UL 680 2018-07 PDF

Full title and description

St UL 680 2018-07 — UL Standard for Safety: Emergency Vault Ventilators and Vault‑Ventilating Ports. This entry refers to a UL document instance dated July 2018 (bulletin/revision notation) that covers safety, performance and burglary‑resistance requirements for vault ventilators and ventilating ports intended for installation in vault walls or doors.

Abstract

This standard establishes requirements and test methods for emergency vault ventilators and vault‑ventilating ports, including electrical integrity, mechanical construction, and burglary‑resistance classifications (Class M, 1, 2, 3). It is intended to ensure ventilators provide fresh air to persons accidentally or forcibly trapped inside vaults while not compromising the intrusion resistance of the vault assembly.

General information

• Status: Active (document instance listed as active; underlying full edition historically published).
• Publication date: 2018-07 (document notation "2018-07" / July 2018 bulletin or revision).
• Publisher: Underwriters Laboratories (UL).
• ICS / categories: Security equipment; ventilation for secured enclosures; product safety and testing; building and vault security.
• Edition / version: Notation "2018-07" (bulletin/revision); the widely listed full edition historically appears as the November 26, 2002 edition (8th ed.) in public catalogues.
• Number of pages: Not specified in public vendor listings for the 2018 notation (vendor/catalog placeholders vary); full‑edition listing entries may not publish page counts openly.

Scope

The standard covers emergency vault ventilators and vault‑ventilating ports intended for installation in vault walls or doors. It defines performance and safety tests to confirm that ventilators will provide breathable air to persons trapped inside a vault, that electrical wiring and components meet integrity and safety requirements, and that the installation does not reduce the vault’s rated burglary resistance. The standard also sets burglary‑resistance classifications by net working time to effect entry (Class M = 15 minutes, Class 1 = 30 minutes, Class 2 = 60 minutes, Class 3 = 120 minutes). It references compatibility with other vault and vault‑door standards when installed as part of a classified assembly.

Key topics and requirements

• Definitions and intended use of emergency ventilators and ventilating ports.
• Mechanical construction and mounting requirements to preserve vault burglary resistance.
• Electrical wiring, component integrity and safety testing for ventilator systems.
• Performance tests for airflow and capability to sustain breathable conditions in emergency scenarios.
• Burglary‑resistance classification and timing‑based ratings (Class M, 1, 2, 3).
• Requirements for use with or installation into classified vault doors/panels and reference to related vault construction standards.

Typical use and users

Primary users include vault and safe manufacturers, bank and mercantile vault designers, security integrators and installers, testing and certification laboratories, building inspectors, and risk‑management professionals responsible for vault safety and regulatory compliance. The standard is used when selecting, testing, installing or certifying ventilator equipment for secured enclosures.

Related standards

Commonly referenced standards and documents include the Standard for Burglary‑Resistant Vault Doors and Modular Panels (UL 608), classification and construction standards for vaults (for example ASTM F1090 / related ASTM vault construction documents), and other UL standards addressing electrical safety and ventilating equipment. These related standards are used to ensure that ventilator installations do not compromise overall vault integrity.

Keywords

vault ventilator, vault ventilating port, emergency ventilator, UL 680, vault safety, vault ventilation, burglary resistance, vault door, testing, certification.

FAQ

Q: What is this standard?

A: It is the UL standard (listed as St UL 680 2018-07 in some catalogues) that sets safety, performance and burglary‑resistance requirements for emergency vault ventilators and vault‑ventilating ports.

Q: What does it cover?

A: It covers design, electrical and mechanical integrity, performance testing (airflow and emergency capability), and classification of burglary resistance for ventilators and ventilating ports installed in vault walls or doors. It also clarifies how such devices affect (or should not affect) the overall vault rating when properly installed.

Q: Who typically uses it?

A: Vault/safe manufacturers, security engineers, certification and testing labs, banks and facilities managers, and installers working on vault or secure‑storage projects.

Q: Is it current or superseded?

A: Public catalogue entries indicate active status for a UL 680 document instance tied to 2018-07; historically the full edition widely catalogued online is a 2002 edition (8th ed.). Users should confirm the exact edition and any later revisions directly with UL or an authorized distributor before relying on the document for compliance or procurement.

Q: Is it part of a series?

A: It is part of UL product and safety standards addressing vaults, doors and security equipment; it is commonly used alongside UL 608 (burglary‑resistant vault doors) and related ASTM vault construction classifications.

Q: What are the key keywords?

A: Emergency ventilator, vault ventilating port, vault safety, burglary resistance, UL 680, ventilator testing, vault installation.