LGB1B020B - 20Amp Circuit Breaker
- 20 Amp
- 65k @ 277VAC; 100k @ 120VAC
- 1 Pole
Purchase Options: New In Box
LGB1B020B - 20Amp Circuit Breaker Description
LGB1B020B - 20Amp Circuit Breaker
When you're replacing a breaker in an existing panelboard, the little details matter. The LGB1B020B is a 20A, 1-pole LGB G-frame circuit breaker with a thermal-magnetic trip unit. It's made for compatible low-voltage panelboard equipment and is UL Listed.
Key Features and Benefits
- 20A, 1-pole design: For compatible applications that call for a 20-amp, single-pole breaker.
- LGB G-frame: An important identifier when matching a breaker to existing panelboard equipment.
- Thermal-magnetic trip unit: Uses the specified thermal-magnetic protection design.
- UL Listed: The manufacturer identifies the LGB frame as UL Listed.
- Load-side lugs only: A connection detail worth checking carefully against the existing breaker.
- 14–10 AWG Cu/Al wire range: Accommodates copper or aluminum conductors within the stated range.
Technical Specifications
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Catalog Number: LGB1B020B
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Article Number: US2\:LGB1B020B
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Product Type: Panelboard-Mount Circuit Breaker
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Frame: LGB / G Frame
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Amperage: 20A
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Number of Poles: 1
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Trip Type: Thermal-Magnetic
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Interrupting Rating at 277V: 65 kA
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Interrupting Rating at 347V: 14 kA
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Terminal Configuration: Load-Side Lugs Only
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Load Lug Type: TC1Q1
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Wire Range: 14–10 AWG
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Conductor Compatibility: Copper / Aluminum (Cu/Al)
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Width: 1 in.
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Height: 5.4 in.
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Depth: 2.8 in.
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Overall Dimensions: 1"W x 5.4"H x 2.8"D
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Net Weight: 0.86 lb
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Country of Origin: Mexico
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UPC: 887621219925
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Commodity Code: 8536200020
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Export Control Classification: ECCN EAR99 / AL N
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Dangerous Goods: No
Material Compliance and Certifications
The manufacturer information identifies the LGB frame as UL Listed. Environmental documentation for the LGB1B020B also references WEEE (2012/19/EU) take-back obligations and includes information associated with REACH Article 33.
Where It Works Best
The LGB1B020B 20A circuit breaker is a practical fit for compatible existing and legacy low-voltage panelboards that were designed around an LGB G-frame, single-pole breaker with these electrical and physical characteristics.
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:5.0
- Depth:3.06
- Poles:1
- Amperes:20
- A.I.C. Rating & Volts:65k @ 277VAC; 100k @ 120VAC
- Type:LGB
- Approx Dimensions:1.00"W x 5.00"L x 3.06"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).