Fast Blow Alarm Telecom Indicating Fuses

Color-coded indicator flags indicate ampere rating.


Materials:

Body: Black Polyphenylene Sulfide with UL-94V0 Flammability Rating

Contacts: Bright Alloy-plated Beryillium Copper


Amp Rating: 1.0A

Voltage Rating (max): 125V AC/DC

Interrupting Rating

– 450A @ 60 VDC

– 300A @ 125 VAC (up to 20A)

– 300A @ 125 VDC (up to 15A)

– 200A @ 125 VDC (up to 20A)

Nominal Cold Resistance: 0.665 Ohms

Nominal Melting I2t: .722 A2sec

Operating Temperature: -55 to 125°C


Dimensions:

Length: 16.90mm (0.665″)

Width: 5.80mm (0.772″)

Height: 19.60mm (0.772″)


Manufactured by: Littelfuse®

Part Number: 0481001.HXM


Full Datasheet: Littelfuse® 481 Series Quick Acting Alarm Indicating Fuse 1A 125V AC/DC