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Telemecanique Harmony XALK Series Twist Release Emergency Stop Push Button, Surface Mount, 40 mm Cutout Diameter XALK178E

Category Emergency Stop Push Button Brand Telemecanique Condition New

Specifications

Country of Origin Czech Republic
Brand Telemecanique
Colour Yellow
Length 68mm
Model XALK178E
Depth 91.5mm
IP Rating IP67, IP69K, IP66, IP69
Width 68mm
Mount Type Surface Mount
Housing Material Polycarbonate
Series Harmony XALK
Contact Configuration SPDT
Head Diameter 62mm
Hazardous Area Certification IECEx
Contact AC Voltage 600V
Cutout Diameter 40mm
Safety Contacts 3P
Push Button Actuation Twist Release
Push Button Material Polycarbonate

Key Features

  • Designed for surface mounting with a 40 mm cutout diameter for easy installation.
  • Features a yellow mushroom head for high visibility and safety compliance.
  • SPDT contact configuration suitable for diverse industrial control circuits.
  • Polycarbonate housing and push button material provide high durability and resistance.
  • High ingress protection with IP66, IP67, IP69K, and IP69 ratings for harsh environments.
  • Rated for contact AC voltage up to 600V and supports mechanical durability of 300,000 cycles.
  • Certified to IECEx hazardous area standards and complies with ISO13850, EN60947-5-1, EN60947-5-5, ISO13849-1 standards.
  • Suitable for emergency shutdown applications in industrial machinery and automation control stations.

Product Description

Schneider Electric XALK178E Harmony XALK Series Twist Release Emergency Stop Push Button, Surface Mount, 40 mm Cutout Diameter, with SPDT contacts, is engineered for rapid emergency equipment shutdown in industrial environments. Constructed from robust polycarbonate material with a yellow mushroom-style actuator, this device ensures high visibility and operator safety.

Its surface mount design facilitates straightforward installation using a 40 mm cutout, complemented by screw clamp terminals. The device supports a contact rating of 3A at 600V AC, ideal for a wide range of control systems and machinery.

High ingress protection ratings of IP66, IP67, IP69K, and IP69 certify its resistance to dust, water jets, and high-pressure washdowns, making it suitable for challenging industrial and outdoor environments. The robust mechanical durability, rated for 300,000 operations, guarantees long-term reliability.

This emergency stop button features a twist release actuation, which prevents accidental shut-offs while allowing rapid restart once safety is assured. Compliance with IECEx hazardous area certification and standards such as ISO13850, EN60947-5-1, EN60947-5-5, and ISO13849-1 ensures conformance to rigorous safety protocols.

Designed for emergency shutdown in industrial machinery and automation control stations. High ingress protection enables use in wet, dusty, or high-pressure washdown environments. Durable polycarbonate construction for extended operational life.

SPDT contact arrangement suitable for versatile control applications. Compact size allows flexible installation in control panels and equipment. Twist release mechanism reduces accidental activation risks. Complies with international safety and hazardous area standards.

Ideal for integration in control and signaling units in industrial settings.

This Schneider Electric product is manufactured in the Czech Republic and delivers reliable safety performance in demanding industrial applications. Explore more Emergency Stop Push Buttons and industrial switches at EnvMart for your safety and automation needs.

Telemecanique Harmony XALK Series Twist Release Emergency Stop Push Button, Surface Mount, 40 mm Cutout Diameter XALK178E
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Frequently Asked Questions

The cutout diameter for this model is 40 mm, designed for easy surface mounting.

It has high ingress protection ratings of IP66, IP67, IP69K, and IP69, making it suitable for harsh environments against dust and water.

This emergency stop push button features a Single Pole Double Throw (SPDT) contact configuration, suitable for various industrial control circuits.

The rated contact AC voltage for this unit is up to 600V, allowing it to be used in a wide range of control systems.

It is constructed from durable polycarbonate material for both the housing and the push button, ensuring resilience in industrial applications.

The twist release mechanism prevents accidental shut-offs while allowing for a rapid restart once safety is assured, enhancing operational safety.

The dimensions of this model are 68 mm in length, 68 mm in width, and 91.5 mm in depth.

Yes, it is certified to IECEx hazardous area standards, making it suitable for use in environments where safety is critical.

This emergency stop push button is rated for mechanical durability of 300,000 cycles, ensuring long-term reliability in operation.

The actuator of this model is yellow, providing high visibility for safety compliance in industrial settings.

It complies with several standards including ISO13850, EN60947-5-1, EN60947-5-5, and ISO13849-1, ensuring adherence to safety protocols.

This model is designed for surface mounting, facilitating straightforward installation in various control panels and equipment.

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