B120H - 20Amp Circuit Breaker
- 20 Amp
- 22k @ 120VAC
- 1 Pole
Purchase Options: New Takeout
B120H - 20Amp Circuit Breaker Description
B120H - 20Amp Circuit Breaker
The Siemens B120H is a 20-amp, 1-pole bolt-on circuit breaker rated for 120V AC applications. It is used in commercial and industrial electrical systems that require a 22kAIC interrupting rating. The bolt-on mounting design provides you with a secure connection in compatible panelboards, while the compact size makes it suitable for installations where your panel space is limited.
This breaker is often installed in branch circuits, lighting circuits, and other distribution applications where matching the original breaker specifications is important. Its 20A rating, single-pole configuration, and bolt-on design allow it to fit many existing Siemens panel installations without changes to the system layout.
Key Features and Benefits
- 20-amp current rating
- Single-pole configuration
- Rated for 120V AC systems
- 22kAIC interrupting capacity
- Bolt-on mounting design
- Compact footprint for panelboard applications
- Suitable for branch circuit protection
- Compatible with Siemens bolt-on panel installations
- Intended for commercial and industrial electrical systems
Technical Specifications
- Catalog Number: B120H
- Manufacturer: Siemens
- Product Type: Molded Case Circuit Breaker
- Series / Design: BLH
- Amperage Rating: 20 Amps
- Poles: 1
- Voltage Rating: 120V AC
- Interrupting Rating: 22kAIC
- Connection Type: Bolt-On
- Application: Electrical Distribution
- Width: 1 in.
- Height: 4 in.
- Depth: 3 in.
- Weight: 0.309 lb.
- Country of Origin: Mexico
Material Compliance and Certifications
- UL 489 Listed
- REACH information available
- Manufactured for electrical distribution applications
- Suitable for commercial and industrial installations
Where It Works Best
- Commercial electrical panels
- Industrial facilities
- Office buildings
- Retail locations
- Branch circuit protection
- Lighting circuits
- Panelboard maintenance projects
- Electrical retrofit applications
- Existing Siemens bolt-on panel installations
- Systems requiring a 20A, 1-pole breaker with a 22kAIC rating
The Siemens B120H provides those specifications in a compact, bolt-on design that fits many existing electrical distribution systems.
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:1.0
- Height:3.56
- Depth:2.38
- Poles:1
- Amperes:20
- A.I.C. Rating & Volts:22k @ 120VAC
- Type:BLH
- Approx Dimensions:1.00"W x 3.56"L x 2.38"D
- Additional Notes:HACR rated, Bolt-on Molded Case Circuit Breaker, 40°C
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).