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Siemens 3VA1132-4EF36-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1132-4EF36-0AA0 SENTRON MCCB, 32A, 121kA at 240V

MPN3VA1132-4EF36-0AA0
Active

Siemens SENTRON 3VA1132-4EF36-0AA0, 3-pole molded case circuit breaker, 32 A rated current, TM240 thermal-magnetic overcurrent release, 121 kA interrupting capacity at 240 V AC.

Siemens 3VA1132-4EF36-0AA0 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

3VA1132-4EF36-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
3VA1132-4EF36-0AA0 — Ratings
ParameterValue
Number of poles3
Rated operational voltage Ue (AC)690 V
Rated insulation voltage Ui800 V
Current at 40 °C32 A
Current at 45 °C32 A
Current at 50 °C32 A
Current at 55 °C31 A
Current at 60 °C31 A
Current at 65 °C30 A
Current at 70 °C30 A
Switching capacity classS
Breaking capacity at 240 V121 kA
Breaking capacity at 415 V75.6 kA
Breaking capacity at 440 V52.5 kA
Breaking capacity at 500 V11.9 kA
Breaking capacity at 690 V11.9 kA
Power loss, max.10.6 W
3VA1132-4EF36-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM240
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA1132-4EF36-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typebox terminal on both sides
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1132-4EF36-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA1132-4EF36-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1132-4EF36-0AA0 — 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 interrupting ratings are 121 kA at 240 V AC and 75.6 kA at 415 V AC, which means it can clear high-fault currents on a 400 V distribution bus without upstream coordination issues. The TM240 thermal-magnetic trip unit provides fixed overload and short-circuit protection.

The 3VA1132-4EF36-0AA0 measures 76.2 mm wide, 130 mm high, and 70 mm deep — a standard 3-pole MCCB footprint for DIN-rail or panel-mount enclosures. The 70 mm depth keeps the breaker within typical 200 mm deep enclosures, leaving room for wiring gutters and busbar connections.

Frequently asked questions

What is the interrupting capacity of 3VA1132-4EF36-0AA0 at 240 V?

The interrupting rating is 121 kA at 240 V AC, with 75.6 kA at 415 V and 52.5 kA at 440 V. At 690 V it holds 11.9 kA.

Where can I buy 3VA1132-4EF36-0AA0?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or lead-time figure is published here.

What is the rated current of 3VA1132-4EF36-0AA0 at elevated ambient temperatures?

Rated current is 32 A at 40 °C, 45 °C, and 50 °C. It derates to 31 A at 55 °C and 60 °C, and to 30 A at 65 °C and 70 °C. The full thermal derating curve is in the spec table.

MPN
3VA1132-4EF36-0AA0