Schneider Electric 2Nc Contact With Spring Clamp And Fixing Colla Schneider Electric ZB4BZ1045

ZB4BZ1045 is a complete pushbutton housing with two normally closed contacts and spring clamp terminals, designed for panel mounting in industrial control applications. It measures 30 mm wide, 47 mm high, and 37 mm deep, with a mounting collar and weighs 0.062 kg. The contacts feature silver alloy (Ag/Ni) material and provide positive opening in accordance with EN/IEC 60947-5-1 Appendix K, with a mechanical durability of 5,000,000 cycles. The device operates within an ambient temperature range of -25 °C to 70 °C and is rated IP20 per IEC 60529. It meets the standards EN/IEC 60947-1, -5-1, -5-4, -5-5, JIS C 4520, UL 508, and CSA C22.2 No 14, and is certified by BV, CSA, DNV, GL, LROS, RINA, and UL. Vibration resistance is 5 gn (2-500 Hz), and shock resistance is 30 gn (18 ms) and 50 gn (11 ms) half-sine. Protective treatment is TH.