myMectronic
myMectronic

A Premier B2B Part Search

Schneider Electric XB4FA21 Industrial Push Button Switch

This push-button switch features a durable metal design with a black, unmarked, flush-mounted head and a spring return mechanism. It is compatible with various control panels, mounted with a 30.5 mm diameter fixing collar. The device offers standard silver alloy contacts, screw clamp terminals, and a rated operational current of up to 3 A at 240 V AC. Suitable for industrial automation, it has high mechanical durability of 10 million cycles, IP66/IP67/IP69K protection ratings, and complies with IEC standards, making it ideal for demanding environments and control applications.

Authorized Distributors
Source:DigiKey
Part No:XB4FA21
Stock:0
Inv Date:06-07-2026
Price: Unit price: $21.39
Buy/RFQ:
Part No:XB4FA21
Stock:0
Inv Date:06-08-2026
Price: Unit price: $29.67
Buy/RFQ:
Part No:XB4FA21
Stock:0
Inv Date:06-07-2026
Price: Unit price: $26.66
Buy/RFQ:
Part No:XB4FA21
Stock:0
Inv Date:06-07-2026
Price: Unit price: $29.5
Buy/RFQ:

Schneider Electric XB4FA21 Industrial Push Button Switch Specifications:

  • Mounting diameter: 30.5 mm (1.20 in)
  • Shape: Round, flush-mounted
  • Head: Black unmarked, spring return
  • Contacts: Silver alloy, 3 contacts, slow-break operation
  • Electrical ratings: 3 A at 240 V AC, 6 A at 120 V AC, 0.55 A at 125 V DC
  • Durability: 10 million cycles
  • Terminal type: Screw clamp, ≤2 x 1.5 mm² or 1 x 0.22-2.5 mm²
  • Protection rating: IP66, IP67, IP69K
  • Operating temperature: 0 to 70 °C
  • Vibration resistance: 5 gn
  • Shock resistance: 30 gn for 18 ms
  • Standards: IEC 60947-5-1, 60947-5-4, UL 508
  • Certifications: UL Listed, CSA
  • Environmental: RoHS, REACH compliant
  • Device weight: 0.26 lb (0.116 kg)

Buy the Schneider XB4FA21 – Reliable Push Button for Industrial Applications

Order the Schneider XB4FA21 push-button switch online today to ensure reliable operation in your control panels. Featuring a rugged metal body, IP66/IP67/IP69K protection, and rated for up to 3 A at 240 V AC, it ensures long-lasting performance. Suitable for demanding industrial environments, it is easy to install with screw clamp terminals, and its high durability guarantees over 10 million cycles. Enhance your automation system with this dependable and certified control component available now for prompt delivery and easy online purchase.

Get Schneider XB4FA21 today—built for durability and high-performance control in industrial environments.

Frequently Asked Questions

Where can I buy Schneider Electric XB4FA21?

You can click on the BUY or RFQ button to purchase XB4FA21 from an authorized Schneider Electric distributor.

How do I troubleshoot issues or seek technical support for part XB4FA21?

You can download the XB4FA21 datasheet or visit the Schneider Electric website for support.

Who is the manufacturer of XB4FA21?

Schneider Electric

Schneider Electric Part List

Browse and search other Schneider Electric parts, locate datasheets and stock

Sponsored by