Skip to main content
Log in
Siemens 3VA1125-5ED32-0AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA1125-5ED32-0AA0 SENTRON MCCB, 25 A, 3-Pole, TM210

MPN3VA1125-5ED32-0AA0
Active

Siemens SENTRON 3VA1125-5ED32-0AA0, 3-pole molded case circuit breaker, 25 A rated current, TM210 thermal-magnetic release, 187 kA interrupting at 240 V.

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

3VA1125-5ED32-0AA0 — Identification
ParameterValue
Product designationMolded case circuit breaker
Brand / rangeSENTRON
3VA1125-5ED32-0AA0 — Ratings
ParameterValue
Number of poles3
Rated operational voltage Ue (AC)690 V
Rated insulation voltage Ui800 V
Current at 40 °C25 A
Current at 45 °C25 A
Current at 50 °C25 A
Current at 55 °C24 A
Current at 60 °C24 A
Current at 65 °C23 A
Current at 70 °C23 A
Switching capacity classM
Breaking capacity at 240 V187 kA
Breaking capacity at 415 V121 kA
Breaking capacity at 440 V75.6 kA
Breaking capacity at 500 V17 kA
Breaking capacity at 690 V17 kA
Power loss, max.8.5 W
3VA1125-5ED32-0AA0 — Protection & Trip Unit
ParameterValue
Overcurrent release (trip unit) typeTM210
Overcurrent protection functionLI
Ground-fault monitoringWithout
Grounding protection functionNo
3VA1125-5ED32-0AA0 — Construction & Connection
ParameterValue
Main circuit connection typenut keeper kit on both ends
Main circuit connector arrangementFront terminal
Protection class (IP), frontIP40
3VA1125-5ED32-0AA0 — Accessories & Functions
ParameterValue
Undervoltage releaseNo
Voltage triggerNo
Trip indicatorNo
Communication functionNo
Measurement functionNo
Motor drive optionYes
Auxiliary CO contacts0
3VA1125-5ED32-0AA0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-25 °C
Storage temperature, max.80 °C
Storage temperature, min.-40 °C
3VA1125-5ED32-0AA0 — 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

The Siemens 3VA1125-5ED32-0AA0 is a SENTRON 3VA molded case circuit breaker (MCCB) rated 25 A at 40 °C ambient, 3-pole, with a TM210 thermal-magnetic overcurrent release.

Rated current holds at 25 A from 40 °C through 50 °C ambient, then derates to 24 A at 55 °C and 60 °C, and 23 A at 65 °C and 70 °C. The interrupting curve drops sharply with voltage: 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at 500 V and 690 V. For a 480 V panel, the 75.6 kA figure governs your SCCR coordination study.

The 76.2 mm width (3 in) is the standard 3-pole MCCB footprint for this frame size; it occupies three 25 mm DIN positions if mounted on a DIN rail, or bolts directly to a mounting plate.

Frequently asked questions

What is the interrupting rating of this MCCB at 480 V?

At 440 V it's rated 75.6 kA; at 500 V it drops to 17 kA. For a 480 V system, the 75.6 kA figure at 440 V is the applicable bound — coordination studies should use that value.

Where can I buy 3VA1125-5ED32-0AA0?

This part is sourced and quoted to order through independent distribution. Submit an RFQ for current pricing and availability; we confirm both at quote time.

What is the depth of this breaker?

70 mm (2.76 in) from mounting surface to front face.

MPN
3VA1125-5ED32-0AA0