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Siemens 3VA1116-5EF42-0BA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1116-5EF42-0BA0 SENTRON MCCB, 160 A, 4-Pole, UVR

MPN3VA1116-5EF42-0BA0

Siemens SENTRON 3VA1116-5EF42-0BA0 molded case circuit breaker, 160 A, 4-pole, TM240 thermal-magnetic release, 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

3VA1116-5EF42-0BA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA11165EF420AA0
3VA1116-5EF42-0BA0 — Ratings
ParameterValue
Number of poles4
Rated operational voltage Ue (AC)690 V
Rated insulation voltage Ui800 V
Current at 40 °C160 A
Current at 45 °C160 A
Current at 50 °C160 A
Current at 55 °C158 A
Current at 60 °C155 A
Current at 65 °C153 A
Current at 70 °C150 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.40.5 W
3VA1116-5EF42-0BA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM240
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA1116-5EF42-0BA0 — Construction & Connection
ParameterValue
Main circuit connection typenut keeper kit on both ends
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1116-5EF42-0BA0 — Accessories & Functions
ParameterValue
Undervoltage releaseYes
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA1116-5EF42-0BA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1116-5EF42-0BA0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.20 000
Height130 mm
Width101.6 mm
Depth70 mm
Height (in)5.12 in
Width (in)4 in
Depth (in)2.76 in

Product details

MCCB with undervoltage release for line protection

Breaking capacity is 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at 500 V and 690 V — these values cover the typical fault-current ranges for 480Y/277 V and 600 V industrial services, so the breaker coordinates downstream without cascading upstream gear.

In a crowded panel with limited airflow, use the 70 °C figure for the actual load — the 160 A nameplate applies only when the enclosure ambient stays under 50 °C. Dimensions are 130 mm high, 101.6 mm wide, 70 mm deep — a standard 4-pole MCCB footprint that fits most DIN-rail or panel-mount enclosures without re-drilling.

Frequently asked questions

What breaking capacity does 3VA1116-5EF42-0BA0 deliver at 480 V?

The breaker is rated 121 kA at 415 V and 75.6 kA at 440 V; at 480 V the value sits between those figures, so it comfortably exceeds typical 480Y/277 V fault currents in most industrial services.

Where can I buy 3VA1116-5EF42-0BA0 and how is it quoted?

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

Does the 3VA1116-5EF42-0BA0 include an undervoltage release?

Yes, it has an integrated undervoltage release (UVR) that trips the breaker when supply voltage drops below the dropout threshold, eliminating the need for a separate undervoltage relay.

MPN
3VA1116-5EF42-0BA0