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Schneider Electric XB4BA21 Pushbutton Switch

The XB4BA21 is a robust 22mm pushbutton switch designed for industrial control systems, featuring a chromium-plated metal bezel and silver alloy contacts. It exhibits a spring-return, flush operator profile with an unmarked black head, offering reliable operation with a slow-break contact mechanism. Conforming to IP66 and IP67 standards, it withstands harsh environments, including high-pressure washers. With a durable mechanical lifespan of up to 5 million cycles, it is ideal for demanding automation applications requiring dependable switching performance and compliance with international safety standards.

Authorized Distributors
Source:Newark
Part No:XB4BA21
Stock:65
Inv Date:06-07-2026
Price: Unit price: $40.73
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Source:DigiKey
Part No:XB4BA21
Stock:7
Inv Date:06-07-2026
Price: Unit price: $21.22
Buy/RFQ:
Part No:XB4BA21
Stock:82
Inv Date:06-08-2026
Price: Unit price: $30.65
Buy/RFQ:
Part No:XB4BA21
Stock:128
Inv Date:06-07-2026
Price: Unit price: $25.74
Buy/RFQ:
Part No:XB4BA21
Stock:10
Inv Date:06-07-2026
Price: Unit price: $28.14
Buy/RFQ:

Schneider Electric XB4BA21 Pushbutton Switch Specifications:

  • Mounting diameter: 22 mm (0.87 inches)
  • Bezel material: Chromium plated metal
  • Head type: Standard, black flush, unmarked
  • Contacts: Silver alloy (Ag/Ni), 1 NO, slow-break
  • Contact operation: Mechanical durability of 5 million cycles
  • Ingress protection: IP66, IP67, IP69K
  • Rated impulse withstand voltage: 6 kV
  • Operating force: 3.8 N
  • Head shape: Round
  • Connection: Screw clamp terminals, wire range up to 2.5 mm²
  • Environmental: Suitable for high-pressure wash, temperature -40°C to 70°C
  • Standards: IEC 60947-1, IEC 60947-5-1, UL 508, CSA, NEMA 4X, NEMA 13
  • Vibration resistance: 5 gn
  • Shock resistance: 30 gn, 18 ms

Buy the Buy Schneider Electric Pushbutton Part Number XB4BA21 Online

Purchase the Schneider Electric XB4BA21 pushbutton switch online and ensure reliable operation in demanding industrial environments. With a compact 22mm diameter, it features a durable chrome bezel and silver alloy contacts for consistent electrical performance. The switch’s IP66/IP67/IP69K ratings guarantee protection against dust and water ingress, making it suitable for harsh environments. Its spring-return, flush head design offers easy operation and a long lifespan of up to 5 million cycles. Ideal for control panels, automation, and machinery, it guarantees dependable switching and safety compliance for your industrial needs.

Get Schneider Electric XB4BA21 today—designed for industrial durability and reliable control panel operation.

Frequently Asked Questions

Where can I buy Schneider Electric XB4BA21?

You can click on the BUY or RFQ button to purchase XB4BA21 from an authorized Schneider Electric distributor.

How do I troubleshoot issues or seek technical support for part XB4BA21?

You can download the XB4BA21 datasheet or visit the Schneider Electric website for support.

Who is the manufacturer of XB4BA21?

Schneider Electric

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