TPEL TH157 HOL Cylindrical Thermal Fuse 250V 10A 157°C – Non-Resettable, 5-Pack

The TPEL TH157 HOL is a non-resettable inline thermal fuse that interrupts the circuit at a rated trip temperature of 157°C. Its 250V AC and 10A ratings cover low-to-medium power circuits where a higher-temperature cutoff is required than the 152°C variant, while still providing protection before the 172°C maximum limit is reached.

Each pack of 5 fuses provides a practical stock for service workshops and OEM assembly.

Key Features

• Rated trip temperature (TF): 157°C
• Fusing-off temperature: 154°C (+/−2°C)
• Holding temperature (TC): 127°C
• Maximum temperature limit: 172°C
• Voltage rating: 250V AC
• Current rating: 10A

Product Benefits

• 157°C trip point protects high-temperature circuits while avoiding unnecessary interruptions during normal operation
• Holding temperature of 127°C ensures stability in equipment with elevated operating ranges
• Tight ±2°C fusing tolerance delivers consistent, predictable thermal protection
• 250V / 10A rating is appropriate for transformers, electronic ballasts, motors, and charger circuits
• Non-resettable design prevents unsafe restart after a thermal fault event

Technical Specifications

• Model: TH157 HOL
• Rated Trip Temperature (TF): 157°C
• Fusing-off Temperature: 154°C (+/−2°C)
• Holding Temperature (TC): 127°C
• Maximum Temperature Limit: 172°C
• Voltage: 250V AC
• Current: 10A
• Pack Quantity: 5 pcs

Why You'll Love It

• Compatible with transformers, ventilation systems, electric fans, low-power motors, chargers, electronic ballasts, capacitors, and heating systems
• 157°C trip rating fills the gap between the 152°C and 172°C variants for precise temperature specification matching
• Pack of 5 provides a ready supply without frequent reorders
• MPN 01.028.0244 enables precise reordering for stock management