D4A

Omron D4A limit switch with better seal, shock resistance, and strength. A double seal on the head, a complete gasket cover, and other features ensure a better seal (meets UL NEMA 3, 4, 4X, 6P, 12, 13). Block mounting method to reduce weight to 290g. Block mounting method also reduces downtime for maintenance. Wide standard operating temperature range: -40°C to 100°C (standard type). Omron models with fluoro-rubber available for greater resistance to chemicals. DPDT, double-break models available for complex operations.