TPEL TH94 HOL Cylindrical Thermal Fuse 250V 10A 94°C – Non-Resettable, 5-Pack
The TPEL TH94 HOL thermal fuse (94°C, 250V, 10A) is a one-shot overtemperature protection component, sold in a pack of 5, for transformers, fans, motors, chargers, and heating systems.Read the full description
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Description
Description
TPEL thermal fuses in the TH94 HOL series permanently open the circuit when the temperature reaches 94°C, providing irreversible overtemperature protection. Sold in packs of 5, they are used in transformers, ventilation systems, electric fans, low-power motors, chargers, electronic ballasts, capacitors, and various heating systems.
The HOL (hollow lead) construction is suitable for PCB through-hole mounting and in-line wiring. The tight fusing-off band (92°C ±2°C) and 66°C holding temperature suit high-temperature operating environments, while the 150°C maximum temperature limit preserves a wide safety margin above the trip point.
Key Features
- Rated functioning temperature (TF): 94°C — opens permanently at this temperature
- Fusing-off temperature: 92°C ±2°C
- Holding temperature (TC): 66°C — safe continuous operating temperature
- Maximum temperature limit: 150°C
- Rated voltage: 250V AC
- Rated current: 10A
Product Benefits
- 94°C trip point is suitable for high-temperature enclosures where lower-rated fuses would trip prematurely
- Tight fusing-off band (92°C ±2°C) provides precise, consistent activation close to the rated temperature
- Non-resettable design gives a permanent, verifiable record of the overtemperature fault event
- 10A rating handles motors, chargers, and ballast loads commonly found in heating and ventilation equipment
- Pack of 5 supports immediate repair and production batch requirements
Technical Specifications
- Model: TH94 HOL
- Brand: TPEL
- Rated Functioning Temperature (TF): 94°C
- Fusing-off Temperature: 92°C ±2°C
- Holding Temperature (TC): 66°C
- Maximum Temperature Limit: 150°C
- Rated Voltage: 250V AC
- Rated Current: 10A
- Pack Quantity: 5 pcs
Why You'll Love It
- Only 1°C difference between TH93 and TH94 trip points allows precise selection for tight thermal design margins
- 150°C maximum temperature limit provides an ample buffer above the 94°C trip point for component safety
- HOL lead format fits standard PCB through-hole pads and in-line assemblies
- Package includes 5x TPEL Thermal Fuse 250V 10A 94°C-TH94 HOL
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