UL 275 PDF

1 Scope

1.1 These requirements cover glass-tube fuses intended for the protection of automotive wire and automotive apparatus.

1.2 These requirements do not cover glass-tube fuses intended for use in circuits rated above 32 volts.

1.3 A product that contains features, characteristics, components, materials, or systems new or different from those in use when the standard was developed and that involves a risk of fire, electric shock, or injury to persons shall be evaluated using the appropriate additional component and end-product requirements as determined necessary to maintain the level of safety for the user of the product as originally anticipated by the intent of this standard.

Summary of Topics

This revision to UL 275 dated November 30, 2022 is being issued to update the title page to reflect the most recent designation as a Reaffirmed American National Standard (ANS). No technical changes have been made.