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Siemens 3VA2510-6HM32-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2510-6HM32-0AA0 SENTRON MCCB, 1000 A, 242 kA at 2

Name: 3VA2510-6HM32-0AA0
Brand: Siemens
SKU: 3VA2510-6HM32-0AA0
Availability: LimitedAvailability
Author: Broker Bao

MPN3VA2510-6HM32-0AA0

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Siemens SENTRON 3VA2, molded case circuit breaker, 3-pole, 1000 A, 242 kA at 240 V, ETU330 electronic trip unit, line protection version.

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Siemens 3VA2510-6HM32-0AA0 datasheet (PDF)

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3VA2510-6HM32-0AA0 — Identification
Parameter	Value
Product designation	Molded case circuit breaker
Brand / range	SENTRON
Product version	Line protection

3VA2510-6HM32-0AA0 — Ratings
Parameter	Value
Number of poles	3
Current at 40 °C	1 000 A
Current at 45 °C	1 000 A
Current at 50 °C	1 000 A
Current at 55 °C	1 000 A
Current at 60 °C	955 A
Current at 65 °C	885 A
Current at 70 °C	815 A
Switching capacity class	H
Breaking capacity at 240 V	242 kA
Breaking capacity at 415 V	187 kA
Breaking capacity at 440 V	187 kA
Breaking capacity at 500 V	121 kA
Breaking capacity at 690 V	74 kA
Power loss, max.	330 W

3VA2510-6HM32-0AA0 — Protection & Trip Unit
Parameter	Value
Overcurrent release (trip unit) type	ETU330

3VA2510-6HM32-0AA0 — Construction & Connection
Parameter	Value
Main circuit connection type	on both sides nut keeper kit
Main circuit connector arrangement	Front terminal
Protection class (IP), front	IP40

3VA2510-6HM32-0AA0 — Accessories & Functions
Parameter	Value
Communication function	No
Measurement function	No
Auxiliary CO contacts	0

3VA2510-6HM32-0AA0 — Environmental
Parameter	Value
Operating temperature, max.	70 °C
Operating temperature, min.	-25 °C
Storage temperature, max.	80 °C
Storage temperature, min.	-40 °C

3VA2510-6HM32-0AA0 — Mechanical
Parameter	Value
Height	320 mm
Width	210 mm
Depth	120 mm
Height (in)	12.6 in
Width (in)	8.3 in
Depth (in)	4.7 in

Product details

The Siemens 3VA2510-6HM32-0AA0 is a SENTRON 3VA2 molded case circuit breaker (MCCB) in the line protection version, rated for 1000 A continuous current at 40 °C with a 3-pole configuration.

At 60 °C it drops to 955 A, at 70 °C to 815 A. That thermal curve matters when the breaker shares a crowded panel with other heat sources; the 330 W maximum power loss is the heat you need to vent. The ETU330 electronic trip unit gives adjustable long-time pickup (Ir) from 0.5 to 1.0 × Iu and adjustable long-time delay (tr) from 0.5 to 17 seconds. That lets you coordinate selectively with downstream breakers — critical for keeping a fault from taking out the whole bus.

Front protection is IP40, so it's suited for enclosed distribution boards where tools and fingers stay out. No communication function onboard; this is a straight line-protection breaker with no integrated metering or Modbus.

Frequently asked questions

Does the 3VA2510-6HM32-0AA0 have communication capability?

No. The communication function is listed as 'No' — this is a standalone line-protection breaker with no onboard metering, Modbus, or network interface.