Jaycar 50°C Normally Open Thermostat Switch – Cooling Fan Trigger for Heatsinks

Your power amp's running warm and the fan isn't kicking in until it's too late. This Jaycar 50°C thermostat switch gives you a simple fail-safe: normally open contacts that close the instant the surface hits 50°C, triggering your cooling fan or shutdown circuit. Drops below 50°C? Back to open. Mounting holes included — bolt it straight onto a heatsink or any metal plate. Phenolic housing, no fuss. Add to cart and stop babysitting your gear

• Normally open contacts close at 50°C threshold
• Auto-resets to open state below 50°C
• Suitable for cooling fan integration on power amplifiers
• Mounting holes for direct heatsink or metal surface attachment
• Phenolic housing