The TPEL RY135 HOL thermal fuse is a non-resettable overtemperature protection device. When the temperature at the fuse body reaches 135°C, the element opens permanently, disconnecting the circuit to prevent heat damage or fire. It is designed for installation in transformers, electric fans, low-power motors, chargers, electronic ballasts, capacitors, and various heating systems.

Rated at 250V AC and 10A, it covers the majority of single-phase low-power equipment. The 105°C holding temperature ensures the fuse remains reliably closed during normal warm-up cycles below the 135°C trip threshold.

Key Features

• One-shot thermal cutoff — opens permanently at the rated functioning temperature
• Functioning temperature (TF): 135°C
• Fusing-off tolerance: 132 +2/-5°C
• Holding temperature (TC): 105°C
• Rated 250V AC / 10A
• Maximum temperature limit: 180°C

Product Benefits

• Permanently opens the circuit at 135°C, preventing heat damage before it escalates
• 105°C holding temperature provides reliable closure across standard operating conditions
• Covers transformers, fans, motors, chargers, ballasts, and heating systems in one component
• 250V/10A rating is compatible with the majority of single-phase low-power appliances

Technical Specifications

• Model: TPEL RY135 HOL
• Functioning Temperature (TF): 135°C
• Fusing-off Temperature: 132 +2/-5°C
• Holding Temperature (TC): 105°C
• Maximum Temperature Limit: 180°C
• Rated Voltage: 250V AC
• Rated Current: 10A
• Pack Quantity: 5 pcs

Why You'll Love It

• Pack of 5 provides spares for multiple appliances or a maintenance stock
• 135°C trip point covers equipment that runs warm under normal load
• Non-resettable design guarantees the fault is identified and corrected before the appliance is restarted
• Package includes 5× TPEL Thermal Fuse 250V 10A 135°C RY135 HOL