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Siemens 3VA1180-5EF32-0HC0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1180-5EF32-0HC0 MCCB, 80 A, 3-Pole, 187 kA at 240

MPN3VA1180-5EF32-0HC0

Siemens SENTRON 3VA1180-5EF32-0HC0, molded case circuit breaker, 3-pole, 80 A rated at 40 °C, 187 kA breaking capacity at 240 V, line protection design, with shunt trip (STL) and 2 auxiliary switches HQ.

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

3VA1180-5EF32-0HC0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA11805EF320AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AA12
3VA1180-5EF32-0HC0 — 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 classM
Breaking capacity at 240 V187 kA
Breaking capacity at 415 V121 kA
Breaking capacity at 440 V75.6 kA
Breaking capacity at 500 V17 kA
Breaking capacity at 690 V17 kA
Power loss, max.19.2 W
3VA1180-5EF32-0HC0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM240
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA1180-5EF32-0HC0 — Construction & Connection
ParameterValue
Main circuit connection typenut keeper kit on both ends
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1180-5EF32-0HC0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerYes
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts2
3VA1180-5EF32-0HC0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1180-5EF32-0HC0 — 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

The built-in shunt trip (STL) release lets a remote signal or safety relay trip the breaker independently of overcurrent — useful for emergency-stop circuits or fire-suppression interlocks. Two auxiliary switches (HQ) report contact position back to a PLC or status panel.

Derating and thermal limits

Above that, it derates gradually: 78 A at 55 °C, 77 A at 60 °C, 75 A at 65 °C, and 74 A at 70 °C.

The breaker measures 130 mm high, 76.2 mm wide, and 70 mm deep — a 3-pole footprint that fits standard Siemens 3VA mounting bases. No undervoltage release is fitted, so if your safety circuit expects one, you'll add it externally or order a variant with that option.

Frequently asked questions

What is the breaking capacity of this MCCB at 415 V?

The 3VA1180-5EF32-0HC0 interrupts 121 kA at 415 V AC, which covers most industrial secondary-distribution fault levels.

Does this breaker include a shunt trip?

Yes, it comes with a shunt trip (STL) release for remote tripping, plus two auxiliary switches (HQ) for status feedback.

Where can I buy 3VA1180-5EF32-0HC0 and how is it quoted?

We source this part through independent distribution channels. Submit an RFQ for a firm price and availability quote — confirmed at quote time, no stock numbers on the page.

MPN
3VA1180-5EF32-0HC0