Schneider XB4BW33B5 Illuminated Push Button, Harmony XB4, Metal, LED Ø22m

The XB4BW33B5 is a green recessed illuminated push button from Schneider Electric's Harmony XB4 series, featuring a chrome-plated metal body with Ø22.5 mm panel mounting and a 1 NO + 1 NC contact configuration. It operates at 24 V AC/DC with an integrated universal LED for continuous illumination, making it suitable for operator control and signaling in demanding industrial environments.

Technical specifications:

• Commercial reference: XB4BW33B5
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Harmony XB4
• Product type: Illuminated push button
• Contact configuration: 1 NO + 1 NC
• Contact operation: Slow break, spring return
• Rated supply voltage: 24 V AC/DC at 50/60 Hz
• Supply voltage range: 19.2...30 V DC / 21.6...26.4 V AC
• Rated operational current: 3 A at 240 V AC-15; 6 A at 120 V AC-15; 0.27 A at 250 V DC-13
• Thermal current [ith]: 10 A
• Rated insulation voltage [ui]: 600 V (pollution degree 3)
• Rated impulse withstand voltage [uimp]: 6 kV
• Mounting diameter: 22.5 mm
• Base material: Chrome-plated metal
• Mounting frame material: Zinc die-cast (Zamak)
• Light source: Integrated universal LED
• LED current consumption: 18 mA
• LED service life: 100,000 hours at rated voltage and 25°C
• Contact material: Silver alloy (Ag/Ni)
• Short-circuit protection: 10 A gG fuse per IEC 60947-5-1
• Connection: Screw terminal blocks, 1 x 0.22...2 x 2.5 mm² without ferrule; up to 2 x 1.5 mm² with ferrule
• Tightening torque: 0.8...1.2 N.m
• Mechanical durability: 10,000,000 cycles
• Electrical durability: 1,000,000 cycles (AC-15)
• Dimensions (W x H x D): 30 x 47 x 57 mm
• Weight: 0.097 kg
• IP protection: IP66, IP67, IP69, IP69K
• NEMA rating: NEMA 4X, NEMA 13
• IK rating: IK06
• Operating temperature: -40...70°C
• Certifications: CSA, UL, DNV, BV, Lloyd's Register of Shipping

Features and benefits:

• Chrome-plated metal body with zinc die-cast mounting frame delivers robust mechanical durability and corrosion resistance
• IP66/IP67/IP69/IP69K rating, including resistance to 7,000,000 Pa pressure washdown at 55°C from 0.1 m, suits hygiene-critical environments
• Integrated universal LED rated for 100,000 hours eliminates lamp replacement and reduces maintenance overhead
• Positive opening contact per IEC 60947-5-1 Annex K ensures reliable performance in safety-critical control circuits
• Wide operating temperature range of -40...70°C supports deployment in harsh indoor and outdoor installations
• Multiple international certifications including UL, CSA, DNV, and Lloyd's Register enable global machine deployments

Applications:

• Industrial machine control panels and operator stations requiring washdown-proof pushbuttons
• Food and beverage processing lines where high-pressure cleaning is routine
• Marine and offshore control cabinets where DNV and Lloyd's Register approval is required
• HVAC and building automation control desks operating across wide temperature ranges
• General industrial automation control stations with status signaling requirements

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

Also known as: Schneider XB4BW33B5, Schneider Electric XB4BW33B5, Harmony XB4 illuminated push button 24V, 22mm metal illuminated pushbutton.