Schneider Electric ZB4BS944 - Emergency Stop Switch 600V AC/DC (10A, EN/ISO 13850 Certified)

Schneider Electric ZB4BS944 is an emergency stop switch from the Harmony XB4 Series designed for immediate machinery shutdown in industrial safety applications. It operates at 600V AC/DC with a current rating of 10A, featuring a robust 22.5mm actuator diameter and durable thermoplastic construction. The switch complies with EN/ISO 13850 safety standards and holds multiple certifications including UL 508, IEC 60947, and RoHS. Typical applications include CNC equipment, conveyor systems, and automated production lines where fail-safe emergency stopping is critical.

Key Features & Specifications

• Type: Emergency stop switch with twist-to-release red actuator (Harmony XB4 Series)
• Voltage Rating: 600V AC/DC
• Current Rating: 10A
• Dimensions: 22.5mm actuator diameter
• Standards: EN/ISO 13850, UL 508, IEC 60947-5-1, RoHS, REACH SVHC-free
• Applications: Industrial machinery, CNC, conveyors, automated systems
• Weight: 0.216 lb
• Certification: CSA, DNV, GL, Bureau Veritas, IEC 60529 (IP65)
• Country of Origin: Czechia

Product Identification

• UPC: 38911088888
• GTIN: 03389110888881