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Siemens 3VA1110-3EF36-0CH0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1110-3EF36-0CH0 SENTRON MCCB, 100 A, 3-Pole, Line

MPN3VA1110-3EF36-0CH0

Siemens SENTRON 3VA1110-3EF36-0CH0, Molded case circuit breaker, 3-pole, 100 A, Line protection, TM240 overcurrent release, Undervoltage release, 70 mm depth.

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

3VA1110-3EF36-0CH0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Product versionLine protection
Integrated auxiliary / alarm switch ref.3VA9988-0AB12
3VA1110-3EF36-0CH0 — Ratings
ParameterValue
Number of poles3
Current at 40 °C100 A
Current at 45 °C100 A
Current at 50 °C100 A
Current at 55 °C96 A
Current at 60 °C94 A
Current at 65 °C92 A
Current at 70 °C90 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 V10.5 kA
3VA1110-3EF36-0CH0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM240
3VA1110-3EF36-0CH0 — Construction & Connection
ParameterValue
Main circuit connection typebox terminal
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1110-3EF36-0CH0 — Accessories & Functions
ParameterValue
Undervoltage releaseYes
Voltage triggerNo
Trip indicatorYes
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts3
3VA1110-3EF36-0CH0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1110-3EF36-0CH0 — Mechanical
ParameterValue
Height130 mm
Width76.2 mm
Depth70 mm

Product details

The TM240 thermal-magnetic overcurrent release handles the overload and short-circuit trip curve, while the integrated undervoltage release (UVR) provides a controlled dropout under voltage-loss conditions. Breaking capacity runs from 75.6 kA at 240 V down to 10.5 kA at 690 V, so the spec sheet on the system's available fault current determines which voltage tap governs the installation.

The 100 A rating holds flat through 50 °C ambient; above that it derates to 96 A at 55 °C and 90 A at 70 °C. Physical footprint is 76.2 mm wide by 130 mm tall by 70 mm deep — a 3-pole MCCB that fits standard DIN-rail or panel-mount cutouts for the SENTRON family.

Auxiliary Contacts and Trip Indication

The auxiliary release is an undervoltage release (UVR) — part number 3VA9608-0BB24 for the integrated trip unit.

Frequently asked questions

What are the key ratings for this MCCB?

Rated continuous current Iu is 100 A, with breaking capacity ranging from 75.6 kA at 240 V down to 10.5 kA at 690 V. The TM240 overcurrent release handles the trip curve, and the undervoltage release provides dropout on voltage loss.

Where can I buy 3VA1110-3EF36-0CH0?

This part is sourced to order against an RFQ through independent distribution with full authorized-channel traceability. Availability and current pricing are confirmed at quote time.

What is the difference between this and the 3VA1112-5EF32-0CA0?

The 3VA1112-5EF32-0CA0 carries a higher current frame and a different overcurrent release. The 3VA1110-3EF36-0CH0 is a 100 A line-protection breaker with a TM240 release and undervoltage release; the peer uses a different release variant and current rating. Panel cutout dimensions differ — verify the mounting footprint before substituting.

MPN
3VA1110-3EF36-0CH0