Schneider XB4BA3351 Harmony XB4 Push-Button 22mm Black Flush Down Arrow 1NO

The Schneider Electric XB4BA3351 is a complete flush push-button from the Harmony XB4 metal range for 22 mm panel cut-outs. The black flush cap is marked with a white down arrow. It is a spring return (momentary) button with one normally open contact block, a chromium plated metal bezel and a Zamak fixing collar, and it is sealed to IP66, IP67, IP69 and IP69K.

Technical specifications:

• Reference: XB4BA3351
• Range: Harmony XB4
• Product type: Complete push-button
• Operator profile: Black flush, down arrow (white)
• Type of operator: Spring return
• Contacts: 1 NO, slow-break, silver alloy (Ag/Ni)
• Bezel material: Chromium plated metal
• Fixing collar material: Zamak
• Mounting diameter: 22.5 mm
• Connections: Screw clamp terminals, 1 x 0.22 ... 2 x 2.5 mm² without cable end, ≤ 2 x 1.5 mm² with cable end
• Tightening torque: 0.8 ... 1.2 N.m
• Rated insulation voltage [Ui]: 600 V (pollution degree 3)
• Rated impulse withstand voltage [Uimp]: 6 kV
• Conventional free air thermal current [Ith]: 10 A
• Rated operational current [Ie]: 3 A at 240 V AC-15, 6 A at 120 V AC-15, 0.27 A at 250 V DC-13, 0.55 A at 125 V DC-13
• Short-circuit protection: 10 A gG cartridge fuse
• Operating force: 3.8 N
• Operating travel: 2.6 mm to change state, 4.3 mm total
• Mechanical durability: 10,000,000 cycles
• Electrical durability: 1,000,000 cycles (AC-15, 2 A at 230 V)
• Degree of protection: IP66, IP67, IP69, IP69K; UL type 4X/13; IK06
• Ambient temperature (operation and storage): -40 ... 70 °C
• Dimensions (H x W x D): 46.5 x 30 x 52 mm
• Net weight: 80 g
• Standards: IEC 60947-5-1, IEC 60947-5-4, IEC 60947-5-5, IEC 60947-1, UL 508, CSA C22.2 No 14, JIS C8201-1, JIS C8201-5-1
• Certifications: UL listed, CSA, BV, DNV, LROS (Lloyd's Register of Shipping)
• EU RoHS: Compliant
• EAN: 3389110118841

Features and benefits:

• Arrow marking on the cap shows the direction of the command at a glance
• Sealed to IP69K for high-pressure washdown, tested at 7,000,000 Pa at 55 °C
• Supplied complete: head, fixing collar and contact block in one reference
• Product repair index A

Also known as: Schneider Electric XB4BA3351, Harmony XB4 black down arrow push button, XB4-BA3351.