3 AMP Control Fuses 5 Per Pack

A 3 amp blade-type control fuse designed to protect low voltage transformers and control circuits in HVAC systems from short circuits and overcurrent conditions. This pack includes 5 fast-acting ATC-style fuses rated for 32 volts DC.

Key Features

Fast-acting overcurrent protection prevents damage to control boards and low voltage components
Violet color coding follows industry-standard amperage identification
ATC blade-type design allows tool-free installation in compatible fuse holders
Rated for 32 VDC with 1000 amp interrupting capacity
Enclosed fuse element confines arc and provides corrosion resistance

Technical Specifications

Specification	Value
Device Type	Blade Fuse (ATC-style)
Power	3 Amp, 32 VDC
Key Function	Overcurrent and short circuit protection for low voltage control circuits
Application	HVAC control boards, transformers, thermostats, and low voltage wiring

Ideal For

Furnace and air handler control board protection
Heat pump and air conditioner low voltage circuit replacement
Thermostat circuit troubleshooting and repair
Service technician field stock for emergency fuse replacement

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