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Siemens 3VA1116-4EF32-0HC0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1116-4EF32-0HC0 SENTRON MCCB, 160A, 121kA at 240V

MPN3VA1116-4EF32-0HC0

Siemens SENTRON 3VA1116-4EF32-0HC0, molded case circuit breaker, 3-pole, 160 A rated at 40 °C, 121 kA breaking capacity at 240 V, 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

3VA1116-4EF32-0HC0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Basic switch (supplied) ref.3VA11164EF320AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AA12
3VA1116-4EF32-0HC0 — Ratings
ParameterValue
Number of poles3
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 classS
Breaking capacity at 240 V121 kA
Breaking capacity at 415 V75.6 kA
Breaking capacity at 440 V52.5 kA
Breaking capacity at 500 V11.9 kA
Breaking capacity at 690 V11.9 kA
Power loss, max.38 W
3VA1116-4EF32-0HC0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM240
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA1116-4EF32-0HC0 — Construction & Connection
ParameterValue
Main circuit connection typenut keeper kit on both ends
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1116-4EF32-0HC0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerYes
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts2
3VA1116-4EF32-0HC0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1116-4EF32-0HC0 — 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

Siemens 3VA1116-4EF32-0HC0 — 160 A SENTRON MCCB for Line Protection

The rated insulation voltage sits at 800 V, which sets the ceiling for the system voltage it can be applied to.

Breaking capacity drops as system voltage rises: 75.6 kA at 415 V, 52.5 kA at 440 V, and 11.9 kA at both 500 V and 690 V. The thermal rating holds at 160 A from 40 °C through 50 °C, then derates to 158 A at 55 °C, 155 A at 60 °C, 153 A at 65 °C, and 150 A at 70 °C.

The 3-pole width of 76.2 mm (3 inches) is the standard MCCB footprint for a 160 A frame — it occupies three 25.4 mm module positions on a DIN rail or panel-mount base. Maximum power loss is 38 W, so account for that heat in the enclosure thermal budget.

Environmental and Operating Limits

The storage limits govern handling and warehousing, not running conditions.

Frequently asked questions

Where can I buy 3VA1116-4EF32-0HC0 and how do I get a price?

This part is sourced to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time.

What are the key ratings for 3VA1116-4EF32-0HC0?

Rated current is 160 A at 40 °C, breaking capacity is 121 kA at 240 V, rated insulation voltage is 800 V, and it is a 3-pole molded case circuit breaker for line protection.

What is the physical size of 3VA1116-4EF32-0HC0?

Height is 130 mm, width is 76.2 mm, and depth is 70 mm — a standard 3-inch wide MCCB footprint.

MPN
3VA1116-4EF32-0HC0