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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
construction
Model: 6434N
Thermoplastic construction for electrical insulation
Pressure Setting: 300 psi
Case Quantity: 1 can per case
Thermal Switch UL Square JB 4" Square Junction Box constructionTS300B Crown Engineering Thermal Switch UL for 4" Square Junction Box The TS300B Thermal Switch by Crown Engineering is a UL listed safety device designed for installation in 4 inch square junction boxes. It provides automatic thermal protection for fuel burner systems by disconnecting power when ambient temperatures exceed a critical threshold. Key Features: Thermal Activation: Automatically shuts off power at 165F, preventing overheating and fire