Premium Cylindrical Thermal Fuse 121 250V 10A – Reliable Circuit Protection

High-quality ceramic core ensures precise temperature control and rapid response to overheating. Industrial-grade metal casing provides superior durability and heat resistance for long-term use.

Precision-engineered for 250V 10A applications with ±2% tolerance for consistent performance. Ideal for small appliances, power tools, and HVAC systems requiring fail-safe thermal protection.

Factory-direct wholesale pricing with bulk discounts available. Globally compliant with RoHS and CE safety standards. Ships worldwide from our fully-stocked warehouses.

Optimized cylindrical design (6.3x32mm) enables easy retrofitting into existing fuse holders. Tin-plated brass terminals ensure corrosion-resistant connections.

Trusted by OEM manufacturers for its 100,000+ cycle lifespan and instant cut-off at 121°C. Essential component for coffee makers, soldering irons, and motor protection circuits.

No middlemen – wholesale quantities shipped same-day with transparent volume pricing. Custom packaging and private labeling available for bulk buyers.