HED43B100 - 100Amp Circuit Breaker
- 100 Amp
- 42k @ 480VAC; 100k @ 240VAC
- 3 Pole
Purchase Options: New In Box
HED43B100 - 100Amp Circuit Breaker Description
HED43B100 - 100Amp Circuit Breaker
When you need a replacement breaker that matches the original equipment specifications, the Siemens HED43B100 is designed to provide the proper form, fit, and function for compatible electrical systems. This 100 Amp, 3-pole molded case circuit breaker belongs to Siemens' ED-frame family and is intended for use in commercial and industrial low-voltage power distribution applications.
Key Features and Benefits
- 100 Amp current rating
- Three-pole design for three-phase electrical systems
- Rated for applications up to 480 VAC
- Thermal-magnetic trip unit provides overload and short-circuit protection
- Siemens ED-frame molded case circuit breaker
- Factory-installed load-side lugs (LN1E100)
- Accepts 10 AWG to 1/0 AWG copper or aluminum conductors
- Compact dimensions simplify installation in compatible equipment
- Designed for commercial and industrial power distribution systems
- Built to last in demanding electrical environments
Technical Specifications
-
Manufacturer: Siemens
-
Catalog Number: HED43B100
-
Product Type: Molded Case Circuit Breaker
-
Frame: ED
-
Amperage: 100 Amps
-
Number of Poles: 3
-
Voltage Rating: 480 VAC
-
Interrupting Rating: 42kAIC @ 480 VAC
-
Trip Unit: Thermal-Magnetic
-
Terminal Type: Load Lugs Only (LN1E100)
-
Wire Range: 10 AWG–1/0 AWG Copper or Aluminum
-
Dimensions: 3.00 in. W × 6.35 in. H × 3.92 in. D
-
Country of Origin: Mexico
Material Compliance and Certifications
- UL 489 Listed
- IEC 60947-2 compliant
- RoHS compliant
- REACH information available
- Export Classification: EAR99
Where It Works Best
The Siemens HED43B100 is commonly installed in commercial buildings, industrial facilities, manufacturing plants, and other low-voltage power distribution systems that utilize Siemens ED-frame circuit breakers. It is well suited for protecting feeders, branch circuits, motor loads, and distribution equipment where a 100 Amp, 3-pole, 480V circuit breaker with a 42kAIC interrupting rating is specified.
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:6.35
- Depth:3.92
- Poles:3
- Amperes:100
- A.I.C. Rating & Volts:42k @ 480VAC; 100k @ 240VAC
- Type:HED4
- Approx Dimensions:3.00"W x 6.35"L x 3.92"D
- Additional Notes:40°C, HACR rated, Sentron Style Molded Case Circuit Breaker. Bolt-On. Includes load-side terminals. Suitable for reverse feed. - 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).