Schneider Electric XB4BA21 Harmony XB4 Metal Push Button 22mm Spring Return 1NO IP66/IP67/IP69K
Schneider Electric XB4BA21 Harmony XB4 Metal Push Button 22mm Spring Return 1NO IP66/IP67/IP69K
- MPN: XB4BA21
- PPN: SCH-XB4BA21
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CAD$36.91/ EA
Description
This Harmony XB4 modular black push button operates with a spring return / impulse mechanism. It has a metal bezel. This push button provides an ergonomic interface for controlling your machines. It is easily installed into standard 22mm diameter panel cut-outs and connected to control circuits with classic screw-clamp connections. Its schematic is clearly distinguishable thanks to clear colors and markings, minimizing errors during initial wiring and later maintenance operations. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66 / IP67 / IP69 / IP69K, making it ideal for operation in harsh environments.
Features
- Constructed with a high-strength, chrome-plated metal housing, this pushbutton is designed for maximum durability in heavy-duty manufacturing and oil-and-gas sectors. The rugged metal construction resists mechanical impact and chemical corrosion, ensuring the actuator remains functional even under the physical stress of high-vibration machinery and extreme warehouse conditions.
- Constructed with a high-strength, chrome-plated metal housing, this pushbutton is designed for maximum durability in heavy-duty manufacturing and oil-and-gas sectors. The rugged metal construction resists mechanical impact and chemical corrosion, ensuring the actuator remains functional even under the physical stress of high-vibration machinery and extreme warehouse conditions.
- Featuring a standard spring return (momentary) mechanism, the button returns to its original position immediately after being released. This tactile, responsive action is the industry standard for "Start" or "Inching" commands, providing the operator with clear physical feedback while preventing the machinery from staying energized unintentionally if the operator moves away.
- The XB4BA21 comes pre-assembled with a single Normally Open (NO) screw-clamp contact block, allowing for immediate integration into your control circuit. Its modular "plug-and-play" design allows you to easily stack additional contact blocks or swap the actuator without replacing the entire unit, significantly reducing maintenance time and simplifying inventory for panel builders and plant electricians.
Specifications
- Rated Operational Current
- 3 A 240 V AC-15, 6 A 120 V AC-15, 0.1 A 600 V DC-13, 0.27 A 250 V DC-13, 0.55 A 125 V DC-13, 1.2 A 600 V AC-15 IEC 60947-5-1
- Short-Circuit Protection
- 10 A cartridge fuse gG IEC 60947-5-1
- Rated Impulse Withstand Voltage
- 6 kV IEC 60947-1
- Shock Resistance
- 30 gn 18 ms half sine wave acceleration IEC 60068-2-27, 50 gn 11 ms half sine wave acceleration IEC 60068-2-27
- Electrical Durability
- 1,000,000 cycles AC-15, various voltages IEC 60947-5-1 appendix C
- Operating Travel
- 2.6 mm NO changing electrical state, 4.3 mm total travel
- Mounting Diameter
- 22 mm
- Width
- 30 mm
- Net Weight
- 0.08 kg
- Operator Type
- Spring return
- Connections Terminals
- Screw clamp terminals, ≤ 2 x 1.5 mm² with cable end, 1 x 0.22 to 2.5 mm² without cable end IEC 60947-1
- Contacts Type and Composition
- 1 NO
- Bezel Material
- Chromium plated metal
- Protective Treatment
- TH
- NEMA Degree of Protection
- NEMA 13, NEMA 4X
- Overvoltage Category
- Class I IEC 60536
- Product Certifications
- GL, BV, LROS, UL Listed, CSA, DNV
- Ambient Air Temperature for Operation
- -40 to 70 °C (-40 to 158 °F)
- Country of Origin
- France
- REACH Free of SVHC
- Yes
- Mercury Free
- Yes
Conventional Free Air Thermal Current10 A IEC 60947-5-1
Rated Insulation Voltage600 V IEC 60947-1
Vibration Resistance5 gn 2-500 Hz IEC 60068-2-6
Mechanical Durability10,000,000 cycles
Electrical Reliabilityλ < 10⁻⁶ at 5 V 1 mA, λ < 10⁻⁸ at 17 V 5 mA IEC 60947-5-4
Operating Force3.8 N NO changing electrical state
Height47 mm
Depth52 mm
Shape Of Signaling Unit HeadRound
Operator ProfileBlack flush, unmarked
Tightening Torque0.8-1.2 N·m IEC 60947-1
Contacts MaterialSilver alloy (Ag/Ni)
Fixing Collar MaterialZamak
IP Degree of ProtectionIP66, IP67, IP69, IP69K IEC 60529
IK Degree of ProtectionIK06 IEC 50102
StandardsCSA C22.2 No 14, IEC 60947-1, IEC 60947-5-4, IEC 60947-5-1, IEC 60947-5-5, UL 508, JIS C8201-5-1, JIS C8201-1
Resistance to High Pressure Washer7000000 Pa (1015 psi) at 55 °C, 0.1 m
Ambient Air Temperature for Storage-40 to 70 °C (-40 to 158 °F)
Sustainable Offer StatusGreen Premium product
Toxic Heavy Metal FreeYes
Warranty18 months
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