Mounts in a standard panelboard or enclosure on a DIN rail or direct-mount bus system. The UL Frame 125 footprint matches other 3VA4 breakers for bus-bar and lug spacing. At 40 A fixed, there is no adjustment dial — the Ir is set at the factory, which eliminates a tamper point in dusty environments like cement plant MCC rooms where a sealed breaker eats the dust and runs without drift.
Siemens 3VA4140-4ED14-3AA0 Circuit Breaker, 1-pole 40 A, 25
MPN3VA4140-4ED14-3AA0
Active
Siemens 3VA4 series, UL Frame 125, circuit breaker, 1-pole, line protection TM210, In=40 A, breaking capacity class S 25 kA @ 277 V, overload protection Ir=40 A permanently set, short-circuit protection Ii=10 x In.
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
| Parameter | Value |
|---|---|
| Group code | P360 |
| Product group | 5385 |
| Product class | C: products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit. |
| Series | Ordering Data Overview |
| Export control regulations | AL : N / ECCN : EAR99 |
| Compliance with the substance restrictions according to RoHS directive | Since: 13-05-19 |
Product details
Frequently asked questions
Where can I buy 3VA4140-4ED14-3AA0 and how do I get a price?
This unit is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time.
What is 3VA4140-4ED14-3AA0's listed group code on this component line?
The group code is P360.
What is 3VA4140-4ED14-3AA0's listed product group (5385) on this component line?
The product group is 5385.
What compliance documentation does this brand provide for 3VA4140-4ED14-3AA0 (RoHS, REACH, UL, IEC)?
RoHS compliant since 13-05-19. REACH Article 33 disclosure: lead (CAS-No. 7439-92-1) above 0.1% w/w. UL listing is implied by the UL Frame 125 designation and 25 kA @ 277 V breaking capacity rating.
MPN
3VA4140-4ED14-3AA0