Schneider XB5AA3351 Push Button, Harmony XB5, Plastic, Recessed Black Ø2

The Schneider Electric XB5AA3351 is a complete recessed black push button with a downward arrow head, 22.5 mm mounting diameter, fitted with a 1 NO spring-return contact block. Designed for control panel applications, it offers slow-break contact operation with a rated operating current of 3 A at 240 V AC-15 and an insulation voltage of 600 V.

Technical specifications:

• Commercial reference: XB5AA3351
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Harmony XB5
• Product type: Complete push button
• Head profile: Black recessed, downward arrow (white)
• Head type: Spring-return
• Contact composition: 1 NO
• Contact operation: Slow-break
• Mounting diameter: 22.5 mm
• Body material: Plastic (dark grey)
• Rated operating current: 3 A at 240 V AC-15 / 6 A at 120 V AC-15
• Rated insulation voltage: 600 V (pollution degree 3) per IEC 60947-1
• Rated impulse withstand voltage: 6 kV per IEC 60947-1
• Short-circuit protection: 10 A fuse type gG per IEC 60947-5-1
• Contact material: Silver alloy (Ag/Ni)
• Operating travel: 2.6 mm (NO changes state) / 4.3 mm total
• Operating force: 3.8 N (NO changes state)
• Mechanical endurance: 10,000,000 cycles
• Electrical endurance: 1,000,000 cycles AC-15 at 230 V
• Connection: Screw clamp terminals, 1 x 0.22 to 2 x 2.5 mm² (without ferrule) / up to 2 x 1.5 mm² (with ferrule) per IEC 60947-1
• Tightening torque: 0.8 to 1.2 N.m per IEC 60947-1
• IP rating: IP66 / IP67 / IP69 / IP69K per IEC 60529
• NEMA rating: NEMA 4X, NEMA 13
• IK rating: IK03 per IEC 50102
• Operating temperature: -40 to 70 °C
• Storage temperature: -40 to 70 °C
• Overvoltage category: Class II per IEC 60536
• Vibration resistance: 5 gn at 2 to 500 Hz per IEC 60068-2-6
• Shock resistance: 50 gn at 11 ms per IEC 60068-2-27
• Weight: 0.037 kg
• Dimensions (H x W x D): 42 x 30 x 52 mm
• Standards: IEC 60947-1, IEC 60947-5-1, IEC 60947-5-4, UL 508, CSA C22.2 No 14, JIS C8201-5-1
• Certifications: UL, CSA, DNV, BV, LROS
• Warranty: 18 months

Features and benefits:

• Recessed black head with white downward arrow symbol for clear directional indication in control panels
• High IP66/IP67/IP69K protection rating ensures reliable operation in wet, dusty, and high-pressure washdown environments
• 10 million cycle mechanical endurance and silver alloy contacts deliver long service life with minimal maintenance
• Wide operating temperature range of -40 to 70 °C suits demanding industrial and outdoor installations
• Multiple international certifications (UL, CSA, DNV, BV) support global deployment across regulated industries

Applications:

• Machine control panels requiring directional command indication (e.g., conveyor direction, actuator travel)
• Industrial automation cabinets where IP69K washdown resistance is required
• Marine and offshore control systems certified to DNV and LROS standards
• Process industry control desks in chemical, food, and beverage plants

Compliant with IEC 60947-1, IEC 60947-5-1, IEC 60947-5-4, UL 508, and CSA C22.2 No 14. Part of the Schneider Electric Harmony XB5 range.

Also known as: Schneider XB5AA3351, Schneider Electric XB5AA3351, Harmony XB5 recessed push button, 22mm black spring-return push button.