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Siemens 3VA1180-3EF32-0AC0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1180-3EF32-0AC0 SENTRON MCCB, 80 A, 3-Pole, TM240

MPN3VA1180-3EF32-0AC0

Siemens SENTRON 3VA1180-3EF32-0AC0, molded case circuit breaker, 3-pole, 80 A (40 °C), TM240 thermal-magnetic release, line protection, 75.6 kA at 240 V.

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

3VA1180-3EF32-0AC0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA11803EF320AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AA12
3VA1180-3EF32-0AC0 — Ratings
ParameterValue
Number of poles3
Rated operational voltage Ue (AC)690 V
Rated insulation voltage Ui800 V
Current at 40 °C80 A
Current at 45 °C80 A
Current at 50 °C80 A
Current at 55 °C78 A
Current at 60 °C77 A
Current at 65 °C75 A
Current at 70 °C74 A
Switching capacity classN
Breaking capacity at 240 V75.6 kA
Breaking capacity at 415 V52.5 kA
Breaking capacity at 440 V32 kA
Breaking capacity at 500 V11.9 kA
Breaking capacity at 690 V11.9 kA
Power loss, max.19.2 W
3VA1180-3EF32-0AC0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM240
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA1180-3EF32-0AC0 — Construction & Connection
ParameterValue
Main circuit connection typenut keeper kit on both ends
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1180-3EF32-0AC0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts2
3VA1180-3EF32-0AC0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1180-3EF32-0AC0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.20 000
Height130 mm
Width76.2 mm
Depth70 mm
Height (in)5.12 in
Width (in)3 in
Depth (in)2.76 in

Product details

Thermal derating — real-world current capacity

Above that, derating starts: 78 A at 55 °C, 77 A at 60 °C, 75 A at 65 °C, and 74 A at 70 °C (–).

Breaking capacity by system voltage

The interrupting rating drops as system voltage rises: 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 11.9 kA at both 500 V and 690 V (–).

Panel fit — dimensions and auxiliaries

The breaker measures 130 mm height, 76.2 mm width, and 70 mm depth — a standard 3-pole MCCB footprint that fits most DIN-rail or screw-mounted panel layouts. It ships with two factory-fitted HQ auxiliary switches for status feedback to the PLC or indication lamp.

Frequently asked questions

Where can I buy 3VA1180-3EF32-0AC0 and what is the lead time?

This MCCB is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for your quantity and delivery window.

What is the closest functional alternative to 3VA1180-3EF32-0AC0?

The 3VA1110-5ED36-0AC0 is a sibling in the same SENTRON 3VA family. The key difference is the release: the 3VA1110 uses an electronic release (ETU) versus the thermal-magnetic TM240 on the 3VA1180. For a panel originally specified around the 3VA1110, the 3VA1180 will not drop in without rewiring if the release type or auxiliary configuration differs — verify the release curve and aux switch count before swapping.

What compliance documentation does Siemens provide for this MCCB?

Siemens SENTRON 3VA series MCCBs carry UL, CSA, and IEC certifications as standard. RoHS and REACH declarations are available on request. The specific approvals for this order code should be confirmed from the nameplate or manufacturer declaration.

MPN
3VA1180-3EF32-0AC0