GKE Key Interlock Switch – 1NC-1NO, IP66-IP67, Key-Operated, NEMA 4X GKEA03L

The Honeywell GKE Series Safety Interlock Switch is a key-operated switch suitable for use in hard guarding applications. It features positive opening safety contacts and provides multiple contact configurations; see product specifications for details. The rotating head allows actuator engagement from five orientations, and the enclosure features double insulation as specified by IEC 60947-5-1 standards. This model does not include an actuating key; it must be ordered separately. Key features: - Contact configuration: 1NC/1NO BBM (Break Before Make), slow action - Actuator style: Key operated, compatible with 90-degree or straight keys (not included) - Electrical ratings: AC up to 10A at 600V; DC from 0.1 to 10A at up to 250V - Construction: Stainless steel actuator, plastic body, head - Enclosure is rated to IP66/IP67 and NEMA types 1, 12, 13, 4, and 4X according to manufacturer specifications - Connection type: 1/2 in. NPT conduit entry - Mechanical life tested up to one million operations under laboratory conditions - Operating temperature range: -13°F to +185°F (-25°C to +85°C) - Standards met: CCC, CE, cULus, SIL3