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Siemens 3VA1112-6GF46-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1112-6GF46-0AA0 SENTRON MCCB, 125A, 4-Pole, 220kA

MPN3VA1112-6GF46-0AA0
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Siemens SENTRON 3VA1112-6GF46-0AA0, molded case circuit breaker, 4-pole, 125 A, TM240 thermal-magnetic release, 220 kA interrupting capacity at 240 V.

Siemens 3VA1112-6GF46-0AA0 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

3VA1112-6GF46-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Product versionLine protection
3VA1112-6GF46-0AA0 — Ratings
ParameterValue
Number of poles4
Current at 45 °C125 A
Current at 50 °C125 A
Current at 55 °C122 A
Current at 60 °C120 A
Current at 65 °C117 A
Current at 70 °C114 A
Switching capacity classH
Breaking capacity at 240 V220 kA
Breaking capacity at 415 V154 kA
Breaking capacity at 440 V75.6 kA
Breaking capacity at 500 V17 kA
Breaking capacity at 690 V17 kA
Power loss, max.28.1 W
3VA1112-6GF46-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM240
Overcurrent protection functionLI
Ground-fault monitoringWithout
3VA1112-6GF46-0AA0 — Construction & Connection
ParameterValue
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1112-6GF46-0AA0 — Accessories & Functions
ParameterValue
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA1112-6GF46-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1112-6GF46-0AA0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.20 000
Height130 mm
Width101.6 mm
Depth70 mm
Height (in)5.12 in
Width (in)4 in
Depth (in)2.76 in

Product details

Line protection breaker, 125 A, four poles

It carries a 220 kA interrupting capacity at 240 V, dropping to 154 kA at 415 V and 75.6 kA at 440 V — still substantial for most industrial distribution panels.

The 125 A rating holds up to 50 °C ambient; above that, derate to 122 A at 55 °C, 120 A at 60 °C, 117 A at 65 °C, and 114 A at 70 °C. The TM240 release has an adjustable li max of 1,250 A, giving you a 10× magnetic pickup window for motor-start inrush without nuisance trips. Mounting dimensions are 130 mm height, 101.6 mm width, 70 mm depth — fits standard SENTRON 3VA cutouts.

Frequently asked questions

Where can I buy the 3VA1112-6GF46-0AA0 and get a price?

This part is sourced to order through independent distribution. Submit an RFQ; availability and current pricing are confirmed at quote time.

What is the closest functional alternative to 3VA1112-6GF46-0AA0?

The 3VA1112-5EF32-0CA0 is a 4-pole SENTRON MCCB with a different trip curve (EF32 vs TM240) and lower interrupting ratings. It may drop into the same panel footprint but check the trip coordination — the TM240 in this seed part gives a specific thermal-magnetic characteristic that the EF32 does not match.

What compliance documentation does Siemens provide for this breaker?

Siemens provides RoHS and REACH declarations, plus IEC/UL certification documentation for the 3VA series. The breaker carries reference code Q per IEC 81346-2.

Will the 3VA1112-6GF46-0AA0 fit a panel wired for a 3VA1112-5EF32-0CA0?

Both are 4-pole SENTRON 3VA breakers with the same mounting footprint (130×101.6×70 mm). The panel cutout and bus connections are identical; no rewiring of the bus bars is needed. The difference is the trip unit — TM240 here versus EF32 on the peer — so verify the trip curve matches your load.

MPN
3VA1112-6GF46-0AA0