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Schneider Electric XB4BG21 Selector Switch

The XB4BG21 is a high-quality, 22mm round selector switch designed for industrial applications. It features a chromium-plated metal bezel and a Zamak fixing collar for durability. The switch operates with a stay-put key profile in a two-position, 90° operator configuration, rated for 600V. Equipped with silver alloy contacts and slow-break contact operation, it ensures reliable switching performance. The switch supports screw clamp terminals with a cargo capacity of 1.5 mm² cable wiring, and maintains IP66/IP69K protection standards, making it suitable for harsh environments.

Authorized Distributors
Source:Newark
Part No:XB4BG21
Stock:40
Inv Date:06-07-2026
Price: Unit price: $115.97
Buy/RFQ:
Source:DigiKey
Part No:XB4BG21
Stock:21
Inv Date:06-07-2026
Price: Unit price: $123
Buy/RFQ:
Part No:XB4BG21
Stock:128
Inv Date:06-08-2026
Price: Unit price: $111.63
Buy/RFQ:
Part No:XB4BG21
Stock:33
Inv Date:06-07-2026
Price: Unit price: $125.46
Buy/RFQ:
Part No:XB4BG21
Stock:15
Inv Date:06-07-2026
Price: Unit price: $87.5
Buy/RFQ:

Schneider Electric XB4BG21 Selector Switch Specifications:

  • Range of product: Harmony XB4
  • Device type: Complete selector switch
  • Mounting diameter: 22mm
  • Height: 47mm; Width: 30mm; Depth: 86mm
  • Bezel material: Chromium plated metal
  • Fixing collar material: Zamak
  • Operator profile: Key switch, 2 positions 90°
  • Contacts type: 1NO, slow-break operation
  • Terminal type: Screw clamp terminals, 2 x 1.5 mm² max
  • Contact material: Silver alloy (Ag/Ni)
  • Rated insulation voltage: 600V
  • Rated operational current: 3A at 240V AC-15; 6A at 120V AC-15
  • Electrical durability: 1,000,000 cycles
  • Protection: IP66/IP69K, NEMA 4X/NEMA 13
  • Mechanical durability: 1,000,000 cycles
  • Vibration resistance: 5 gn
  • Shock resistance: 30 gn
  • Standards compliance: IEC 60947-5-1, IEC 60947-5-5, UL 508, CSA, GL, DNV, RINA
  • Environmental ratings: -40°C to +70°C, overvoltage category Class I
  • Ambient air temperature: Storage and operation -40°C to +70°C
  • Certifications: CSA, UL, DNV, GL, RINA, Lloyds Register
  • Pull-out key position: Left-hand
  • Torque: 0.14 N.m (electrical state change)

Buy the Buy Harmony XB4 Selector Switch Part Number XB4BG21 Online

Order the Harmony XB4 selector switch XB4BG21 online today to ensure quality and durability in your industrial automation projects. With IP66/IP69K protection, silver alloy contacts, and a stainless steel bezel, this switch offers dependable operation in harsh environments. Its 22mm mounting diameter and screw clamp terminals support easy installation and wiring. Featuring a key lock, 1 million cycle durability, and compliance with international standards, it is perfect for control panels requiring reliable, long-term switching performance. Invest now for efficient control solutions.

Buy Harmony XB4 selector switch XB4BG21 now and enjoy reliable switching, IP66/IP69K protection, and long-lasting performance for industrial control systems.

Frequently Asked Questions

Where can I buy Schneider Electric XB4BG21?

You can click on the BUY or RFQ button to purchase XB4BG21 from an authorized Schneider Electric distributor.

How do I troubleshoot issues or seek technical support for part XB4BG21?

You can download the XB4BG21 datasheet or visit the Schneider Electric website for support.

Who is the manufacturer of XB4BG21?

Schneider Electric

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