical Specifications:

Contact Rating:

5A @ 250V AC

5A @ 30V DC

Electrical Life: 100,000+ operations

Mechanical Life: 1,000,000+ operations

Contact Material: Silver alloy

Mechanical Specifications:

Actuator Type: Round/flat options

Actuation Force: 3-5N

Travel Distance: 4-6mm

Material:

Button: Polycarbonate

Housing: Thermoplastic (PA66)

Color Options: Red/Yellow/Green/Blue/White

Environmental Ratings:

Operating Temperature: -25°C to +55°C

Storage Temperature: -40°C to +70°C

Humidity Resistance: 95% RH (non-condensing)

Impact Resistance: IK08

Vibration Resistance: 10-55Hz, 1.5mm amplitude

Installation Features:

Panel Cutout: 38±0.5mm

Mounting Depth: 34mm

Terminal Type: Screw terminals

Wire Capacity: 2.5mm² (max)

Safety Certifications:

UL 508 Listed

CE Compliant

IEC 60947-5-1

RoHS Compliant

Optional Accessories:

Illumination kits (LED/incandescent)

Protective guards

Extended actuators

Labeling kits

Typical Applications:

Machine control panels

Process equipment

Packaging machinery

Material handling systems

Industrial automation

Key Advantages:

Rugged industrial construction

High visibility operation

Reliable electrical performance

Easy installation

Customizable appearance

Note:

Multiple actuator styles available

Can be panel-mounted individually or in groups

Suitable for harsh industrial environments

Contact blocks sold separately for some models

Ordering Information:
Specify:

Color

Contact configuration (NO/NC)

Actuator type

Illumination requirements (if any)