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Siemens 3VA1032-3ED32-0CH0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1032-3ED32-0CH0 SENTRON MCCB, 32 A, 3-Pole, 75.6

MPN3VA1032-3ED32-0CH0

Siemens SENTRON 3VA1032-3ED32-0CH0, molded case circuit breaker, 3-pole, 32 A rated continuous current Iu, TM210 overcurrent release, 75.6 kA breaking capacity at 240 V.

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

3VA1032-3ED32-0CH0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Product versionLine protection
Integrated auxiliary / alarm switch ref.3VA9988-0AB12
3VA1032-3ED32-0CH0 — Ratings
ParameterValue
Number of poles3
Current at 40 °C32 A
Current at 45 °C32 A
Current at 50 °C32 A
Current at 55 °C30.72 A
Current at 60 °C30.08 A
Current at 65 °C29.44 A
Current at 70 °C28.8 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 690 V7.5 kA
3VA1032-3ED32-0CH0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM210
3VA1032-3ED32-0CH0 — Construction & Connection
ParameterValue
Main circuit connection typelug terminal
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1032-3ED32-0CH0 — Accessories & Functions
ParameterValue
Undervoltage releaseYes
Voltage triggerNo
Trip indicatorYes
Communication functionNo
Measurement functionNo
Motor drive optionNo
Auxiliary CO contacts3
3VA1032-3ED32-0CH0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1032-3ED32-0CH0 — Mechanical
ParameterValue
Height130 mm
Width76.2 mm
Depth70 mm

Product details

Breaking capacity runs from 75.6 kA at 240 V down to 7.5 kA at 690 V — so it handles high-fault service entrances on the low-voltage side and still carries industrial 690 V distribution without a fuse backup. The TM210 release provides a fixed thermal curve and magnetic trip.

At 55 °C it steps to 30.72 A, at 60 °C to 30.08 A, at 65 °C to 29.44 A, and at 70 °C to 28.8 A. Plan the load at 28.8 A if the enclosure ambient hits 70 °C.

That gives you a remote status signal for the breaker position and a separate alarm contact that closes only on a trip event — useful for feeding a PLC input or a remote annunciator without extra interposing relays. The undervoltage release (UVR) is built in — part number 3VA9608-0BB24 for the release module. If your safety circuit or E-stop chain drops the control voltage, this trips the breaker automatically.

Frequently asked questions

What are the physical dimensions of this MCCB?

Depth is 70 mm, width is 76.2 mm, and height is 130 mm.

Does this breaker include an undervoltage release?

Yes, it has a built-in undervoltage release (UVR) that trips the breaker when control voltage drops. The release module part number is 3VA9608-0BB24.

MPN
3VA1032-3ED32-0CH0