Raypak High Limit Switch for ELS 552 & 1102 | 001811F

The Raypak 001811F High Limit Switch is an essential safety component for Raypak ELS-552-2 and ELS-1102-2 electric heaters. This surface-mounted device protects against overheating by cutting power when internal temperatures rise beyond safe operating limits. It uses a DPST double-pole single-throw configuration with screw terminals to provide secure shutdown of both hot legs simultaneously. Built as an OEM-grade Raypak part, it delivers precise and repeatable performance while safeguarding the heater from damage and maintaining dependable operation. Highlights High Limit Protection: Designed specifically for Raypak ELS-552-2 and ELS-1102-2 heaters, this switch provides accurate shutdown when excessive heat is detected. OEM-Grade Reliability: Manufactured to Raypak’s standards, it ensures consistent performance and long-lasting safety, making it a dependable replacement component. DPST Thermal Design: Dual-pole operation ensures both power lines are interrupted together, reducing