Overview
This listing is for a new surplus Siemens 3WL3220-4AS30-1AA0 / WLL2S320SSDCXCCEN low-voltage air circuit breaker (WL series, Frame II, 2000 A). The breaker is an electronic trip unit (ETU) model with high interrupting capacity, designed for main or feeder protection in industrial switchgear and power distribution systems. Brand new / unused surplus – in original factory box, pristine condition, never installed or energized, with protective packaging, caution labels, and multilingual instructions (minor box wear from storage only).
Key Features
Manufacturer: Siemens
Model / Catalog: 3WL3220-4AS30-1AA0 / WLL2S320SSDCXCCEN (WL Frame II, electronic trip SSD variant)
Amperage Rating: 2000 A
Poles: 3-Pole
Voltage Rating: 635 VAC max (50/60 Hz)
Interrupting Rating (Symmetrical):
100 kA at 254/508 V
85 kA at 635 V (short time and instantaneous)
Trip Unit: Electronic (ETU) with long-time, short-time, instantaneous, and ground-fault protection (configurable)
Frame Size: 12SZ
Mounting: Fixed-mounted (rear horizontal connection)
Certifications: UL Listed (low-voltage AC power breaker frame), IEC compliant, designed in Germany / assembled in Fort Worth, TX
Mfg. Date: 2016-05-03
ID-No.: 4001360503003
Condition: New surplus – unused, pristine internals, original packaging/protective covers, no signs of handling or exposure. Recommend verification of trip settings and electrical testing before installation.
Applications
Main or feeder circuit protection in low-voltage switchgear and MCCs
Industrial power distribution at 480/600 V (factories, data centers, oil & gas, utilities)
Replacement or spare for existing WL/3WL series breakers in legacy systems
MRO (maintenance, repair, operations) in high-amp facilities requiring robust, electronic-trip breakers
Shipping & Handling
Ships FREIGHT from Chicago, IL
Overview
This listing is for a new surplus Siemens 3WL3220-4AS30-1AA0 / WLL2S320SSDCXCCEN low-voltage air circuit breaker (WL series, Frame II, 2000 A). The breaker is an electronic trip unit (ETU) model with high interrupting capacity, designed for main or feeder protection in industrial switchgear and power distribution systems. Brand new / unused surplus – in original factory box, pristine condition, never installed or energized, with protective packaging, caution labels, and multilingual instructions (minor box wear from storage only).
Key Features
Manufacturer: Siemens
Model / Catalog: 3WL3220-4AS30-1AA0 / WLL2S320SSDCXCCEN (WL Frame II, electronic trip SSD variant)
Amperage Rating: 2000 A
Poles: 3-Pole
Voltage Rating: 635 VAC max (50/60 Hz)
Interrupting Rating (Symmetrical):
100 kA at 254/508 V
85 kA at 635 V (short time and instantaneous)
Trip Unit: Electronic (ETU) with long-time, short-time, instantaneous, and ground-fault protection (configurable)
Frame Size: 12SZ
Mounting: Fixed-mounted (rear horizontal connection)
Certifications: UL Listed (low-voltage AC power breaker frame), IEC compliant, designed in Germany / assembled in Fort Worth, TX
Mfg. Date: 2016-05-03
ID-No.: 4001360503003
Condition: New surplus – unused, pristine internals, original packaging/protective covers, no signs of handling or exposure. Recommend verification of trip settings and electrical testing before installation.
Applications
Main or feeder circuit protection in low-voltage switchgear and MCCs
Industrial power distribution at 480/600 V (factories, data centers, oil & gas, utilities)
Replacement or spare for existing WL/3WL series breakers in legacy systems
MRO (maintenance, repair, operations) in high-amp facilities requiring robust, electronic-trip breakers
Shipping & Handling
Ships FREIGHT from Chicago, IL
