BNS40S coded, magnetic sensor meets stringent North American and European approvals, is CE and cULus approved, and can be used in the highest level of machine safety circuits meeting up to PLe per ISO 13849-1 and SIL 3 per IEC 61508. The magnetic safety sensor is manufactured using high-quality stainless steel and is designed for use in high-pressure wash down (1450psi) and high-temperature (175°F) applications. The IP69K-rated BNS40S meets the Ecolab test requirements for wash down making this switch ideal for the food and beverage industry.