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Siemens 3VA4150-5ED14-0AA0 Molded Case Circuit Breaker
- 50A
- 1 Pole
- Bolt-On
Siemens
3VA4150-5ED14-0AA0
Molded Case Circuit Breaker
Brand
Siemens
SKU
3VA4150-5ED14-0AA0
Quantity
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Siemens 3VA4150-5ED14-0AA0 - 50A 1 Pole Molded Case Circuit Breaker
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Description
Built for commercial and industrial facilities, the Siemens 3VA4150-5ED14-0AA0 is a 1-pole, 50A bolt-on molded case circuit breaker. It delivers reliable overcurrent protection with a Class M breaking capacity of 35kA at 277V. This unit is designed to bolt into Siemens P1, P2, and P3 panelboards and switchboards. It also functions as a replacement for the older HED41B050 (HED4 frame) breaker. The breaker features a fixed thermal-magnetic trip unit and is HACR rated.Specifications
| Brand | Siemens |
|---|---|
| Series | 3VA4 |
| Amperage | 50A |
| Poles | 1 |
| Mounting Style | Bolt-On |
| Voltage | 120VAC, 277VAC, 125VDC, 347VAC |
| Phase | 1 |
| AIC Rating | 85kA @ 120VAC, 35kA @ 277VAC, 85kA @ 125VDC, 18kA @ 347VAC |
| Frame Type | 3VA41 |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards, Switchboards |
| Wire Gauge | 8 AWG - 3/0 AWG (Cu/Al) |
| Max Wire | 3/0 AWG |
| Min Wire | 8 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, Rotary Handle |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Reverse Feed |
Product FAQs
5 answersWhich Siemens panelboards accept the 3VA4150-5ED14-0AA0 breaker?
This bolt-on breaker is designed for use in Siemens P1, P2, and P3 panelboards, as well as compatible Siemens switchboards.
What type of wire can be used with the terminals on this breaker?
The factory-installed lugs accept both copper (Cu) and aluminum (Al) conductors ranging from 8 AWG to 3/0 AWG.
Can the trip settings on the 3VA4150-5ED14-0AA0 be adjusted?
No, this breaker features a thermal-magnetic trip unit with fixed thermal (long-time) and fixed magnetic (instantaneous) settings, meaning the trip curve cannot be modified in the field.
Does this breaker mount onto a standard DIN rail?
No, the 3VA4150-5ED14-0AA0 is a bolt-on molded case circuit breaker designed specifically for direct mounting to the busbars in Siemens panelboards and switchboards.
Is this 1-pole breaker suitable for DC voltage applications?
Yes, in addition to its AC ratings, this breaker is rated for use in 125VDC systems with an interrupting capacity of 85kA.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 5 reviews.
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Rating
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.