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Schneider Electric XB4BS8444 Emergency Stop Switch

The XB4BS8444 is a Harmony XB4 series metal emergency stop push-button with a 22mm diameter, featuring a red mushroom head with a 40mm size. It is designed for industrial safety applications, offering reliable emergency switching off with a latching trigger that turns to release. The device has IP66, IP67, and IP69 protection levels, making it suitable for harsh environments. Constructed from chromium-plated metal and Zamak, it ensures durability. It includes screw clamp terminals for secure wiring, with a mechanical durability of 300,000 cycles and a rated operational current of 3 A at 240 V. The switch meets relevant standards, including IEC and UL certifications.

Authorized Distributors
Source:Newark
Part No:XB4BS8444
Stock:21
Inv Date:06-08-2026
Price: Unit price: $115.57
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Source:DigiKey
Part No:XB4BS8444
Stock:207
Inv Date:06-08-2026
Price: Unit price: $110
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Part No:XB4BS8444
Stock:96
Inv Date:06-08-2026
Price: Unit price: $92.59
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Part No:XB4BS8444
Stock:97
Inv Date:06-08-2026
Price: Unit price: $112.2
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Part No:XB4BS8444
Stock:15
Inv Date:06-08-2026
Price: Unit price: $77.07
Buy/RFQ:
Part No:XB4BS8444
Stock:15
Inv Date:06-08-2026
Price: Unit price: $77.07
Buy/RFQ:

Schneider Electric XB4BS8444 Emergency Stop Switch Specifications:

  • Bezel material: Chromium plated metal
  • Fixing collar material: Zamak
  • Mounting diameter: 0.87 in (22mm)
  • Shape of signaling unit: Round
  • Head type: Standard, Red mushroom @40 mm
  • Contacts: 2NC, slow-break, Silver alloy (Ag/Ni)
  • Connection: Screw clamp terminals <= 2 x 1.5 mm², without cable end EN 60947-1
  • Height: 1.85 in (47 mm)
  • Maximum Width: 1.57 in (40 mm)
  • Depth: 3.23 in (82 mm)
  • Net Weight: 0.29 Ib (0.13 kg)
  • Resistance to high pressure washer: 7000000 Pa at 55°C, 0.1 m distance
  • Rated operational current: 3 A 240 V AC-15, 6 A 120 V AC-15
  • Electrical durability: 1,000,000 cycles
  • Protection class: IP66, IP67, IP69K
  • Operating temperature: 0...158°F (-40...70°C)
  • Standards: IEC 60364-5-53, UL 508, EN/IEC 60947-1, CSA C22.2 No 14
  • Vibration resistance: 5 gn (2-500 Hz)
  • Shock resistance: 30 gn (18 ms)
  • Certifications: UL Listed, CSA, RINA, Lloyd's Register, BV, DNV
  • Environmental: RoHS compliant, WEEE compliant

Buy the Buy Schneider Electric Emergency Stop Switch Part Number XB4BS8444 Online

Order the Schneider Electric XB4BS8444 emergency stop push-button online today for reliable and durable industrial safety. Featuring a robust metal construction, 22mm mounting diameter, and IP66/IP67/IP69 protection levels, this switch ensures safety and durability in harsh environments. Ideal for control panels requiring quick emergency shutdown, it includes screw clamp terminals for secure wiring and a 3 A rated current for dependable operation. Easy to install, certified, and built for long-term use, making it the perfect addition to your safety equipment collection.

Buy Schneider Electric XB4BS8444 now and experience unmatched reliability and performance in industrial safety solutions.

Frequently Asked Questions

Where can I buy Schneider Electric XB4BS8444?

You can click on the BUY or RFQ button to purchase XB4BS8444 from an authorized Schneider Electric distributor.

How do I troubleshoot issues or seek technical support for part XB4BS8444?

You can download the XB4BS8444 datasheet or visit the Schneider Electric website for support.

Who is the manufacturer of XB4BS8444?

Schneider Electric

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