1841.1201

Contact Mfr

Pushbuttons and switches series 1840, type Marquardt 1841../1843. Single-pole. Black, with M12 x 0.75 bushing mount. Distinct actuation characteristic; Breaking capacity: switches 6.0 (4.0) A/250 VAC, pushbuttons 6.0 (2.0) A/250 VAC. Contact resistance (new condition): < 100 mohm. (1.0 A/12 VDC). Insulation resistance (new condition): > 100 mohm (500 VDC). Leakage current resistance: PTI 250. Insulation resistance compliant with EN 61058 for reinforced or double insulation. Degree of protection: IP 40. Suited for devices of safety class II. Connection type: 4.8 x 0.8 mm tab terminals. Contact pitch: > 3.0 mm. Actuator and housing material: natural PA. Contacts: silver. Connections: silver-plated. Inflammability: UL 94 V-2. Ambient temperatures: –20 to +55 °C (connecting side up to +100 °C). Test logos: ENEC, UL, CSA. Pushbutton version. Technical attributes (type, version, figure (fig.)): 1841.1201, NO contact, Fig. A