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Siemens 3VA2110-5MN32-0KC0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2110-5MN32-0KC0 SENTRON MCCB, 100 A, 3-Pole

MPN3VA2110-5MN32-0KC0

Siemens SENTRON 3VA2110-5MN32-0KC0, a 3-pole molded case circuit breaker rated 100 A, designed for motor protection with 187 kA interrupting capacity at 240 V.

Siemens 3VA2110-5MN32-0KC0 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

3VA2110-5MN32-0KC0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA21105MN320AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AA12
3VA2110-5MN32-0KC0 — Ratings
ParameterValue
Number of poles3
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 °C100 A
Current at 60 °C100 A
Current at 65 °C100 A
Current at 70 °C100 A
Switching capacity classE
Breaking capacity at 240 V187 kA
Breaking capacity at 415 V121 kA
Breaking capacity at 440 V121 kA
Breaking capacity at 500 V75.6 kA
Breaking capacity at 690 V3.7 kA
Power loss, max.10 W
3VA2110-5MN32-0KC0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU350M
Overcurrent protection functionLSI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA2110-5MN32-0KC0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2110-5MN32-0KC0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerYes
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts2
3VA2110-5MN32-0KC0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2110-5MN32-0KC0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.25 000
Height181 mm
Width105 mm
Depth86 mm
Height (in)7.13 in
Width (in)4.13 in
Depth (in)3.39 in

Product details

SENTRON 3VA2110-5MN32-0KC0 — 100 A MCCB for Motor Protection

It carries an interrupting capacity of 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V — meaning it can safely clear high-fault currents across common industrial voltage levels without upstream damage.

The trip time is adjustable between 4 s and 17 s, giving you selectivity headroom downstream while keeping the breaker fast enough to protect the motor branch. Built-in phase failure detection and motor protection design mean this breaker is tailored for three-phase motor circuits — it will trip on loss of a phase, preventing single-phasing damage.

Maximum power loss is 10 W, which is low enough to ignore in most panel heat calculations at this frame size.

Frequently asked questions

Does the 3VA2110-5MN32-0KC0 include a shunt trip?

Yes, it includes a shunt trip (STL) auxiliary release and two auxiliary switches, allowing remote tripping and status feedback.

MPN
3VA2110-5MN32-0KC0