Based on this product's specifications, here are some alternatives and similar models
Eaton LS-11-ZB Safety Limit Switch, 1NO/1NC, Plastic Housing, IP66
Summary description:
The Eaton LS-11-ZB is a robust safety limit switch designed for industrial automation and machinery control. Featuring a durable yellow plastic housing with an IP66 rating, it provides reliable protection against dust and water ingress. This unit includes 1 normally open (NO) and 1 normally closed (NC) contact, offering versatile switching capabilities for safety-critical applications in demanding environments.