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The Littelfuse 03420012HX040 is a black thermoplastic fuseholder knob from the 342 Series, designed for panel mounting. This accessory is compatible with 3AG and AB type fuses, which are typically 1 1/4" long and 1/4" in diameter.
The fuseholder is rated for a maximum current of 20 amperes and a voltage of up to 250 volts. It operates within an ambient temperature range of -40°C to +85°C. The molded parts are constructed from black thermoplastic with a UL94 V-0 flammability rating.
Terminals are made of copper and copper alloy, tin-plated, with the exception of the 1/4" Quick-Connect terminals which are nickel-plated. The mounting type is panel mount, with a maximum panel thickness of 0.187 inches and a mounting torque resistance of 15 lb-in.
This component is listed with RoHS3 compliance and REACH Unaffected status. Agency approvals include E14721 and 7316. The standard package quantity is 100 pieces.
This fuseholder is compatible with 3AG/AB fuses.
The fuseholder is rated for a maximum of 20 amperes.
The maximum voltage rating for this fuseholder is 250 volts.
The operating temperature range is from -40°C to +85°C.
The dielectric strength is a minimum of 1500 volts and a minimum of 2400 volts.
The maximum panel thickness is 0.187 inches.
The ingress protection ratings are IP40 and IP67.