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Electrician's Wiki - UL 489 Listed Circuit Breaker
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UL 489 Listed Circuit Breaker
Low-Voltage (LV-Configurator) Breakers
Professional rating

UL489 classification type WL breakers are generally intended to provide service entrance, feeder, and branch circuit protection in accordance with UL489 Molded Case Circuit Breaker Standard for Safety. Usage and installation of these breakers are normally related to UL891 Switchboard or UL508 Industrial Equipment Listed apparatus.

Manufacturer Name: Siemens (46)
Location: Munich, Germany, Europe
Description: Industrial Manufacturing Software, Process Automation, and AutoTechnology
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