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Underwriters Laboratories Inc. is chartered to establish, maintain, and operate laboratories for the examination and testing of devices, systems and materials to determine their relation to hazards to life and property, and to ascertain, define and publish standards, classifications and specification for materials, devices, products, equipment, constructions, methods, and systems affecting such hazards.
Termination Boxes
$315.00 $631.00
Rotating Electrical Machines - Part 1: Rating and Performance
$265.00 $530.00
Standard for Electrically Operated Valves (CSDS Proposal, 9/7/2018)
$104.00 $208.05
Standard for Waste Oil-Burning Air-Heating Appliances (CSDS Proposal, 8/17/2018)
$135.00 $270.31
Standard for Access Control System Units (CSDS Proposal, 8/3/2018)
$113.00 $226.26
Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use - Part 1: General Requirements (Redline 11/22/2018)
$145.00 $291.17
Outline of Investigation for Medium Voltage Junction Boxes (Outline, 10/10/2018)
$101.00 $203.29
Electric Clothes Washing Machines and Extractors
Low-Voltage Switchgear and Controlgear - Part 7-4: Ancillary equipment - PCB terminal blocks for copper conductors
$155.00 $311.00
Local Burglar Alarm Units and Systems
Oil-Fired Storage Tank Water Heaters
$251.00 $502.00
Standard for Induction Power Transmitters and Receivers for use with Low Energy Products
$120.00 $241.26