1055.0351 | Marquardt

Subminiature snap-action switches series 1055, type Marquardt 1055../1056../1058.

Compact design. Dust- and water-proof switch system, depending on the version; Switching function: 1 x CO. Breaking capacity: 4.0 A/12 VDC (resistive load), 2.0 A/24 VDC (resistive load). Contact resistance (new condition): max. 50 mohm (1,0 A/12 VDC). Insulation resistance (new condition): min. 100 Mohm (500 VDC). Degree of protection: IP 40 or IP 67 (actuator side), IP 00 (termination side). Contact material: Ag, gold-plated. Housing material: PBTP, black. Actuator material: POM, black (sealed version with green silicon rubber seal). Inflammability: UL 94 HB. Operating temperatures: –40 to +85 °C.

With actuator button and solder terminals, sealed, degree of protection IP 67.

Breaking capacity: max. 1.8 N. Pretravel: max. 1.3 mm. Overtravel: 1.2 mm. Differential travel: max. 0.4 mm. Switching position (OP): 9.4 ±0.3 mm. Home position (FP): max. 10.4 mm. Permissible end position (TP): 7.9 mm.

Technical attributes (type, mounting spigot version): 1055.0351, mounting spigot on the right (1.5 mm length)