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The XALJ174 is a reliable emergency stop button from Schneider Electric's Harmony series. This component features a 40 mm diameter red mushroom cap push button and operates using a turn-to-release mechanism, allowing for emergency operation in critical situations.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Emergency Stop Button |
| Product Line | Harmony |
| Part Number | XALJ174 |
| Contact Type | 1 Normally Closed (NC) contact |
| Housing Material | Polycarbonate |
| Button Type | Red mushroom cap push button |
| Operating Mechanism | Turn to release |
| Button Diameter | 40 millimeters |
| Lid/Base Color | Yellow lid and gray base |
| Protection Rating | IP65-rated enclosure |
| Mounting Method | Screw mount |
| Pollution Degree | Pollution Degree III |
| Compliance Standard | UL-approved |
| Operating Altitude | Up to 6,561.68 feet (2,000 meters) above sea level |
| Rated Insulation Voltage | 500 Volts |
| Contact Material | Silver-alloy contact |
| Ambient Operating Temperature | -40°C to 70°C (-40°F to 158°F) |
The Schneider Electric XALJ174 emergency stop button is crafted for safety and ease of use. It boasts a robust design that features a red mushroom cap push button with a diameter of 40 millimeters. Its intuitive turn-to-release mechanism allows for quick activation, which can be vital in emergency scenarios. This device is built from durable polycarbonate material, ensuring it stands up to the rigors of daily industrial operations.
This button includes a normally closed (NC) contact configuration to enhance safety measures. With an operating altitude of up to 6,561.68 feet (2,000 meters), the XALJ174 is versatile and can be installed in various high-altitude environments. The ambient operating temperature range spans from -40°C to 70°C (-40°F to 158°F), making it adaptable to both extreme cold and heat. This feature increases its applicability in different settings.
The emergency stop button is complemented by a yellow lid, paired with a gray base, promoting visibility during critical moments. It is designed to be mounted securely by screws, and it conforms to Pollution Degree III standards, indicating its suitable performance in environments with potential contamination. The unit's IP65 protection rating offers resistance against intrusion from dust and water, making it reliable for use in harsh conditions.
The XALJ174 complies with UL standards, ensuring it meets essential safety and operational benchmarks. It operates effectively at a rated insulation voltage of 500 volts, and the contact material is constructed from silver alloy, providing enhanced conductivity and durability. Overall, the XALJ174 emergency stop button combines function and reliability, essential for maintaining safety in industrial operations.