XALK178G, Schneider Electric Harmony XALK Series Twist Release Emergency Stop Push Button, Surface Mount, 1NO + 2NC

Schneider Electric Emergency Stop Push Button Switch - Harmony XALK Series

The Harmony XALK range of emergency push buttons by Schneider offer you easier, flexible installation. Strong polycarbonate material, means greater reliability in harsh environments. High-grade e-stop function, the mushroom head emergency button trigger action offers an instantaneous cutoff once the alarm is raised to ensure total safety in your working environment.

Harmony XALK from Schneider is compliant with EN/IEC 60204-1 and EN/ISO & Machinery Directive 2006/42/EC.

Features and benefits

• Bright Yellow RAL 7035 & Light Grey RAL 7035 panel base unit for greater visibility and awareness in your working environment
• Mushroom head push button, red unmarked for clear visibility. Easily resettable with turn-to-release
• Plug & Play surface mountable
• IP65, IP69K, IP67, IP66, NEMA 4 dust and damp proofing as standard - ensuring reliability in harsh environments
• Low-load electrical contacts (1 NO + 1 NC contact) unmarked for instant cutoff where needed
• Turn to release easily resettable control where the unit has been alerted and activated for easier Start-Stop operations
• Screw clamp connection, with pins for printed circuits
Reliable short-circuit protection, featuring a 10 • A fuse cartridge within the Emergency Push Button
• Schneider Green Premium product as standard across the XALK Emergency Stop Button range
• 18-month manufacturer warranty with Schneider

Applications

• Energy infrastructure industries
• Food and Beverage industries
• Water and Waste Water management systems
• Metal, Mining and Minerals industries
• Oil and Gas industries

Schneider Electric Emergency Stop Push Button, PC Material, 6kV Rated Impulse Withstand Voltage - Harmony XALK Series - XALK178G

In the event of an industrial hazard, bring your machine to a halt with this emergency stop push button from Schneider Electric. After activation, you can reset it by simply twisting the button to release it, making it a cinch to operate. Thanks to its contrasting red and yellow colours, this device stands out in a crowd, so it's easy to spot on a busy panel. It can handle the demands of harsh environments, thanks to its broad operating temperature range between -40°C and +70°C.

Features & Benefits

• Silver alloy contacts are highly conductive and resistant to corrosion for efficient switching
• Long mechanical lifespan of 300,000 cycles for durable performance
• PC housing is resistant to impact and abrasion

Applications

• Transportation industry
• Aerospace engineering
• Security systems
• Agricultural equipment

What size mounting hole does this push button fit into?

As this push button fits into an industry-standard cutout diameter of 22mm, you can easily mount it onto your existing panel.

What protective features does this push button have?

This push button comes with built-in protection against short circuits, so you can rest assured it brushes off electrical hazards.

Machine Guarding and Safety Range Overview

Datasheet XALK178G

Green Premium ecolable

Product Environmental Profile

Instruction Sheet - XAL D/ XAL K Series