UL 771
Night Depositories

DETAILS
Edition Number:9SCC Approved:--
Edition Date:2006-10-06DOD Approved: --
Price Code:BANSI Approved: 2015-08-18
Type:ulstd

  • SCOPE

    1 Scope

    1.1 These requirements cover the construction and security of night depository entrances. The units are intended to permit the deposit of cash, checks, and similar items, from outside a building into a chute connected to a depository within the building.

    1.2 A night depository is intended primarily for protection against theft of deposits by:

    a)    Fishing the deposits from the depository;

    b)    Trapping the deposits by preventing them from entering the depository, and then extracting the deposits; and

    c)    Entering the night depository by force with the aid of common burglary tools.

    1.3 The term "product" as used in this standard refers to all night depositories or any part thereof covered by this standard unless specifically noted otherwise.

  • TABLE OF CONTENTS
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    • Cover
    • Transmittal
    • Table of Contents
    • UL Foreword
      • Body
        • INTRODUCTION
          • 1 Scope
          • 2 General
            • 2.1 Components
            • 2.2 Units of measurement
            • 2.3 Undated references
          • 3 Glossary
          • 4 Instructions and Drawings
        • CONSTRUCTION
          • ASSEMBLY
          • 5 General
          • 6 Protection of Service Personnel
          • 7 Enclosures
            • 7.1 General
            • 7.2 Accessibility of uninsulated live parts and moving parts
            • 7.3 Interlocks and protective devices
            • 7.4 Covers
            • 7.5 Cast metal
            • 7.6 Sheet metal
            • 7.7 Screens and expanded metal
            • 7.8 Nonmetallic
            • 7.9 Openings
          • 8 Electric Shock
          • 9 Corrosion Protection
          • 10 Mechanical Assembly
          • FIELD WIRING CONNECTIONS
          • 11 Installation Wiring Connections
          • 12 Supply Connections
          • 13 Terminal Compartments
          • 14 Field Wiring Terminals
            • 14.1 General
            • 14.2 High-voltage circuits
            • 14.3 Low-voltage circuits
          • 15 Leads
            • 15.1 General
            • 15.2 High-voltage circuits
            • 15.3 Low-voltage circuits
          • 16 Grounding
            • 16.1 Equipment grounding connections
            • 16.2 Polarity identification
          • INTERNAL WIRING
          • 17 General
          • 18 Splices
          • 19 Bushings
          • 20 Separation of Circuits
          • 21 Wireways
          • 22 Strain Relief
          • 23 Bonding for Grounding
          • COMPONENTS – ELECTRICAL
          • 24 General
            • 24.1 Mounting of components
            • 24.2 Insulating material
            • 24.3 Current-carrying parts
          • 25 Capacitors
          • 26 Lampholders and Lamps
          • 27 Motors and Motor Overload Protection
            • 27.1 Motors
            • 27.2 Overload protection
          • 28 Overcurrent Protection
          • 29 Printed-Wiring Boards
          • 30 Semiconductors
          • 31 Switches
          • 32 Transformers, Coils, and Relays
          • SPACINGS
          • 33 General
        • PERFORMANCE
          • 34 General
          • 35 Tests of Depository Head
            • 35.1 General
            • 35.2 Time
            • 35.3 Indicators
            • 35.4 Tools
            • 35.5 Methods
          • 36 Tests of Secondary Defense Device
            • 36.1 General
            • 36.2 Time
          • 37 Starting Current Test
          • 38 Input Test
          • 39 Jarring Test
          • 40 Mechanical Strength Tests for Enclosures
          • 41 Temperature Test
          • 42 Voltage Variation Test
          • 43 Temperature Variation Test
          • 44 Humidity Test
          • 45 Electric Shock Current Test
          • 46 Transient Test
          • 47 Rain Test
          • 48 Gasket Tests
          • 49 Overload Test
          • 50 Endurance Test
          • 51 Flexing Test
          • 52 Dielectric Voltage-Withstand Test
          • 53 Solenoid Burnout Test
          • 54 Capacitor Overvoltage Test
          • 55 Metallic Coating Thickness Test
          • 56 Marking Label Adhesion Tests
          • 57 Material Corrosion Tests
            • 57.1 General
            • 57.2 Salt spray (fog)
            • 57.3 Moist carbon-dioxide (CO )– sulfur-dioxide (SO ) – air mixture
            • 57.4 Moist hydrogen-sulfide (H S)– air mixture
            • 57.5 UV light and water
          • 58 Ignition Through Bottom-Panel Openings Tests
            • 58.1 General
            • 58.2 Hot, flaming oil
        • MANUFACTURING AND PRODUCTION TESTS
          • 59 Production Line Dielectric Voltage-Withstand Test for High-Voltage Products
        • RATINGS
          • 60 General
        • MARKINGS
          • 61 General
    • APPENDIX A