由其分销商提供的 Honeywell 21EN9-R 的描述。
Switch Limit N.O./N.C. DPDT Cross Roller Plunger Panel Mount 4A 28VDC 53.38N Linear Connector
Switch Limit; Sealed; Top Push Roller Head; 4A; DPDT 2NO-2NC
Basic / Snap Action Switches Enclosed Sw Dpdt 4 A Top Roller Plgr Scrw
Electromechanical Switch Enclosed Switch N.O./N.C. SPDT 4A
MICRO SWITCH™ Electromechanical Switches, MICRO SWITCH™ Limit Switches, MICRO SWITCH™ Military-Grade Construction Switches
The MICRO SWITCH™ EN Series environment-sealed limit switch has resilient sealing as defined in MIL-S-8805, Symbol 4. In addition to the standard versions, miniature housing constructions may be available with similar actuator styles. The miniture versions meet the demand for smaller size and lighter weight without sacrificing performance or electrical capacity. The miniature version housing is 7,92 mm [0.312 in] smaller in diameter and weighs 14,2 g [0.5 oz] less than the standard version.