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Siemens 3VA1110-5EF32-0CC0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1110-5EF32-0CC0 SENTRON MCCB, 100A, 187kA

MPN3VA1110-5EF32-0CC0

Siemens SENTRON 3VA1110-5EF32-0CC0, molded case circuit breaker, 3-pole, 100 A rated current at 40 °C, 187 kA breaking capacity at 240 V, with undervoltage release, 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

3VA1110-5EF32-0CC0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA11105EF320AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AA12
3VA1110-5EF32-0CC0 — 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 °C98 A
Current at 60 °C96 A
Current at 65 °C94 A
Current at 70 °C91 A
Switching capacity classM
Breaking capacity at 240 V187 kA
Breaking capacity at 415 V121 kA
Breaking capacity at 440 V75.6 kA
Breaking capacity at 500 V17 kA
Breaking capacity at 690 V17 kA
Power loss, max.27.5 W
3VA1110-5EF32-0CC0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM240
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA1110-5EF32-0CC0 — Construction & Connection
ParameterValue
Main circuit connection typenut keeper kit on both ends
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1110-5EF32-0CC0 — Accessories & Functions
ParameterValue
Undervoltage releaseYes
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts2
3VA1110-5EF32-0CC0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1110-5EF32-0CC0 — 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

That full rating holds up to 50 °C; above that, the thermal curve begins to pull back — 98 A at 55 °C, 96 A at 60 °C, 94 A at 65 °C, and 91 A at 70 °C.

Breaking capacity across voltages

This 3-pole MCCB delivers 187 kA breaking capacity at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at both 500 V and 690 V.

Integrated undervoltage release and auxiliary switches

No communication function on this variant; it's a hard-wired protection device.

Maximum power loss is 27.5 W — account for that heat in a sealed enclosure's thermal budget.

Frequently asked questions

What is the breaking capacity of 3VA1110-5EF32-0CC0 at 240 V?

187 kA at 240 V. It also carries 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at both 500 V and 690 V.

Does 3VA1110-5EF32-0CC0 include an undervoltage release?

Yes, it comes factory-fitted with an undervoltage release (UVR) and two HQ auxiliary switches.

Where can I buy 3VA1110-5EF32-0CC0 and how is it quoted?

Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial offer.

MPN
3VA1110-5EF32-0CC0