Emergency Stop Pushbutton with Twist Release

This emergency stop pushbutton is designed with a twist-to-release mechanism for reliable and immediate circuit interruption. It is constructed with durable materials to withstand harsh industrial environments.

XDL27-ES545 Emergency Stop Symbol Pushbutton Emergency Stop Button - Image 1

Technical Specifications

Product Overview

Industrial Emergency Stop Solution

The XDL27-ES545 emergency stop pushbutton is engineered for high-stakes industrial safety applications. Featuring a robust twist-to-release mechanism, this device allows for the immediate and reliable interruption of electrical circuits. Its high-grade anti-flame plastic construction and silver alloy contacts ensure long-term durability and resistance to electrical erosion in demanding control environments.


XDL27-ES545 emergency stop button unit
Standard industrial emergency stop pushbutton with clear markings.

Technical Specifications

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

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

Certifications and Standards

Standards & Certifications
CEISO9001RoHSULIEC60947-5-1GB/T14048.1

Design Configuration

Dimensional Parameters

FeatureDimension
Mounting Hole DiameterΦ20.3 mm
Mushroom Head DiameterΦ40 mm
Thread TypeM22

Emergency stop button dimension diagram
Technical drawing showing mounting dimensions and contact configuration.

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