Safety Magnetic Interlock Switches Feature LED Indicators
The SMA Series switches' integrated LED indication gives the operator a visual signal that confirms the interlock status of a machine’s safety door to reduce the incidence of unscheduled equipment downtime.
The SLD Series light grids are available in 2-, 3- and 4-beam resolutions, and are capable of ranges spanning 0.5m to 70m. Rated for operating temperatures from -30°C to 55°C, they are suitable for Type 4 safety systems and feature an integrated laser alignment tool.
The SNE1 features two positively-driven changeover contacts (2 x SPDT); while the SNE 4012 features two normally-open enabling current paths (2 x NO); and the SNE 4024 provides two pairs of independently-actuated enabling current paths (2 x 2 NO).