Schneider XB4BA61 Push Button, Harmony XB4, Metal, Flush, Spring return, Unmarke

The Schneider Electric XB4BA61 is a complete flush push button from the Harmony XB4 series, designed for 22.5 mm panel cutouts with a blue round spring-return head and 1 NO contact block. Constructed on a chrome metal base with a zinc alloy mounting frame, it is rated 3 A at 240 V AC-15 and carries IP66/IP67/IP69/IP69K protection for industrial and washdown environments.

Technical specifications:

• Commercial reference: XB4BA61
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Harmony XB4
• Product type: Push button
• Mounting diameter: 22.5 mm
• Head shape: Round, flush, blue, unmarked
• Head operation: Spring return
• Contact composition: 1 NO, slow break
• Rated operational current [Ie]: 3 A at 240 V AC-15; 6 A at 120 V AC-15 per IEC 60947-5-1
• Thermal current [Ith]: 10 A per IEC 60947-5-1
• Insulation voltage [Ui]: 600 V (pollution degree 3) per IEC 60947-1
• Impulse withstand voltage [Uimp]: 6 kV per IEC 60947-1
• Short-circuit protection: 10 A fuse type gG per IEC 60947-5-1
• Operating travel: 2.6 mm (contact switching); 4.3 mm total
• Operating force: 3.8 N
• Mechanical durability: 10,000,000 cycles
• Electrical durability: 1,000,000 cycles AC-15 per IEC 60947-5-1 annex C
• Contact material: Silver alloy (Ag/Ni)
• Connection: Screw terminals, 1 x 0.22...2 x 2.5 mm² without cable end per IEC 60947-1
• Tightening torque: 0.8...1.2 N.m per IEC 60947-1
• Dimensions (H x W x D): 47 x 30 x 52 mm
• Weight: 0.08 kg
• IP protection rating: IP66, IP67, IP69, IP69K per IEC 60529
• NEMA protection: NEMA 4X, NEMA 13
• IK protection: IK06 per IEC 50102
• Operating temperature: -40...70°C
• Storage temperature: -40...70°C
• Overvoltage category: Class I per IEC 60536
• Protection treatment: TH
• Standards: IEC 60947-5-1, IEC 60947-1, UL 508, JIS C8201-5-1, JIS C8201-1, CSA C22.2 No 14, IEC 60947-5-4, IEC 60947-5-5
• Certifications: UL, CSA, BV, DNV, Lloyd's Register (LROS)
• Warranty: 18 months

Features and benefits:

• Chrome metal base with zinc alloy mounting frame for robust, long-lasting panel integration
• IP66, IP67, IP69, and IP69K rated for high-pressure washdown and fully submersed installations
• 10,000,000 mechanical cycles ensures reliable performance across the product lifetime
• Wide operating temperature range of -40...70°C for use in extreme cold and heat
• Vibration resistance to 5 gn (2...500 Hz) and shock resistance to 50 gn per IEC 60068-2-6 and IEC 60068-2-27
• Certified by UL, CSA, BV, DNV, and Lloyd's Register for global and marine deployment

Applications:

• Industrial machine and equipment control panels requiring durable momentary switching
• Food processing and chemical plant control stations subject to high-pressure cleaning
• Marine and offshore control panels (BV, DNV, and Lloyd's Register certified)
• Outdoor enclosures and harsh-environment automation desks
• Manufacturing facility control stations requiring high-cycle momentary push buttons

Compliant with IEC 60947-5-1, 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 XB4BA61, Schneider Electric XB4BA61, Harmony XB4 push button, 22 mm blue flush spring-return push button.