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Schneider Electric Harmony Series Key Release Emergency Stop Push Button, Panel Mount, 22 mm Cutout, 2 NC, IP20, IP65

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Subtotal (1 pack of 10 units)*

£366.73

(exc. VAT)

£440.08

(inc. VAT)

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10 +£36.673£366.73

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RS Stock No.:
815-2308
Mfr. Part No.:
XB7NS9444
Brand:
Schneider Electric
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Brand

Schneider Electric

Mount Type

Panel Mount

Product Type

Emergency Stop Push Button

Cutout Diameter

22mm

Contact Configuration

2 NC

Push Button Actuation

Key Release

Housing Material

Plastic

Illuminated

No

Series

Harmony

IP Rating

IP20, IP65

Colour

Red

Terminal Type

Screw Clamp

Contact Current

0.75A

Number of Auxiliary Contacts

2

Head Style

Mushroom

Contact DC Voltage

250V dc

Contact AC Voltage

240V ac

Switch Configuration

2 NC

Depth

72mm

Length

800000.00mm

Hazardous Area Certification

NO

Standards/Approvals

CSA C22.2 No 14, UL 508, EN/ISO 13850, IEC 60364-5-53, EN/IEC 60947-5-5, EN/IEC 60947-1, EN/IEC 60204-1, EN/IEC 60947-5-1

Head Diameter

40mm

Width

4mm

Better World Product

Yes

Safety Contacts

2 NC

Push Button Material

Plastic

Schneider Electric Harmony XB7 Series Emergency Stop Push Button, 22mm Cutout Diameter, 250V Voltage Rating - XB7NS9444


This emergency stop push button is an essential safety device designed for panel-mounted applications. With a cutout diameter of 22mm, this round push button features a striking red colour, making it easily identifiable in urgent situations. The device is equipped with two normally closed (2NC) contacts, providing reliable functionality to enhance industrial safety efforts.

Features & Benefits


• Key release actuation prevents accidental activation during emergencies
• Rated for 250 V ensuring compatibility with various electrical systems
• IP20 and IP65 ratings provide protection against dust and water ingress
• Robust plastic construction ensures durability in demanding environments
• Designed specifically for automation and mechanical safety applications

Applications


• Suitable for use in industrial machinery control systems
• Ideal for power distribution panels providing user safety
• Used with automated systems requiring quick emergency shutdowns
• Effective in environments where quick response to hazards is Crucial

What are the advantages of using a key release mechanism in this device?


The key release mechanism helps prevent unintentional operation of the button, ensuring that the emergency stop function is activated only when necessary, thus enhancing safety in industrial settings.

Can this push button be used outdoors?


While it has an IP65 rating, indicating resistance to water and dust, it is essential to install it within a protective enclosure if used outdoors to maintain its integrity and functionality under environmental conditions.

How does the IP rating influence its use in different applications?


The IP20 rating protects against solid objects greater than 12.5mm, while the IP65 rating ensures protection against low-pressure water jets, making it adaptable for various applications, including those exposed to moisture or dust.

What is the supply current for this device, and how does it relate to its performance?


The supply current for this model is 1.5 A, providing sufficient power for reliable operation while maintaining efficiency in electrical systems, which is essential for safety devices.

What materials are used in the construction of this push button?


This model features a robust plastic material for the push button, ensuring longevity and reliability, even in harsh operational environments.

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