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Siemens 3VA2140-5JP46-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2140-5JP46-0AA0 SENTRON MCCB, 40 A, 4-Pole, ETU55

MPN3VA2140-5JP46-0AA0
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Siemens SENTRON 3VA series molded case circuit breaker, 3VA2140-5JP46-0AA0, 40 A rated, 4-pole, ETU550 electronic trip unit, line protection, 187 kA interrupting at 240 V.

Siemens 3VA2140-5JP46-0AA0 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

3VA2140-5JP46-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
3VA2140-5JP46-0AA0 — Ratings
ParameterValue
Number of poles4
Rated operational voltage Ue (AC)690 V
Rated insulation voltage Ui800 V
Current at 40 °C40 A
Current at 45 °C40 A
Current at 50 °C40 A
Current at 55 °C40 A
Current at 60 °C40 A
Current at 65 °C40 A
Current at 70 °C40 A
Switching capacity classM
Breaking capacity at 240 V187 kA
Breaking capacity at 415 V121 kA
Breaking capacity at 440 V121 kA
Breaking capacity at 500 V75.6 kA
Breaking capacity at 690 V3.7 kA
Power loss, max.1.6 W
3VA2140-5JP46-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU550
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2140-5JP46-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typedouble-sided box terminal
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2140-5JP46-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionYes
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA2140-5JP46-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2140-5JP46-0AA0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.25 000
Height181 mm
Width140 mm
Depth86 mm
Height (in)7.13 in
Width (in)5.51 in
Depth (in)3.39 in

Product details

It carries an interrupting capacity of 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V — meaning it can safely clear a fault up to those levels without welding its contacts or cascading the arc upstream.

Sizing and thermal performance

Maximum power loss is 1.6 W, so it won't cook adjacent devices in a dense DIN-rail layout.

Communication function is built in (ETU550 supports PROFIBUS or PROFINET communication modules for remote monitoring and trip-data readout).

Frequently asked questions

What are the interrupting ratings for 3VA2140-5JP46-0AA0?

187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V.

Where can I buy 3VA2140-5JP46-0AA0 and how is it quoted?

This MCCB is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing.

What is the closest functional second-source to 3VA2140-5JP46-0AA0?

The 3VA2125-8KQ42-0AA0 is a 4-pole SENTRON MCCB with a different trip unit and interrupting rating; verify selectivity and dimensional fit before substituting.

What compliance documentation does Siemens provide for this MCCB?

Standard documentation includes RoHS and REACH declarations; UL, CSA, and IEC certifications are listed per the SENTRON 3VA series technical specifications.

MPN
3VA2140-5JP46-0AA0