The Siemens 3VA4112-4ED14-0AA0 is a 1 Pole thermal magnetic molded case circuit breaker with a current rating of 125 Amps and a voltage rating of 480VAC. It has an interrupting rating of 25kAIC at 277V.
Siemens P-Series Panelboards and RapidSBx Switchboards
Protection and operation
Trip Technology
Thermal Magnetic
Trip Function Code
LI
Trip Function
Long-time, Instantaneous
Trip Adjustability
Fixed Thermal, Fixed Magnetic
Standards and features
Standards
WEEE, RoHS, REACh
Approval
UL
Product FAQs
6 answers
What type of trip unit is equipped on the 3VA4112-4ED14-0AA0?
This breaker features a TM210 thermal-magnetic trip unit with fixed long-time (Ir) and fixed instantaneous (Ii) settings, commonly referred to as FTFM.
What is the secondary interrupting rating for this Class S breaker?
While rated for 25 kAIC at 277V, this Class S breaker also carries a 14 kAIC interrupting rating at 600Y/347V.
Are lugs included with the 3VA4112-4ED14-0AA0?
Yes, Siemens 3VA41 panelboard-mounted breakers ship with an aluminum lug factory-installed on the load side only.
What wire size is supported by the standard load lug on this 125A breaker?
The factory-installed aluminum load lug accepts copper or aluminum wire up to 3/0 AWG.
Which Siemens panelboards are compatible with the 3VA41 frame?
The 3VA41 bolt-on breakers are designed for use in Siemens P-Series panelboards, including P1, P2, P3, P4, and P5 models, as well as compatible distribution switchboards.
What are the physical dimensions of this 1-pole 3VA41 breaker?
This 1-pole molded case circuit breaker measures approximately 1 inch wide, 5.5 inches high, and 3.7 inches deep.
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