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Siemens 3VA1010-3ED42-0KA0 — Molded Case Circuit Breakers (MCCB)

Siemens SENTRON 3VA1010-3ED42-0KA0 4P 100A MCCB, 75.6kA IC

MPN3VA1010-3ED42-0KA0

Siemens SENTRON 3VA series, 4-pole molded case circuit breaker, 100 A at 40 °C, TM210 thermal-magnetic release, shunt trip (STL), 75.6 kA breaking capacity at 240 V AC.

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

3VA1010-3ED42-0KA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA10103ED420AA0
3VA1010-3ED42-0KA0 — Ratings
ParameterValue
Number of poles4
Rated operational voltage Ue (AC)690 V
Rated insulation voltage Ui800 V
Current at 40 °C100 A
Current at 45 °C100 A
Current at 50 °C100 A
Current at 55 °C98 A
Current at 60 °C96 A
Current at 65 °C94 A
Current at 70 °C91 A
Switching capacity classN
Breaking capacity at 240 V75.6 kA
Breaking capacity at 415 V52.5 kA
Breaking capacity at 440 V32 kA
Breaking capacity at 500 V7.5 kA
Breaking capacity at 690 V7.5 kA
Power loss, max.25 W
3VA1010-3ED42-0KA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM210
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA1010-3ED42-0KA0 — Construction & Connection
ParameterValue
Main circuit connection typenut keeper kit on both ends
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1010-3ED42-0KA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerYes
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionNo
Auxiliary CO contacts0
3VA1010-3ED42-0KA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1010-3ED42-0KA0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.20 000
Height130 mm
Width101.6 mm
Depth70 mm
Height (in)5.12 in
Width (in)4 in
Depth (in)2.76 in

Product details

Line-down replacement: what bolts in

Siemens SENTRON 3VA1010-3ED42-0KA0 is a 4-pole molded case circuit breaker rated 100 A at 40 °C, fitted with a TM210 thermal-magnetic release and a factory-installed shunt trip (STL). Breaking capacity steps: 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, 7.5 kA at 500 V and 690 V — covers the fault-current range for most 400 V industrial distribution panels.

Derates to 98 A at 55 °C, 96 A at 60 °C, 94 A at 65 °C, 91 A at 70 °C — the thermal curve matters if this breaker lands in a hot enclosure or near a drive.

Panel fit

Mounts on standard DIN rail or panel-mount. Dimensions: 130 mm high, 101.6 mm wide, 70 mm deep — 4-inch width footprint, same as the 3VA1 frame family. 4-pole configuration with line-protection design.

Frequently asked questions

Where can I buy 3VA1010-3ED42-0KA0 and how do I get a price?

Sourced and quoted to order against an RFQ through independent distribution channels. Submit an RFQ for current availability and pricing; no stock or lead-time figure is published here.

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

52.5 kA at 415 V AC. Also rated 75.6 kA at 240 V, 32 kA at 440 V, 7.5 kA at 500 V and 690 V.

What does the shunt trip (STL) release do on this breaker?

The shunt trip (STL) allows remote tripping by applying a voltage to the release coil — used for emergency-off circuits or supervisory shutdown. The breaker does not include an undervoltage release.

MPN
3VA1010-3ED42-0KA0