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Siemens 3VA1112-6EF46-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens SENTRON 3VA1112-6EF46-0AA0 MCCB, 4P, 125 A, 220 kA a

MPN3VA1112-6EF46-0AA0
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Siemens SENTRON 3VA1112-6EF46-0AA0, 4-pole molded case circuit breaker, 125 A rated current, TM240 release, 220 kA breaking capacity at 240 V, 70 mm depth, IP40 front.

Siemens 3VA1112-6EF46-0AA0 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

3VA1112-6EF46-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Product versionLine protection
3VA1112-6EF46-0AA0 — 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
3VA1112-6EF46-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM240
Overcurrent protection functionLI
Ground-fault monitoringWithout
3VA1112-6EF46-0AA0 — Construction & Connection
ParameterValue
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1112-6EF46-0AA0 — Accessories & Functions
ParameterValue
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA1112-6EF46-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1112-6EF46-0AA0 — 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

The 70 mm depth and 101.6 mm width mean it fits standard distribution panel cutouts — no extra gland-plate work for a retrofit.

Breaking capacity across voltages — what the numbers mean

At 240 V the 220 kA rating covers most US-style panelboard faults.

At 55 °C it's 122 A, at 60 °C it's 120 A, at 65 °C it's 117 A, and at 70 °C it's 114 A.

The IP40 front protection means it's suited for indoor distribution boards — not washdown areas. The 4-pole design handles three-phase plus neutral, common for North American and European 4-wire systems. Optional motor drive accessory (listed as available) allows remote tripping or reset.

Frequently asked questions

What is the depth of 3VA1112-6EF46-0AA0?

The depth is 70 mm (2.76 in), which fits standard distribution panel cutouts without requiring extra enclosure depth.

What is the width of 3VA1112-6EF46-0AA0?

The width is 101.6 mm (4 in), matching the typical 4-pole MCCB footprint for DIN-rail or backplate mounting.

MPN
3VA1112-6EF46-0AA0