The KSD301 45°C Temperature Switch is a bimetal snap-action thermostat designed for over-temperature protection in electrical appliances and heating equipment in Pakistan. Featuring automatic reset functionality and precise 45-degree Celsius activation temperature, this thermal protector switch ensures safe operation by cutting power when temperature exceeds the set point. Widely used in home appliances, industrial equipment, and heating systems for reliable thermal protection.

Key Features

• 45°C (113°F) precise activation temperature for consistent thermal protection
• Bimetal snap-action mechanism provides fast response and reliable switching
• Automatic reset function restores connection when temperature drops below threshold
• Compact TO-220 style metal case with two mounting holes for easy installation
• High current rating suitable for direct load switching in appliances and equipment
• Durable construction with long service life and millions of switching cycles
• UL and CE certified for safety compliance in electrical appliances in Pakistan

Applications & Use Cases

• Electric heaters, fan heaters, and space heater over-temperature protection
• Home appliances: kettles, rice cookers, coffee makers, and water dispensers
• Motor thermal protection in pumps, fans, and power tools
• Battery charging circuits and power supply over-temperature cutoff
• Industrial heating equipment and process control temperature limiting
• Transformers, ballasts, and electrical equipment thermal protection in Pakistan
• HVAC systems and climate control temperature safety switches

Technical Specifications

• Model: KSD301
• Activation Temperature: 45°C (113°F)
• Temperature Tolerance: ±5°C typical
• Reset Type: Automatic reset (self-resetting)
• Contact Configuration: SPST (Single Pole Single Throw) normally closed
• Rated Voltage: 250V AC (check specifications)
• Rated Current: 10A-16A (varies by model)
• Contact Resistance: ≤50mΩ
• Insulation Resistance: ≥100MΩ
• Dielectric Strength: 2000V AC (1 minute)
• Operating Life: 100,000+ cycles
• Case Material: Metal (steel) with phenolic base
• Mounting: Two holes for screw mounting
• Terminals: Solder or quick-connect terminals
• Weight: Approx. 10g

Why Buy from Digilog.pk?

We provide authentic KSD301 temperature switches and thermal protection components in Pakistan at competitive prices. Fast delivery to Lahore, Karachi, Islamabad, Rawalpindi, Faisalabad, Multan, and across Pakistan with technical support for your appliance and equipment safety projects.