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Siemens 3VA1010-4ED42-0JH0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1010-4ED42-0JH0 SENTRON MCCB, 100 A, 4-Pole, 121

MPN3VA1010-4ED42-0JH0

Siemens SENTRON 3VA series molded case circuit breaker, 3VA1010-4ED42-0JH0, 4-pole, 100 A rated current, 121 kA breaking capacity at 240 V, line protection design.

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

3VA1010-4ED42-0JH0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA10104ED420AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AB12
3VA1010-4ED42-0JH0 — 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 classS
Breaking capacity at 240 V121 kA
Breaking capacity at 415 V75.6 kA
Breaking capacity at 440 V52.5 kA
Breaking capacity at 500 V11.9 kA
Breaking capacity at 690 V11.9 kA
Power loss, max.25 W
3VA1010-4ED42-0JH0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM210
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA1010-4ED42-0JH0 — Construction & Connection
ParameterValue
Main circuit connection typenut keeper kit on both ends
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1010-4ED42-0JH0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerYes
Trip indicatorYes
Communication functionNo
Measurement functionNo
Motor drive optionNo
Auxiliary CO contacts3
3VA1010-4ED42-0JH0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1010-4ED42-0JH0 — 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

The Siemens SENTRON 3VA1010-4ED42-0JH0 is a 4-pole molded case circuit breaker (MCCB) rated for line protection, with a continuous current of 100 A up to 50 °C and a thermal derating curve that drops to 91 A at 70 °C. Breaking capacity is 121 kA at 240 V, 75.6 kA at 415 V, 52.5 kA at 440 V, and 11.9 kA at both 500 V and 690 V — so it handles high-fault utility feeds and large motor branch circuits without cascading upstream.

Mounting and fit

Dimensions are 101.6 mm wide, 130 mm tall, and 70 mm deep — standard 4-pole MCCB footprint for DIN-rail or screw-mount panel integration.

MPN
3VA1010-4ED42-0JH0