For applications exposed to dust, moisture, shock, vibration, or contaminated environments, BCH Electric offers Heavy Duty Limit Switch solutions through its NL Series. These switches are designed for adverse industrial conditions and feature a rugged zinc die-cast body with oil-tight, water-tight, and dust-proof IP67 construction. The series conforms to IEC 60947-5-1 and is available with 1NO+1NC or 2NO+2NC contact configurations. BCH also provides a choice of multiple operating heads to suit different machine motions and installation requirements. These switches are relevant for heavy machinery and demanding automation environments. Contact BCH Electric to discuss Heavy Duty Limit Switch options for your industrial application.