Heat Pumps

Littelfuse provides a broad portfolio of components for heat pumps, including fuses, TVS diodes, gate drivers, and more. The heat pump market is growing quickly, driven by government initiatives to reduce greenhouse gas emissions and rising energy costs. With inverter-driven motors improving system efficiencies, heat pumps can now be used in a wide range of climates. Learn how Littelfuse technologies make heat pumps safer, more reliable, and more energy efficient. Heat pumps can be used in a wide range of climates due to the inverter-driven motors improving system efficiencies. These components are suitable for various applications such as energy management, security systems, HVAC systems, smoke detectors, and IoT-controlled appliances. Littelfuse offers protect, control, and sense technologies to improve buildings' reliability, safety, and energy efficiency.

Types of Fuses

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Results: 1.731
Select Image Part # Mfr. Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Fuse Size/Group Body Style Current Rating Voltage Rating AC Voltage Rating DC
Littelfuse Automotive Fuses 32VDC 1A ATOF Nylon 3.728In Stock
Min.: 1
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Automotive Fuses ATO Sn 1 A 32 VDC
Littelfuse Automotive Fuses 32VDC 2A ATOF Nylon 600In Stock
400Expected 24/03/2026
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Automotive Fuses ATO Sn 2 A 32 VDC
Littelfuse Automotive Fuses ATOF 32V 2A Low-Current Nylon 2.354In Stock
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Automotive Fuses ATO Sn 2 A 32 VDC
Littelfuse Automotive Fuses 32VDC 2A ATOF Nylon 1.608In Stock
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Automotive Fuses ATO Sn 2 A 32 VDC
Littelfuse Automotive Fuses 32VDC 3A ATOF Nylon 1.476In Stock
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Automotive Fuses ATO Sn 3 A 32 VDC
Littelfuse Automotive Fuses ATOF 32V 3A Low-Current Nylon 1.605In Stock
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Automotive Fuses ATO Sn 3 A 32 VDC
Littelfuse Automotive Fuses 32VDC 3A ATOF Nylon 2.938In Stock
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Automotive Fuses ATO Sn 3 A 32 VDC
Littelfuse Automotive Fuses 32VDC 4A ATOF Nylon 517In Stock
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Automotive Fuses ATO Sn 4 A 32 VDC
Littelfuse Automotive Fuses ATOF 32V 4A Low-Current Nylon 233In Stock
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Automotive Fuses ATO Sn 4 A 32 VDC
Littelfuse Automotive Fuses 32VDC 4A ATOF Nylon 2.015In Stock
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Automotive Fuses ATO Sn 4 A 32 VDC
Littelfuse Automotive Fuses 32VDC 5A ATOF Nylon 3.192In Stock
1.700Expected 06/04/2026
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Automotive Fuses ATO Sn 5 A 32 VDC
Littelfuse Automotive Fuses ATOF 32V 5A Low-Current Nylon 4.284In Stock
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Automotive Fuses ATO Sn 5 A 32 VDC
Littelfuse Automotive Fuses 32VDC 5A ATOF Nylon 2.394In Stock
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Automotive Fuses ATO Sn 5 A 32 VDC
Littelfuse Automotive Fuses 32VDC 10A ATOF Nylon 5.341In Stock
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Automotive Fuses ATO Sn 10 A 32 VDC
Littelfuse Automotive Fuses ATOF 32V 10A Low-Current Nylon 2.793In Stock
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Automotive Fuses ATO Sn 10 A 32 VDC
Littelfuse Automotive Fuses 32VDC 10A ATOF Nylon 2.244In Stock
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Automotive Fuses ATO Sn 10 A 32 VDC
Littelfuse Automotive Fuses ATOF 32V 15A Low-Current Nylon 746In Stock
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Automotive Fuses ATO Sn 15 A 32 VDC
Littelfuse Automotive Fuses 32VDC 15A ATOF Nylon 2.197In Stock
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Automotive Fuses ATO Sn 15 A 32 VDC
Littelfuse Automotive Fuses 32VDC 20A ATOF Nylon 1.640In Stock
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Automotive Fuses ATO Sn 20 A 32 VDC
Littelfuse Automotive Fuses ATOF 32V 20A Low-Current Nylon 599In Stock
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Automotive Fuses ATO Sn 20 A 32 VDC
Littelfuse Automotive Fuses 32VDC 20A ATOF Nylon 1.430In Stock
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Automotive Fuses ATO Sn 20 A 32 VDC
Littelfuse Automotive Fuses 32VDC 25A ATOF Nylon 456In Stock
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Automotive Fuses ATO Sn 25 A 32 VDC
Littelfuse Automotive Fuses ATOF 32V 25A Low-Current Nylon 1.101In Stock
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Automotive Fuses ATO Sn 25 A 32 VDC
Littelfuse Automotive Fuses 32VDC 30A ATOF Nylon 403In Stock
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Automotive Fuses ATO Sn 30 A 32 VDC
Littelfuse Automotive Fuses ATOF 32V 30A Low-Current Nylon 205In Stock
150Expected 12/03/2026
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Automotive Fuses ATO Sn 30 A 32 VDC