HEB3B080B - 80Amp Circuit Breaker
- 80 Amp
- 65k @ 480VAC; 100k @ 240VAC
- 3 Pole
Purchase Options:
HEB3B080B - 80Amp Circuit Breaker Description
HEB3B080B - 80Amp Circuit Breaker
The Siemens HEB3B080B is an 80 Amp, 3-pole molded case circuit breaker for compatible HEB (EG Frame) low-voltage panelboard installations. When you're replacing a breaker in an existing system, matching the original equipment is key. The frame type, pole count, amperage, voltage rating, and lug arrangement all need to line up with the breaker being replaced. The HEB3B080B includes a thermal-magnetic trip unit and load-side lugs (TA1EG10) to match applications requiring this specific HEB frame configuration.
Key Features and Benefits
- Siemens HEB (EG Frame) molded case circuit breaker
- 80 Amp current rating
- 3-pole configuration for three-phase systems
- Thermal-magnetic trip unit
- Rated for 480 VAC applications
- Load-side lugs included (TA1EG10)
- Accepts 8 AWG to 1/0 AWG copper or aluminum conductors
- Matches the form, fit, and function of compatible HEB frame installations
Technical Specifications
-
Manufacturer: Siemens
-
Catalog Number: HEB3B080B
-
Product Type: Molded Case Circuit Breaker
-
Frame: HEB (EG Frame)
-
Poles: 3
-
Current Rating: 80 Amps
-
Voltage Rating: 480 VAC
-
Trip Unit: Thermal-Magnetic
-
Interrupting Rating:65kAIC @ 480 VAC
25kAIC @ 600Y/347 VAC -
Terminal Configuration: Load-side lugs (TA1EG10)
-
Wire Range: 8 AWG to 1/0 AWG Copper/Aluminum
-
Dimensions: 3" W × 5.5" H × 3" D
-
Weight: 2.557 lb
-
Country of Origin: Dominican Republic
Material Compliance and Certifications
- UL Listed
- Compatible with copper and aluminum conductors
- ECCN: EAR99
- Commodity Code: 8536200040
- WEEE Category 5
- Not classified as dangerous goods
Where It Works Best
The Siemens HEB3B080B is commonly used in commercial buildings, industrial facilities, and institutional electrical distribution systems that use compatible HEB (EG Frame) panelboards. It is a good fit for repair and replacement projects where the existing breaker specifications need to stay consistent.
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
- Width:3.0
- Height:5.5
- Depth:3.0
- Poles:3
- Amperes:80
- A.I.C. Rating & Volts:65k @ 480VAC; 100k @ 240VAC
- Type:HEB
- Approx Dimensions:3.00"W x 5.50"L x 3.00"D
- Additional Notes:40°C, HACR rated, Molded Case Circuit Breaker, Panelboard Mount. Includes Load-Side Terminals - discontinued by the Manufacturer
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE ground shipping on breaker orders over $100 and all other items with orders over $500.
Shipping charges are Prepaid and Allowed on UPS Ground orders for all other products on orders over $500.00, again only when shipping within the lower 48 continental United States, provided the product(s) can safely ship UPS Ground.
If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.
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).