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Siemens 3VA1332-6FF42-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1332-6FF42-0AA0 SENTRON MCCB, 160 A, 4-Pole, 154

MPN3VA1332-6FF42-0AA0
Active

Siemens SENTRON 3VA1332-6FF42-0AA0, 4-pole molded case circuit breaker, 160 A rated current, TM240 thermal-magnetic trip unit, 154 kA breaking capacity at 415 V AC, 320 A thermal rating at 40 °C.

Siemens 3VA1332-6FF42-0AA0 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

3VA1332-6FF42-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
3VA1332-6FF42-0AA0 — Ratings
ParameterValue
Number of poles4
Rated operational voltage Ue (AC)690 V
Rated insulation voltage Ui800 V
Current at 40 °C320 A
Current at 45 °C320 A
Current at 50 °C320 A
Current at 55 °C313 A
Current at 60 °C306 A
Current at 65 °C299 A
Current at 70 °C292 A
Switching capacity classH
Breaking capacity at 240 V220 kA
Breaking capacity at 415 V154 kA
Breaking capacity at 440 V154 kA
Breaking capacity at 500 V121 kA
Breaking capacity at 690 V17 kA
Power loss, max.80.1 W
3VA1332-6FF42-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM240
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA1332-6FF42-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typenut keeper kit on both ends
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1332-6FF42-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA1332-6FF42-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1332-6FF42-0AA0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.20 000
Height248 mm
Width184 mm
Depth110 mm
Height (in)9.76 in
Width (in)7.24 in
Depth (in)4.33 in

Product details

MCCB selection memo — 3VA1332-6FF42-0AA0

The 320 A thermal rating at 40 °C (derated to 292 A at 70 °C) governs the actual continuous load it can carry in a warm enclosure; that derating curve is what a panel designer sizes against, not the 160 A nameplate.

The depth is the key clearance dimension for a shallow backpanel enclosure — 110 mm means it fits a standard 200 mm deep cabinet with room for rear wiring gutters. The IP40 front face is splash-protected for general indoor panel use but not washdown; mount it behind a gland plate or enclosure door in wet environments.

Frequently asked questions

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

The 3VA1332-6FF42-0AA0 is rated for 154 kA breaking capacity at 415 V AC, which covers most 400 V industrial distribution fault levels.

How do I get current pricing and availability for 3VA1332-6FF42-0AA0?

This part is sourced and quoted to order against an RFQ through independent distribution channels. Submit an RFQ for current pricing and availability confirmation.

What are the physical dimensions of this breaker?

The 3VA1332-6FF42-0AA0 measures 248 mm high × 184 mm wide × 110 mm deep, fitting standard 200 mm deep enclosures.

MPN
3VA1332-6FF42-0AA0