{"product_id":"siemens-lgb2b020b-circuit-breaker-vl-series-20a-2-pole-600vac-thermal-magnetic-bolt-on-panelboard-mount","title":"Siemens LGB2B020B Circuit Breaker – VL Series – 20A – 2 Pole – 600VAC – Thermal Magnetic – Bolt-On – Panelboard Mount","description":"\u003cp data-start=\"139\" data-end=\"526\"\u003eThe Siemens LGB2B020B is a VL Series molded case circuit breaker designed for reliable overload and short-circuit protection in commercial, institutional, and industrial power distribution systems. Rated at 20A and 600VAC, this 2-pole breaker is suitable for single-phase applications requiring compact design, high interrupting capability, and dependable performance.\u003c\/p\u003e\n\u003cp data-start=\"528\" data-end=\"891\"\u003eEquipped with a thermal-magnetic trip unit featuring Long-Time and Instantaneous (LI) protection functions, the LGB2B020B provides effective protection against overload conditions and fault currents. It is built on the Siemens LGB (G-frame) platform and is designed for panelboard mounting applications requiring high fault current ratings in a compact footprint.\u003c\/p\u003e\n\u003cp data-start=\"893\" data-end=\"1167\"\u003eThis model includes load-side lugs only (TC1Q1) and supports copper\/aluminum wiring within the specified wire range, ensuring secure and flexible installation. Its UL listing and high interrupting capacity make it suitable for demanding electrical distribution environments.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1169\" data-end=\"1187\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1189\" data-end=\"1596\"\u003e\n\u003cli data-section-id=\"dwpo3j\" data-start=\"1189\" data-end=\"1216\"\u003eBrand: Siemens Breakers\u003c\/li\u003e\n\u003cli data-section-id=\"kjhhbc\" data-start=\"1217\" data-end=\"1243\"\u003ePart Number: LGB2B020B\u003c\/li\u003e\n\u003cli data-section-id=\"1puc5v3\" data-start=\"1244\" data-end=\"1265\"\u003eSeries: VL Series\u003c\/li\u003e\n\u003cli data-section-id=\"1xrl1b4\" data-start=\"1266\" data-end=\"1307\"\u003eType: LGB Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"1n7n40y\" data-start=\"1308\" data-end=\"1337\"\u003eFrame Type: G Frame (LGB)\u003c\/li\u003e\n\u003cli data-section-id=\"1ssq2xt\" data-start=\"1338\" data-end=\"1379\"\u003eCategory: Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"49b8gp\" data-start=\"1380\" data-end=\"1406\"\u003eMounting Type: Bolt-On\u003c\/li\u003e\n\u003cli data-section-id=\"1d3tnsg\" data-start=\"1407\" data-end=\"1449\"\u003eInstallation Type: Panelboard Mounting\u003c\/li\u003e\n\u003cli data-section-id=\"1vwficb\" data-start=\"1450\" data-end=\"1487\"\u003eProtection Type: Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"p0ct1o\" data-start=\"1488\" data-end=\"1540\"\u003eTrip Functions: LI – Long-Time and Instantaneous\u003c\/li\u003e\n\u003cli data-section-id=\"6hs0ki\" data-start=\"1541\" data-end=\"1596\"\u003eTerminal Configuration: Load Side Lugs Only (TC1Q1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1v2p98c\" data-start=\"1598\" data-end=\"1620\"\u003eElectrical Ratings\u003c\/h3\u003e\n\u003cul data-start=\"1622\" data-end=\"1871\"\u003e\n\u003cli data-section-id=\"7s1ptk\" data-start=\"1622\" data-end=\"1645\"\u003eCurrent Rating: 20A\u003c\/li\u003e\n\u003cli data-section-id=\"1t5slu\" data-start=\"1646\" data-end=\"1672\"\u003eVoltage Rating: 600VAC\u003c\/li\u003e\n\u003cli data-section-id=\"g1ar5q\" data-start=\"1673\" data-end=\"1700\"\u003eNumber of Poles: 2 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"vdhrok\" data-start=\"1701\" data-end=\"1719\"\u003ePhase: 1 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"l1p1j4\" data-start=\"1720\" data-end=\"1778\"\u003eInterrupting Capacity: 100kA @ 240VAC (as rated basis)\u003c\/li\u003e\n\u003cli data-section-id=\"1b6gx3u\" data-start=\"1779\" data-end=\"1837\"\u003eAdditional Ratings: 65kA @ 480Y\/277V, 14kA @ 600Y\/347V\u003c\/li\u003e\n\u003cli data-section-id=\"1y5vcmo\" data-start=\"1838\" data-end=\"1871\"\u003eWire Range: 14–10 AWG (Cu\/Al)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1uohfrv\" data-start=\"1873\" data-end=\"1889\"\u003eConstruction\u003c\/h3\u003e\n\u003cul data-start=\"1891\" data-end=\"2197\"\u003e\n\u003cli data-section-id=\"gjs8hx\" data-start=\"1891\" data-end=\"1921\"\u003eCompact molded case design\u003c\/li\u003e\n\u003cli data-section-id=\"19qc3tw\" data-start=\"1922\" data-end=\"1956\"\u003eVL Series G-frame construction\u003c\/li\u003e\n\u003cli data-section-id=\"10ro68j\" data-start=\"1957\" data-end=\"1992\"\u003eThermal-magnetic trip mechanism\u003c\/li\u003e\n\u003cli data-section-id=\"1ofh5q6\" data-start=\"1993\" data-end=\"2030\"\u003ePanelboard mounting configuration\u003c\/li\u003e\n\u003cli data-section-id=\"ht0y80\" data-start=\"2031\" data-end=\"2068\"\u003eHigh interrupting capacity design\u003c\/li\u003e\n\u003cli data-section-id=\"15a6qbl\" data-start=\"2069\" data-end=\"2103\"\u003eLoad-side lug termination only\u003c\/li\u003e\n\u003cli data-section-id=\"esjd3s\" data-start=\"2104\" data-end=\"2140\"\u003eDurable industrial-grade housing\u003c\/li\u003e\n\u003cli data-section-id=\"18n9s17\" data-start=\"2141\" data-end=\"2197\"\u003eDesigned for high-fault current distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1bgavjr\" data-start=\"2199\" data-end=\"2212\"\u003eFunctions\u003c\/h3\u003e\n\u003cul data-start=\"2214\" data-end=\"2368\"\u003e\n\u003cli data-section-id=\"1hecu90\" data-start=\"2214\" data-end=\"2237\"\u003eOverload protection\u003c\/li\u003e\n\u003cli data-section-id=\"1ga7cu8\" data-start=\"2238\" data-end=\"2266\"\u003eShort-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"3iwljf\" data-start=\"2267\" data-end=\"2297\"\u003eLong-time delay protection\u003c\/li\u003e\n\u003cli data-section-id=\"1van10e\" data-start=\"2298\" data-end=\"2332\"\u003eInstantaneous fault protection\u003c\/li\u003e\n\u003cli data-section-id=\"dgupsx\" data-start=\"2333\" data-end=\"2368\"\u003eCircuit switching and isolation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"bpec4l\" data-start=\"2370\" data-end=\"2384\"\u003eDimensions\u003c\/h3\u003e\n\u003cul data-start=\"2386\" data-end=\"2459\"\u003e\n\u003cli data-section-id=\"16fqvsv\" data-start=\"2386\" data-end=\"2402\"\u003eHeight: 2 in\u003c\/li\u003e\n\u003cli data-section-id=\"12p9ul7\" data-start=\"2403\" data-end=\"2420\"\u003eWidth: 5.4 in\u003c\/li\u003e\n\u003cli data-section-id=\"1u3vj7f\" data-start=\"2421\" data-end=\"2438\"\u003eDepth: 2.8 in\u003c\/li\u003e\n\u003cli data-section-id=\"f1nwnu\" data-start=\"2439\" data-end=\"2459\"\u003eWeight: 1.85 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"w00lwu\" data-start=\"2461\" data-end=\"2474\"\u003eStandards\u003c\/h3\u003e\n\u003cul data-start=\"2476\" data-end=\"2506\"\u003e\n\u003cli data-section-id=\"11a7gqd\" data-start=\"2476\" data-end=\"2489\"\u003eUL Listed\u003c\/li\u003e\n\u003cli data-section-id=\"3h4a0l\" data-start=\"2490\" data-end=\"2506\"\u003eCSA Approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2508\" data-end=\"2524\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2526\" data-end=\"2773\"\u003e\n\u003cli data-section-id=\"ov2tsh\" data-start=\"2526\" data-end=\"2572\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"1w6ailz\" data-start=\"2573\" data-end=\"2599\"\u003eIndustrial panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1jabemj\" data-start=\"2600\" data-end=\"2629\"\u003eBranch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1d0v23k\" data-start=\"2630\" data-end=\"2666\"\u003eHigh fault-current installations\u003c\/li\u003e\n\u003cli data-section-id=\"d96731\" data-start=\"2667\" data-end=\"2700\"\u003eLighting and control circuits\u003c\/li\u003e\n\u003cli data-section-id=\"rpp9at\" data-start=\"2701\" data-end=\"2729\"\u003eInstitutional facilities\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens \/ ITE","offers":[{"title":"NEW","offer_id":48523981488377,"sku":"LGB2B020B","price":334.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/LGB2B020B-new-1_52a68a44-b200-4ff9-86c6-53c1520e25c2.jpg?v=1781270339","url":"https:\/\/mycircuitbreakers.com\/products\/siemens-lgb2b020b-circuit-breaker-vl-series-20a-2-pole-600vac-thermal-magnetic-bolt-on-panelboard-mount","provider":"My Circuit Breakers","version":"1.0","type":"link"}