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Siemens 3VM1032-3ED42-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VM1032-3ED42-0AA0 SENTRON MCCB, 4P, 32 A, 76 kA at

MPN3VM1032-3ED42-0AA0
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Siemens SENTRON 3VM1032-3ED42-0AA0, molded case circuit breaker, 4-pole, 32 A, TM210 release, 76 kA at 240 VAC, line protection.

Siemens 3VM1032-3ED42-0AA0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3VM1032-3ED42-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
3VM1032-3ED42-0AA0 — Ratings
ParameterValue
Number of poles4
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 classN
Breaking capacity at 240 V76 kA
Breaking capacity at 415 V53 kA
Breaking capacity at 440 V32 kA
Breaking capacity at 500 V8 kA
Power loss, max.11 W
3VM1032-3ED42-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM210
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VM1032-3ED42-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typenut keeper kit on both ends
Main circuit connector arrangementFront connection
Protection class (IP), frontIP40
3VM1032-3ED42-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionNo
Auxiliary CO contacts0
3VM1032-3ED42-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VM1032-3ED42-0AA0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.12 000
Height130 mm
Width101.6 mm
Depth70 mm
Height (in)5.12 in
Width (in)4 in
Depth (in)2.76 in

Product details

The Siemens SENTRON 3VM1032-3ED42-0AA0 is a 4-pole molded case circuit breaker (MCCB) rated for 32 A continuous at 40 °C, with a TM210 thermal-magnetic release designed for line protection. Its interrupting capacity reaches 76 kA at 240 VAC, 53 kA at 415 VAC, 32 kA at 440 VAC, and 8 kA at 500 VAC — meaning it can safely clear fault currents up to those levels without upstream cascading, which is the key figure for panel SCCR coordination.

Dimensions & Panel Fit

Thermal Derating & Operating Range

Rated current holds at 32 A from 40 °C through 50 °C, then derates to 31 A at 55–60 °C and 30 A at 65–70 °C.

Frequently asked questions

Where can I buy 3VM1032-3ED42-0AA0 and how is it quoted?

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 a firm price and lead time.

What is the closest functional second-source for 3VM1032-3ED42-0AA0?

The 3VA1020-2ED32-0DD0 is a related SENTRON MCCB, but it is a 3-pole device versus this 4-pole unit. For a 4-pole replacement at 32 A, the 3VM1032-3ED42-0AA0 is the direct fit; do not substitute a 3-pole breaker into a 4-pole panel without rewiring the neutral conductor path.

Will 3VM1032-3ED42-0AA0 drop into a panel specified for 3VA1020-2ED32-0DD0?

No — the 3VM1032-3ED42-0AA0 is a 4-pole breaker; the 3VA1020-2ED32-0DD0 is 3-pole. The width differs (101.6 mm vs a narrower 3-pole footprint), and the neutral pole connection requires a different busbar arrangement. Rewiring is needed.

What compliance documentation does Siemens provide for this MCCB?

The SENTRON series typically carries IEC 60947-2 certification and CE marking for the European market. For specific UL/CSA, RoHS, or REACH declarations, request the manufacturer's declaration sheet at quote time — it is not included in the basic spec listing.

MPN
3VM1032-3ED42-0AA0