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Schneider Electric XB4FJ21 Selector Switch

The XB4FJ21 is a stainless steel, flameproof, and IP66/67/69 rated selector switch designed for demanding industrial applications. With a built-in flush round head featuring a black operator handle with two positions at 90°, it offers reliable manual control. The switch has screw clamp terminals with EN/IEC 60947-1 compliance, silver alloy contacts, and a mechanical durability of 1,000,000 cycles. It withstands high pressure wash environments up to 7,000,000 Pa and conforms to multiple international standards including UL, CSA, and IEC. Suitable for panel mounting with a diameter of 30.5 mm and fixing via screws, it supports positive opening and short-circuit protection up to 10 A cartridge fuse. Ideal for process automation, machinery, and control systems requiring rugged, sealed enclosures and 600 V insulation rating, this switch ensures long-lasting performance in harsh conditions.

Authorized Distributors
Source:DigiKey
Part No:XB4FJ21
Stock:0
Inv Date:06-07-2026
Price: Unit price: $28.29
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Part No:XB4FJ21
Stock:0
Inv Date:06-08-2026
Price: Unit price: $40.63
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Part No:XB4FJ21
Stock:1
Inv Date:06-07-2026
Price: Unit price: $32
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Part No:XB4FJ21
Stock:0
Inv Date:06-07-2026
Price: Unit price: $39.02
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Schneider Electric XB4FJ21 Selector Switch Specifications:

  • Mounting diameter: 30.5 mm (1.2 in)
  • Head type: Built-in flush, round shape with black long handle
  • Positions: 2 at 90° with stay-put operator
  • Contacts: 1 NO, slow-break, silver alloy (Ag/Ni)
  • Terminals: Screw clamp, EN/IEC 60947-1 compliant, cable end suitable for <= 2 x 1.5 mm? or >= 1 x 0.22 mm?
  • Maximum height: 48 mm (1.89 in), width: 36.6 mm (1.44 in), depth: 100 mm (3.94 in)
  • Weight: 0.096 kg (0.21 lb)
  • Ingress Protection: IP66/IP67/IP69, UL Type 13, 12, 4, 4X
  • Vibration resistance: 5 gn, 10-500 Hz IEC 60068-2-6, shock resistance: 30 gn 18 ms IEC 60068-2-27
  • Electrical ratings: 3 A at 240 V AC-15, 6 A at 120 V AC-15, 0.1 A at 600 V DC-13, 0.27 A at 250 V DC-13, 0.55 A at 125 V DC-13
  • Electrical durability: 1,000,000 cycles
  • Temperature range: -40°C to +70°C
  • Standards: UL, CSA, IEC 60947-5-1, IEC 60947-5-4, CE
  • Compliance: RoHS, REACH, and environmentally friendly with Green Premium status

Buy the Schneider Electric Series XB4 Selector Switch: XB4FJ21

Upgrade your automation system with the Schneider Electric XB4FJ21 selector switch. Designed for tough environments, it features IP66/67/69 ratings, stainless steel construction, and a robust 1 million cycle durability. Easy to install with screw clamp terminals and compatible with multiple international standards, this switch ensures reliable operation in harsh conditions. Perfect for industrial machinery, process control, and automation projects, it guarantees long-lasting performance, safety, and environmental compliance, making it an essential component for modern control systems.

Order your Schneider Electric Series XB4J21 selector switch today and equip your machinery with durable, high-pressure wash resistant control components.

Frequently Asked Questions

Where can I buy Schneider Electric XB4FJ21?

You can click on the BUY or RFQ button to purchase XB4FJ21 from an authorized Schneider Electric distributor.

How do I troubleshoot issues or seek technical support for part XB4FJ21?

You can download the XB4FJ21 datasheet or visit the Schneider Electric website for support.

Who is the manufacturer of XB4FJ21?

Schneider Electric

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