XB4BS8445 - Schneider Electric Harmony XB4 Series Emergency Stop Pushbutton, 1NO+1NC, 600VAC, 22mm, Mushroom Head, Latching Turn Release

XB4BS8445

XB4BS8445 is a Schneider Electric Harmony XB4 Series emergency stop pushbutton designed for reliable machine safety and control.This complete emergency stop switch features a red 40mm diameter mushroom head actuator with a chromium-plated metal bezel and Zamak fixing collar. It includes 1 normally open (NO) and 1 normally closed (NC) slow-break silver alloy contacts rated at 1.2 A at 600 VAC. The operator is trigger action with mechanical latching and a turn-to-release reset. It mounts in a 22mm cutout and uses screw clamp terminals for secure wiring. The device is rated for IP66, IP67, IP69, and IK03 protection, suitable for harsh environments, and complies with multiple international standards including IEC 60947 and UL 508.

Key Specifications
• Part Number: XB4BS8445
• Manufacturer: Schneider Electric
• Series: Harmony XB4
• Actuator: Red Mushroom Head, 40 mm diameter
• Contact Configuration: 1 NO + 1 NC slow-break silver alloy
• Contact Rating: 1.2 A at 600 VAC
• Mounting Diameter: 22 mm cutout
• Reset Type: Turn-to-release mechanical latching
• Bezel Material: Chromium-plated metal
• Fixing Collar Material: Zamak
• Terminal Type: Screw clamp terminals
• Protection Rating: IP66, IP67, IP69, IK03
• Operating Temperature: -40 to 70 °C

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Specifications

• Part Number: XB4BS8445
• Manufacturer : Schneider Electric
• Brand : Schneider Electric
• Category : Switch
• Item Subcategory : Emergency Stop Switch
• Type : Harmony XB4 Series

Product Data

• UPC : 38911088705
• GTIN : 03389110887051
• Country of Origin : Czechia
• Dimensions : 1.9 in (47 mm) x 1.6 in (40 mm) x 3.2 in (82 mm) (Height x Width x Depth)
• Weight : 0.291 lb
• Certification : Bureau Veritas, CSA, CSA C22.2 No.14, DNV, EN/IEC 60204-1, EN/IEC 60947-1, EN/IEC 60947-5-1, EN/IEC 60947-5-4, EN/IEC 60947-5-5, EN/ISO 13850, Germanischer Lloyd (GL), IEC 60364-5-53, JIS C8201-1, JIS C8201-5-1, Lloyd's Register, REACH, RoHS, UL 508, UL Listed, WEEE