Schneider Electric XB4BS8444 Emergency Stop Push Button, 40mm Mushroom Head, IP66, Metal
Schneider Electric XB4BS8444 Emergency Stop Push Button, 40mm Mushroom Head, IP66, Metal
- MPN: XB4BS8444
- PPN: SCH-XB4BS8444
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CAD$184.51/ EA
Description
This Harmony XB4 emergency stop / shutdown 40mm mushroom head modular red push button operates with a latched-turn-to-release mechanism. It has a metal bezel. This emergency stop / shutdown button, also called EMS (Emergency Machine Stop) and EMO (Emergency Off), is easily installed into standard 22mm diameter cut-outs and connected with simple screw-clamp connections. It is clearly distinguishable visually at a distance thanks to a clear color and a prominent 40mm mushroom shape. 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.
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
- Rated Impulse Withstand Voltage
- 6 kV IEC 60947-1
- Contact Operation
- Slow-break
- Electrical Durability
- 1000000 cycles AC-15 (2 A 230 V, 3 A 120 V, 4 A 24 V), 1000000 cycles DC-13 (0.2 A 110 V, 0.5 A 24 V)
- Mounting Diameter
- 22 mm
- Height
- 47 mm (1.85 in)
- Depth
- 82 mm (3.23 in)
- Clamping Thickness
- 1 to 6 mm (0.04 to 0.24 in)
- Operator Profile
- Red mushroom Ø 40 mm, unmarked
- Reset
- Turn to release
- NEMA Degree of Protection
- NEMA 13, NEMA 4X
- Electrical Shock Protection Class
- Class I IEC 60536
- Ambient Air Temperature for Storage
- -40 to 70 °C (-40 to 158 °F)
- Shock Resistance
- 30 gn 18 ms, 50 gn 11 ms half sine wave acceleration IEC 60068-2-27
- Product Certifications
- LROS (Lloyds Register of Shipping), BV, GL, DNV, CSA, UL Listed
Rated Insulation Voltage600 V IEC 60947-1
Short-Circuit Protection10 A cartridge fuse gG IEC 60947-5-1
Mechanical Durability300000 cycles
Tightening Torque0.8 to 1.2 N·m IEC 60947-1
Head Diameter40 mm
Width40 mm (1.57 in)
Net Weight0.13 kg (0.29 lb)
MaterialFixing collar: Zamak; Bezel: Chromium plated metal; Contacts: Silver alloy (Ag/Ni)
Type of OperatorTrigger action and mechanical latching
IP Degree of ProtectionIP66, IP67, IP69, IP69K IEC 60529
IK Degree of ProtectionIK06 IEC 50102
Ambient Air Temperature for Operation-40 to 70 °C (-40 to 158 °F)
Vibration Resistance5 gn (2 to 500 Hz) IEC 60068-2-6
Standards ComplianceJIS C8201-5-1, IEC 60364-5-53, UL 508, IEC 60947-5-1, CSA C22.2 No 14, ISO 13850, IEC 60947-5-5, IEC 60947-1, IEC 60204-1, IEC 60947-5-4, JIS C8201-1
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CAD$184.51/ EA
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