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Siemens 3VA2010-7KQ32-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2010-7KQ32-0AA0 SENTRON MCCB, 100 A, 3-Pole, 330

MPN3VA2010-7KQ32-0AA0
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Siemens SENTRON 3VA2 series, molded case circuit breaker, 3VA2010-7KQ32-0AA0, 100 A rated continuous current, 3-pole, 330 kA breaking capacity at 240 V, line protection with ground-fault monitoring.

Siemens 3VA2010-7KQ32-0AA0 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

3VA2010-7KQ32-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
3VA2010-7KQ32-0AA0 — 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 °C100 A
Current at 60 °C100 A
Current at 65 °C100 A
Current at 70 °C100 A
Switching capacity classC
Breaking capacity at 240 V330 kA
Breaking capacity at 415 V242 kA
Breaking capacity at 440 V242 kA
Breaking capacity at 500 V187 kA
Breaking capacity at 690 V3 kA
Power loss, max.7.7 W
3VA2010-7KQ32-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU860
Overcurrent protection functionLSIG
Ground-fault monitoringSummation current formation L-conductor
Grounding protection functionYes
3VA2010-7KQ32-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2010-7KQ32-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionYes
Measurement functionYes
Motor drive optionYes
Auxiliary CO contacts0
3VA2010-7KQ32-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2010-7KQ32-0AA0 — Mechanical
ParameterValue
Mechanical service life (operating cycles), typ.25 000
Height181 mm
Width105 mm
Depth86 mm
Height (in)7.13 in
Width (in)4.13 in
Depth (in)3.39 in

Product details

What this 100 A MCCB does on the line

It's a 3-pole unit built for line protection (cable, bus, feeder duty), not motor protection, so it's the right call for distribution panels and switchboards where you need selective coordination downstream. Breaking capacity is 330 kA at 240 V and still 242 kA at 415 V — that's serious fault-interruption muscle for a 100 A frame. Power loss is 7.7 W max at rated load — relevant if you're packing a dense panel and need to manage heat rise.

Mounts via the screw-on or plug-in base typical of the SENTRON 3VA2 family. No DIN-rail mounting on this frame; it bolts directly to the panel backplate or busbar system.

Frequently asked questions

Where can I buy the 3VA2010-7KQ32-0AA0?

This part is sourced and quoted to order against an RFQ through our independent distribution network. Submit an RFQ for current availability and pricing at your required quantity.

What is the breaking capacity of this MCCB at different voltages?

Breaking capacity is 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 3 kA at 690 V — the drop at 690 V means you must verify available fault current on 690 V systems.

What is the rated continuous current and does it derate with temperature?

Rated continuous current is 100 A, and it holds that rating without derating from 40 °C through 70 °C — no need to oversize the frame for hot panels.

What compliance documentation does Siemens provide for this breaker?

This is a SENTRON product under Siemens' standard compliance framework. Specific documentation such as RoHS, REACH, UL, and IEC declarations are available through Siemens' support portal or can be requested at quote time.

MPN
3VA2010-7KQ32-0AA0