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Siemens 3VA1110-3EF36-0AC0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1110-3EF36-0AC0 SENTRON MCCB, 100 A, 75.6 kA at 2

MPN3VA1110-3EF36-0AC0

Siemens SENTRON 3VA1110-3EF36-0AC0, molded case circuit breaker, 3-pole, 100 A (40 °C), 75.6 kA at 240 V, TM240 release, line protection, 70 mm depth, 76.2 mm width.

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

3VA1110-3EF36-0AC0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA11103EF360AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AA12
3VA1110-3EF36-0AC0 — 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 classN
Breaking capacity at 240 V75.6 kA
Breaking capacity at 415 V52.5 kA
Breaking capacity at 440 V32 kA
Breaking capacity at 500 V11.9 kA
Breaking capacity at 690 V11.9 kA
Power loss, max.25 W
3VA1110-3EF36-0AC0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM240
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA1110-3EF36-0AC0 — Construction & Connection
ParameterValue
Main circuit connection typebox terminal on both sides
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1110-3EF36-0AC0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts2
3VA1110-3EF36-0AC0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1110-3EF36-0AC0 — 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

The Siemens 3VA1110-3EF36-0AC0 is a 3-pole SENTRON molded case circuit breaker rated 100 A at 40 °C with a TM240 thermal-magnetic release, designed for line protection. It interrupts up to 75.6 kA at 240 V, 52.5 kA at 415 V, and 11.9 kA at 690 V — the 690 V figure tells you this breaker holds up on 600 V class systems where many MCCBs derate hard.

Current rating holds flat at 100 A from 40 °C up to 50 °C, then tapers to 91 A at 70 °C — so in a hot panel near the mill roof or a drive cabinet you still get 91 A without tripping. The 75.6 kA interrupting rating at 240 V gives headroom for high-fault industrial services; at 415 V it still clears 52.5 kA, enough for most distribution transformers.

Panel integration

Frequently asked questions

Who supplies 3VA1110-3EF36-0AC0 and how is it quoted for volume purchases?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or price is published here.

Will 3VA1110-3EF36-0AC0 drop into a panel that was specified around 3VA1110-5ED36-0AC0 without rewiring?

Both are 3-pole SENTRON molded case circuit breakers with the same 70 mm depth and 76.2 mm width, so they share the same mounting footprint and bus-bar pitch. The difference is the release: the 3EF36 uses a TM240 thermal-magnetic trip (fixed), while the 5ED36 uses an electronic release. If the panel wiring and load current match the 100 A rating, the 3EF36 fits mechanically without rewiring — but check the trip curve coordination if the original design relied on electronic adjustment.

What compliance documentation does this brand provide for 3VA1110-3EF36-0AC0?

Siemens SENTRON breakers are typically supplied with a CE declaration of conformity and a UL/CSA listing mark on the nameplate. RoHS and REACH compliance declarations are available from Siemens on request. No specific certificate numbers are listed in this record, but the brand standard is to include them with the shipment.

MPN
3VA1110-3EF36-0AC0