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Schneider Electric XB4BC21 Pushbutton Switch

The black mushroom pushbutton with a 40 mm operator profile is designed with a spring return mechanism and a round signaling unit head. Constructed with chromium-plated metal bezel and Zamak fixing collar, it mounts on a 22 mm diameter panel. Equipped with a single NO contact that operates via slow-break contact operation, it is ideal for industrial control applications. The device features screw clamp terminals, high resistance to pressure washing at 7,000,000 Pa, and superb durability of 5 million cycles. Certified for IP65 and NEMA 13 environments, it ensures reliable performance in harsh conditions with CE, UL, and CSA approval.

Authorized Distributors
Source:DigiKey
Part No:XB4BC21
Stock:1
Inv Date:06-07-2026
Price: Unit price: $42.14
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Part No:XB4BC21
Stock:0
Inv Date:06-08-2026
Price: Unit price: $42.14
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Part No:XB4BC21
Stock:4
Inv Date:06-07-2026
Price: Unit price: $47.28
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Part No:XB4BC21
Stock:0
Inv Date:06-07-2026
Price: Unit price: $42.59
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Schneider Electric XB4BC21 Pushbutton Switch Specifications:

  • Mounting diameter: 22 mm
  • Operator profile: Black mushroom @ 40 mm unmarked
  • Contacts: 1NO, slow-break
  • Material: Chromium plated metal bezel, Zamak fixing collar
  • Electrical durability: 5 million cycles
  • Resistance to high pressure washer: 7,000,000 Pa at 55°C, 0.1 m distance
  • IP degree of protection: IP65
  • NEMA: 13, 4X
  • Vibration resistance: 5 g at 2-500 Hz
  • Shock resistance: 10 g for 11 ms
  • Connections: Screw clamp terminals, cable end conforming to EN/IEC 60947-1
  • Tightening torque: 0.8-1.2 N·m
  • Operating travel: 2.6 mm, total travel: 4.3 mm
  • Operating force: 3.8 N
  • Certifications: UL Listed, CSA, BV, DNV, GL, Lloyd's Register, RINA
  • Ambient temperature for storage: -40 to 70°C
  • Ambient temperature for operation: -25 to 70°C

Buy the Buy Schneider XB4BC21 Part Number XB4BC21 Online

Purchase your Schneider XB4BC21 pushbutton switch online today to benefit from fast delivery and genuine quality. Designed with a durable round head, it features a 22 mm mounting diameter and spring return mechanism. Suitable for industrial control panels, this device offers high pressure washer resistance, long cycle life of 5 million, and reliable electrical contacts with a single NO contact. Certified under UL, CSA, and IEC standards, it ensures performance in harsh environments with IP65 and NEMA 13 ratings. Get this essential control component now!

Order your Schneider series XB4BC21 pushbutton today and ensure reliable control operation in industrial environments with IP65 protection.

Frequently Asked Questions

Where can I buy Schneider Electric XB4BC21?

You can click on the BUY or RFQ button to purchase XB4BC21 from an authorized Schneider Electric distributor.

How do I troubleshoot issues or seek technical support for part XB4BC21?

You can download the XB4BC21 datasheet or visit the Schneider Electric website for support.

Who is the manufacturer of XB4BC21?

Schneider Electric

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