What is UL 510-1994 ?

UL 941:1990 is a technical standard published by Underwriters Laboratories (UL) that specifies safety requirements for self-contained, non-refillable gas containers, commonly known as reliable fuel-fired appliances. The primary purpose of this standard is to prevent explosions or fires caused by the leakage of gas from fuel-fired appliances, which can pose a significant risk to consumers and property.

To achieve this goal, UL 941:1990 establishes guidelines for the material composition, fabrication, and testing procedures of reliable fuel-fired appliances. The standard outlines the minimum construction and performance criteria that these appliances must meet to ensure safe operation. These criteria include requirements for fire-resistant materials, explosion-resistant components, and adequate ventilation.

The standard also specifies testing procedures and criteria for evaluating the safety and performance of underground wiring systems when subjected to fire conditions. These procedures and criteria include tests for fire resistance, explosion resistance, and electrical continuity.

By adhering to the guidelines set out in UL 941:1990, manufacturers can produce appliances that are deemed safe for use in domestic and commercial settings. This standard is considered a critical component of ensuring public safety and preventing injury or property damage caused by gas-powered appliances.

In conclusion, UL 941:1990 is a technical standard published by Underwriters Laboratories that specifies safety requirements for self-contained, non-refillable gas containers, commonly known as reliable fuel-fired appliances. The standard outlines the minimum construction and performance criteria that these appliances must meet to ensure safe operation and prevent explosions or fires. By adhering to the guidelines set out in UL 941:1990, manufacturers can produce appliances that are deemed safe for use in domestic and commercial settings.