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Siemens 3VA1050-2ED36-0JH0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1050-2ED36-0JH0 SENTRON MCCB, 50 A, 52.5 kA at 24

MPN3VA1050-2ED36-0JH0

Siemens SENTRON 3VA1050-2ED36-0JH0, 3-pole molded case circuit breaker, 50 A rated at 40 °C, 52.5 kA interrupting capacity at 240 V, line protection design, shunt trip release.

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

3VA1050-2ED36-0JH0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA10502ED360AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AB12
3VA1050-2ED36-0JH0 — Ratings
ParameterValue
Number of poles3
Rated operational voltage Ue (AC)690 V
Rated insulation voltage Ui800 V
Current at 40 °C50 A
Current at 45 °C50 A
Current at 50 °C50 A
Current at 55 °C49 A
Current at 60 °C48 A
Current at 65 °C46 A
Current at 70 °C45 A
Switching capacity classB
Breaking capacity at 240 V52.5 kA
Breaking capacity at 415 V32 kA
Breaking capacity at 440 V13.6 kA
Breaking capacity at 500 V7.5 kA
Breaking capacity at 690 V7.5 kA
Power loss, max.14.6 W
3VA1050-2ED36-0JH0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM210
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA1050-2ED36-0JH0 — Construction & Connection
ParameterValue
Main circuit connection typebox terminal on both sides
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1050-2ED36-0JH0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerYes
Trip indicatorYes
Communication functionNo
Measurement functionNo
Motor drive optionNo
Auxiliary CO contacts3
3VA1050-2ED36-0JH0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1050-2ED36-0JH0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.20 000
Height130 mm
Width76.2 mm
Depth70 mm
Height (in)5.12 in
Width (in)3 in
Depth (in)2.76 in

Product details

Rated 50 A continuous at 40 °C, it holds that same 50 A all the way up to 50 °C and only starts to derate above 55 °C (-), so it handles warm panel environments without a lot of headroom loss. Interrupting capacity runs 52.5 kA at 240 V, 32 kA at 415 V, and 7.5 kA at 690 V — numbers that tell you it's built for high-fault commercial and light industrial distribution boards, not for sitting behind a transformer secondary that's already current-limited.

Ratings that matter for panel fit

At 70 mm deep, 76.2 mm wide, and 130 mm tall, this MCCB fits a 3-pole footprint. Maximum power loss is 14.6 W.

The trip indicator is present, and there is a voltage trigger — meaning the breaker can signal its state and be remotely tripped via the shunt coil. No undervoltage release is fitted, and there is no ground-fault monitoring or communication function. If you need remote open/close feedback and emergency trip, this unit has it; if you need UVR or ground-fault, look at the -2ED36-0JH0 variants with those options.

MPN
3VA1050-2ED36-0JH0