Siemens 3VA4125-6ED34-0AA0 Molded Case Circuit Breaker
- 25A
- 3 Pole
- Panel Mount
Quantity
Siemens 3VA4125-6ED34-0AA0 - 25A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Siemens 3VA4125-6ED34-0AA0 molded case circuit breaker is a 25A, 3-pole, 3-phase SENTRON 3VA4 breaker with a 3VA frame and standard protection. Voltage ratings are 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC and 250VDC, with interrupting ratings of 25kAIC at 600Y/347VAC and 65kAIC at 480Y/277VAC. The thermal magnetic trip has LI function and fixed thermal and fixed magnetic settings. It has panelboard or switchboard mounting, a load side lug terminal connection, current limiting, reverse feed, and HACR and HID ratings. Approvals are CE, CSA and UL. Dimensions are 5.09 in high, 3.0 in wide and 2.96 in deep.Specifications
| Brand | Siemens |
|---|---|
| Part Number | 3VA4125-6ED34-0AA0 |
| Series | 3VA4 |
| Amperage | 25A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 480Y/277VAC, 600Y/347VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480Y/277VAC, 25kA @ 600Y/347VAC, 100kA @ 250VDC |
| Frame Type | 3VA41 |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3, P4, P5 Panelboards, Switchboards |
| Wire Gauge | 14-8 AWG (Cu), 12-8 AWG (Al) |
| Max Wire | 8 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Reverse Feed, HID Rated |
Product FAQs
10 answersWhich system voltages can I select this breaker for?
Its rated voltages are 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC and 250VDC. Match the circuit's voltage and AC or DC system type to the applicable rating; the Y ratings apply to wye systems.
How do I check the interrupting rating against available fault current?
The interrupting ratings are 65kAIC at 480Y/277VAC and 25kAIC at 600Y/347VAC. Select the rating applicable to the system voltage and ensure it meets or exceeds the available fault current at the installation point.
How does the thermal-magnetic trip work, and can I adjust it?
The thermal-magnetic LI trip combines long-time overload protection with instantaneous short-circuit protection. Both the thermal and magnetic settings are fixed, so select it for an application that does not require adjustable trip settings.
What conductor sizes can I terminate at the load-side lug?
The conductor range is 14-8 AWG for copper and 12-8 AWG for aluminum. Select conductors within the range for their material while also meeting the circuit's ampacity requirements.
Can this breaker be reverse-fed?
Yes, it has a reverse-feed feature, allowing the power source to connect in the reverse direction through the breaker. This supports installations that require reverse feeding.
What does the current-limiting feature mean for circuit protection?
Current limiting reduces the peak fault current and energy let through during faults in the breaker's current-limiting operating region. Consider this feature when evaluating fault-energy exposure in the circuit.
Can I use this breaker where HVAC equipment requires HACR-rated protection?
Yes, this breaker is HACR rated for heating, air-conditioning and refrigeration applications. Use that rating when the equipment requires HACR-rated circuit protection.
Why does the HID rating matter when selecting a lighting breaker?
The HID rating addresses the switching demands of high-intensity discharge lighting loads. Use it as a selection criterion when the lighting application requires an HID-rated breaker.
What operating temperature range should I use when planning the installation?
The operating temperature range is -25C to 70C. Check the temperature where the breaker will operate against this range when evaluating the installation environment.
How should I use the 25A rating when selecting the Siemens 3VA4125-6ED34-0AA0?
The 25A rated current is a selection point for overcurrent protection. Evaluate it against the circuit's calculated load, conductor ampacity and applicable sizing requirements.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 5 reviews.
- SWSHELDON W.Verified BuyerReviewingSiemens 3VA4160-4ED34-0AA0 - 60A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/27/26SuperBreakers has you covered
SuperBreakers has you covered when you’re in a pinch and need breakers at the last minute. Their customer service is excellent, and the team consistently goes above and beyond to help. I highly recommend them!
- RSRob S.Verified BuyerReviewingSiemens 3VA4150-6ED34-0AA0 - 50A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars4/8/2650 amp breaker
Very helpful and arrived quickly.
- JBJosh B.Verified BuyerReviewingSiemens 3VA4130-4ED24-0AA0 - 30A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars3/5/26Breakers
Exactly as described. Quick shipping.
- JLJeff L.Verified BuyerReviewingSiemens 3VA4120-6ED14-0AA0 - 20A 1 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars2/11/26Better than new
Great condition and fast shipping
- KCKen C.Verified BuyerReviewingSiemens 3VA4150-4ED34-0AA0 - 50A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/22/25Breaker Order
Good prices and fast shipping.