1045.1103 | Marquardt

Subminiature snap-action switches series 1045, type Marquardt 1045../1046../1048.

With dust and water protected switching system in accordance with IP 67 (types 1046.. IP 40); Design: DIN 41635 B. Switching function: 1 x CO or 1 x NO. Breaking capacity: see the table. Contact resistance (new condition): max. 100 mohm (1,0 A/12 VDC). Insulation resistance (new condition): min. 100 Mohm (500 VDC). Leakage current resistance: PTI 250. Suitable for devices of safety class II. Bounce time: max. 5.0 ms. Degree of protection: IP 67 or IP 40. Housing material: PA Latamid, glass fiber-reinforced. Auxiliary actuator material: stainless steel. Inflammability: UL 94 V-0. Operating temperatures: –40 to +100 °C. Certifications: ENEC, cULus.

With actuator button and sealed 2.8 x 0.5 mm tab terminals.

Pretravel: max. 1.2 mm. Overtravel: 0.5 mm. Home position: max. 9.15 ±0.15 mm. Switching position: 8.4 ±0.3 mm. Permissible end position: 7.6 mm.

Technical attributes (type, switching function, breaking capacity, max. switching capability, degree of protection (actuator side)): 1045.1103, 1 x CO, 10 (3.0) A/250 VAC 10E3, 3.2 N, Ag, IP 67