Explosion Proof Limit Switch - Rotary Lever Arm, 2NC-1NO, GSX Series GSXA42A1E

The Honeywell Explosion Proof Limit Switch 2NC/1NO Rotary Lever Arm is part of the GSX Series, combining a MICRO SWITCH safety switch with an explosion-proof housing. This limit switch features a rotary lever arm actuator and is rated for use in hazardous locations as specified by applicable certifications. The unit has a zinc die-cast body and head, metal rotary lever arm with bronze roller, and features slow action switching with 1 normally open (NO) and 2 normally closed (NC) contacts. Key Features: - Contact Rating: 10 A at up to 600 VAC or 250 VDC - Actuator: Side-mounted metal rotary lever arm, length 2.2 in; bronze roller diameter 0.75", width 0.25" - Housing: Zinc die-cast body; red switch body - Certifications: ATEX, IEC Ex, cULus; certified for use in environments classified as Class I Div.1 Groups B, C, D & Class II Div.1 Groups E, F, G per listed standards - Environmental Protection: IP67 ingress rating; NEMA enclosure ratings of 1,12,13,3,4 - Electrical Connection: Screw terminals via 1/2" NPT conduit entry - Mechanical Life Expectancy: Mechanical life tested to one million operations under laboratory conditions - Movement & Travel: Rotary motion CW/CCW; pretravel of 26°, overtravel of 59° - Operating Temperature Range: -40°F to +158°F