Skip to main content
Log in
Siemens 3VA2440-6HL32-0BL0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2440-6HL32-0BL0 SENTRON MCCB, 400 A, 242 kA

MPN3VA2440-6HL32-0BL0

Siemens SENTRON 3VA2440-6HL32-0BL0, molded case circuit breaker, 3-pole, 400 A, line protection, ETU320 release, 242 kA at 240 V, undervoltage release.

Siemens 3VA2440-6HL32-0BL0 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

3VA2440-6HL32-0BL0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Product versionLine protection
Basic switch (supplied) ref.3VA2440-6HL32-0AA0
Integrated auxiliary / alarm switch ref.3VA9988-0AB22
3VA2440-6HL32-0BL0 — Ratings
ParameterValue
Number of poles3
Current at 40 °C400 A
Current at 45 °C400 A
Current at 50 °C400 A
Current at 55 °C384 A
Current at 60 °C376 A
Current at 65 °C368 A
Current at 70 °C360 A
Switching capacity classH
Breaking capacity at 240 V242 kA
Breaking capacity at 415 V187 kA
Breaking capacity at 440 V187 kA
Breaking capacity at 500 V121 kA
Breaking capacity at 690 V40 kA
Power loss, max.66 W
3VA2440-6HL32-0BL0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU320
3VA2440-6HL32-0BL0 — Construction & Connection
ParameterValue
Main circuit connection typeLug terminal
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2440-6HL32-0BL0 — Accessories & Functions
ParameterValue
Undervoltage releaseYes
Voltage triggerNo
Trip indicatorYes
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts4
3VA2440-6HL32-0BL0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2440-6HL32-0BL0 — Mechanical
ParameterValue
Height248 mm
Width138 mm
Depth110 mm

Product details

MCCB for 400 A feeder protection

Its interrupting capacity reaches 242 kA at 240 V AC, 187 kA at 415/440 V, and 121 kA at 500 V — figures that govern its placement in high-fault panels where selective coordination with downstream breakers is required.

Thermal derating and operating envelope

Above that, derate linearly: 384 A at 55 °C, 376 A at 60 °C, 368 A at 65 °C, and 360 A at 70 °C.

Auxiliary and release configuration

The integrated auxiliary trip is order code 3VA9608-0BB11. A trip indicator is present. Latching endurance is rated at 15,000 operations.

Frequently asked questions

How do I get current pricing and availability for 3VA2440-6HL32-0BL0?

Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels.

What are the key ratings of 3VA2440-6HL32-0BL0?

Rated continuous current Iu is 400 A, rated insulation voltage Ui is 800 V, and interrupting capacity ranges from 242 kA at 240 V down to 40 kA at 690 V. The trip unit is an ETU320 electronic release.

What is the physical size of 3VA2440-6HL32-0BL0?

Width is 138 mm, height is 248 mm, depth is 110 mm.

What compliance documentation is available for this breaker?

As a Siemens SENTRON product, it carries IEC 60947-2 certification. Specific RoHS, REACH, and UL documentation should be requested at quote time — the evidence does not list individual certs.

MPN
3VA2440-6HL32-0BL0