Schneider XB4BJ21 Harmony XB4 (metal, 22mm) Selector Switch 22mm 2-position s...

The Schneider Electric XB4BJ21 is a Harmony XB4 series 22mm selector switch with a 2-position non-return black long handle, 1 NO contact configuration, rated up to 600V. Constructed with a chrome metal body and zinc alloy mounting collar, it is designed for industrial control panels requiring robust operator interface switching.

Technical specifications:

• Commercial reference: XB4BJ21
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Harmony XB4
• Product type: Selector switch
• Mounting diameter: 22.5 mm
• Head type: Standard, round
• Head profile: Black long handle
• Positions: 2-position, 90°, non-return
• Contact type and composition: 1 NO
• Contact operation: Slow break
• Rated insulation voltage [Ui]: 600 V (pollution degree 3) per IEC 60947-1
• Rated impulse withstand voltage [Uimp]: 6 kV per IEC 60947-1
• Rated operational current [Ie]: 3 A at 240 V AC-15; 6 A at 120 V AC-15; 0.1 A at 600 V DC-13
• Thermal current [Ith] in air: 10 A per IEC 60947-5-1
• Short-circuit protection: 10 A gG fuse per IEC 60947-5-1
• Contact material: Silver alloy (Ag/Ni)
• Mechanical durability: 1,000,000 cycles
• Electrical durability: 1,000,000 cycles per EN 60947-5-1 Annex C
• Connection type: Screw terminals, >= 1 x 0.22 mm² to <= 2 x 1.5 mm² per IEC 60947-1
• Terminal designation: ISO no. 1 (13-14) NO
• Tightening torque: 0.8 - 1.2 N.m per IEC 60947-1
• Width: 30 mm, Height: 48 mm, Depth: 68 mm
• Weight: 0.096 kg
• IP rating: IP69K, IP69, IP67 per IEC 60529
• NEMA rating: NEMA 4X, NEMA 13
• Operating temperature: -40...70 °C
• Storage temperature: -40...70 °C
• Overvoltage category: Class I per IEC 60536
• Standards: IEC 60947-5-1, IEC 60947-5-4, IEC 60947-5-5, IEC 60947-1, UL 508, CSA C22.2 No 14, JIS C8201-5-1
• Certifications: UL, CSA, BV, DNV, LROS (Lloyd's Register of Shipping)
• Warranty: 18 months

Features and benefits:

• Chrome metal body with zinc alloy collar provides durability and resistance in demanding industrial environments
• IP69K and IP67 ratings ensure protection against high-pressure washdowns and water ingress
• Wide operating temperature range of -40 to 70 °C supports use in extreme environmental conditions
• Vibration resistance to 5 gn (2-500 Hz) and shock resistance to 50 gn per IEC 60068-2-6/27
• High washdown resistance rated at 7,000,000 Pa at 55 °C from 0.1 m distance
• Multiple international certifications (UL, CSA, DNV, Lloyd's) enabling global deployment

Applications:

• Industrial machine control panels requiring reliable operator-actuated switching
• Food and beverage processing equipment subject to high-pressure cleaning
• Marine and offshore control systems requiring DNV/Lloyd's certified components
• Automation panels in harsh environments with extreme temperature or vibration exposure
• Factory automation and process control stations using standardized 22mm operator devices

Compliant with IEC 60947-5-1, IEC 60947-5-4, IEC 60947-5-5, IEC 60947-1, UL 508, CSA C22.2 No 14, and JIS C8201-5-1. Part of the Schneider Electric Harmony XB4 range.

Also known as: Schneider XB4BJ21, Schneider Electric XB4BJ21, Harmony XB4 selector switch 22mm, 2-position metal selector switch.