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Siemens 3VA1110-6FF42-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1110-6FF42-0AA0 SENTRON MCCB, 100 A, 4-Pole, 220

MPN3VA1110-6FF42-0AA0
Active

Siemens SENTRON 3VA1110-6FF42-0AA0, 4-pole molded case circuit breaker, 100 A rated continuous current, TM240 thermal-magnetic release, 220 kA breaking capacity at 240 V.

Siemens 3VA1110-6FF42-0AA0 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

3VA1110-6FF42-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Product versionLine protection
3VA1110-6FF42-0AA0 — Ratings
ParameterValue
Number of poles4
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 classH
Breaking capacity at 240 V220 kA
Breaking capacity at 415 V154 kA
Breaking capacity at 440 V121 kA
Breaking capacity at 500 V17 kA
Breaking capacity at 690 V17 kA
Power loss, max.25 W
3VA1110-6FF42-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM240
3VA1110-6FF42-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typelug terminal
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1110-6FF42-0AA0 — Accessories & Functions
ParameterValue
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA1110-6FF42-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-40 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1110-6FF42-0AA0 — Mechanical
ParameterValue
Height130 mm
Width101.6 mm
Depth70 mm
Height (in)5.1 in
Width (in)4 in
Depth (in)2.8 in

Product details

Thermal derating — the real-world current you can actually run

At 55 °C it derates to 98 A, at 60 °C to 96 A, at 65 °C to 94 A, and at 70 °C to 91 A.

Panel fit and mechanical integration

The breaker measures 101.6 mm wide by 130 mm tall by 70 mm deep — a standard 4-pole MCCB footprint that drops into SENTRON mounting plates and most common panel cutouts. The 20 000 mechanical endurance cycles cover routine switching for isolation or maintenance, not daily load-break duty.

Electrical ratings and compliance context

The N-conductor protection is designed at 50 %, meaning the neutral pole is rated for half the phase current, which is standard for 4-pole breakers in TN or TT systems where the neutral carries only unbalanced load.

Frequently asked questions

Where can I buy 3VA1110-6FF42-0AA0 and what is the lead time?

Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or lead-time number can be stated here, but the part is a current-production item so the standard supply chain applies.

What is the closest functional alternative to 3VA1110-6FF42-0AA0?

The 3VA1010-2ED32-0JA0 is a sibling in the same SENTRON 3VA family, but it is a 3-pole variant with a different release and lower breaking capacities. It will not drop into a 4-pole panel without rewiring the neutral conductor and verifying the fault-current rating at your voltage level.

What compliance documentation does Siemens provide for this MCCB?

As a standard SENTRON product, it carries CE marking for the European market and is designed to meet IEC 60947-2. UL and CSA listings are typical for the 3VA series but should be confirmed against the specific variant at order time — the evidence does not list those approvals explicitly for this order code.

MPN
3VA1110-6FF42-0AA0