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Siemens 3VA2025-4HL32-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2025-4HL32-0AA0 SENTRON MCCB, 25 A, 121 kA at 240

MPN3VA2025-4HL32-0AA0

Siemens SENTRON 3VA2025-4HL32-0AA0, molded case circuit breaker, 3-pole, 25 A continuous, ETU320 electronic trip unit, breaking capacity 121 kA at 240 V, 76 kA at 415 V.

Siemens 3VA2025-4HL32-0AA0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3VA2025-4HL32-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
Product versionLine protection
3VA2025-4HL32-0AA0 — Ratings
ParameterValue
Number of poles3
Current at 40 °C25 A
Current at 45 °C25 A
Current at 50 °C25 A
Current at 55 °C25 A
Current at 60 °C25 A
Current at 65 °C25 A
Current at 70 °C25 A
Switching capacity classS
Breaking capacity at 240 V121 kA
Breaking capacity at 415 V76 kA
Breaking capacity at 440 V76 kA
Breaking capacity at 500 V53 kA
Breaking capacity at 690 V3 kA
Power loss, max.0.84 W
3VA2025-4HL32-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeETU320
Overcurrent protection functionLI
Ground-fault monitoringWithout
3VA2025-4HL32-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typeon both sides nut keeper kit
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA2025-4HL32-0AA0 — Accessories & Functions
ParameterValue
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA2025-4HL32-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA2025-4HL32-0AA0 — Mechanical
ParameterValue
Height181 mm
Width105 mm
Depth86 mm
Height (in)7.1 in
Width (in)4.1 in
Depth (in)3.4 in

Product details

The Siemens SENTRON 3VA2025-4HL32-0AA0 is a 3-pole molded case circuit breaker (MCCB) rated for 25 A continuous current (Iu) across the full ambient range from 40 °C to 70 °C — no derating needed up to that ceiling, which simplifies panel design in warm enclosures. Breaking capacity is the headline here: 121 kA at 240 V AC, 76 kA at 415 V and 440 V, 53 kA at 500 V, and 3 kA at 690 V. At 415 V, 76 kA covers most industrial transformer secondary faults.

The optional motor drive (listed as an available extension) allows remote closing/opening for automated transfer schemes. No communication module onboard, so any remote monitoring needs a separate I/O interface.

Frequently asked questions

Where can I buy 3VA2025-4HL32-0AA0 and get a price?

The part is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.

What is the breaking capacity of 3VA2025-4HL32-0AA0 at 415 V?

76 kA at 415 V AC, and the same at 440 V; 121 kA at 240 V; 53 kA at 500 V; 3 kA at 690 V.

Does 3VA2025-4HL32-0AA0 have adjustable trip settings?

Yes, the ETU320 electronic trip unit provides adjustable long-time pickup (lg) from 17 A and short-time/short-circuit pickup (li) adjustable from 38 A to 300 A.

MPN
3VA2025-4HL32-0AA0