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Siemens 3VA2163-7HK42-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2163-7HK42-0AA0 SENTRON MCCB, 63 A, 4-pole, 330 k

MPN3VA2163-7HK42-0AA0
Active

Siemens SENTRON 3VA2 molded case circuit breaker, 63 A, 4-pole, ETU340 electronic trip unit, 330 kA at 240 V, line protection version.

Siemens 3VA2163-7HK42-0AA0 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

3VA2163-7HK42-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Product versionLine protection
3VA2163-7HK42-0AA0 — Ratings
ParameterValue
Number of poles4
Current at 40 °C63 A
Current at 45 °C63 A
Current at 50 °C63 A
Current at 55 °C63 A
Current at 60 °C63 A
Current at 65 °C63 A
Current at 70 °C63 A
Switching capacity classC
Breaking capacity at 240 V330 kA
Breaking capacity at 415 V242 kA
Breaking capacity at 440 V242 kA
Breaking capacity at 500 V187 kA
Breaking capacity at 690 V3.7 kA
Power loss, max.4 W
3VA2163-7HK42-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU340
Overcurrent protection functionELISA LI
Ground-fault monitoringWithout
3VA2163-7HK42-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2163-7HK42-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA2163-7HK42-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2163-7HK42-0AA0 — 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

The Siemens 3VA2163-7HK42-0AA0 is a 4-pole SENTRON molded case circuit breaker rated for 63 A continuous current across the full ambient range from 40 °C to 70 °C — no derating needed up to that ceiling, which simplifies panel layout when the breaker sits near other heat sources. The ETU340 electronic trip unit gives adjustable N-conductor protection (OFF or 100%) and line protection only — no ground-fault monitoring, no voltage trigger, no communication module. That keeps it a straightforward thermal-magnetic replacement for standard feeder protection.

The breaker measures 140 mm wide by 181 mm high by 86 mm deep — a 4-pole footprint that fits standard Siemens 3VA2 panel cutouts and busbar risers.

Frequently asked questions

What is the closest functional second-source for this MCCB?

The peers 5SQ2670-2YA63 and 5SQ2670-2YA16 are functionally similar 4-pole molded case breakers in the same current class, but the 3VA2 series uses an ETU340 electronic trip unit; verify the trip curve and N-conductor protection settings before substituting.

What are the key dimensions of 3VA2163-7HK42-0AA0?

Width 140 mm, height 181 mm, depth 86 mm.

Where can I buy 3VA2163-7HK42-0AA0 and how is it quoted?

This part is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time.

What compliance documentation does this breaker carry?

The evidence does not list specific compliance marks, but as a Siemens SENTRON product it is typically designed to meet IEC 60947-2 and relevant UL/CSA standards; request the manufacturer's declaration of conformity with your RFQ.

MPN
3VA2163-7HK42-0AA0