3VA5280-5ED31-0AA0 - MFAS 80 Amp Circuit Breaker
- 80 Amp
- 35kA @ 480V Volts AC
- 3 Pole
Purchase Options:
3VA5280-5ED31-0AA0 - MFAS 80 Amp Circuit Breaker Description
3VA5280-5ED31-0AA0 - MFAS 80 Amp Circuit Breaker
The Siemens 3VA5280-5ED31-0AA0 is one of those breakers you reach for when you don’t want complications. It’s an 80-amp, 3-pole unit built for straightforward line protection in commercial and industrial setups. No adjustable settings to mess with—what you see is what you get. The thermal magnetic trip handles overloads the way you’d expect, and when a fault hits, it reacts fast. With a 35kA interrupting rating at 480V, it’s more than capable for most mid-level applications. It also fits into the 3VA5 frame line, so if you’ve worked with these before, installation feels familiar and predictable.
Key Features and Benefits
- 80A fixed protection – No dialing things in, install and go
- Thermal magnetic trip – Reliable, familiar performance in everyday use
- 35kA @ 480V – Solid interrupting capacity for commercial systems
- 3-pole configuration – Designed for standard three-phase power
- Compact size – Doesn’t eat up unnecessary panel space
- Minimal setup – Less time spent adjusting, fewer chances for mistakes
Technical Specifications
-
Part Number: 3VA5280-5ED31-0AA0
-
Poles: 3
-
Amperage: 80A
-
Interrupting Rating: 35kA @ 480V
-
Frame Type: 3VA52
-
Trip Unit: TM210 Thermal Magnetic
-
Overload Protection (Ir): 80A (fixed)
-
Instantaneous Trip (Ii): 10 × In
- Dimensions: 9.65" H × 6.3" W × 5.9" D
Material Compliance and Certifications
- Built to meet UL standards, this breaker checks the boxes for use in North American electrical systems. It’s made with materials suited for long-term use under normal operating conditions in commercial and industrial environments.
Where It Works Best
- This model makes sense in places where you just need dependable protection without overcomplicating things:
- Commercial panelboards
- Light industrial equipment
- Feeder circuits
- General-purpose three-phase systems
- If you’ve ever dealt with over-configured breakers slowing you down, this one feels like a relief. It does exactly what it’s supposed to do—and gets out of your way.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Siemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are NOT supplied by Siemens AG or its affiliates.
Specifications
- Depth:5.9
- Height:9.65
- Width:6.3
- Poles:3
- Amperes:80
- A.I.C. Rating & Volts:35kA @ 480V
- Type:3VA52
- Approx Dimensions:7.30"H x 4.10"W x 3.30"D
- Additional Notes:M-Interrupting Class (MFAS) Thermal Magnetic circuit breaker 3VA5 UL Frame 250 breaking capacity class M 35 kA @ 480 V 3-pole, line protection TM210, FTFM, In=80 A overload protection Ir=80 A permanently set short-circuit protection Ii=10 x In without connection
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).