EDB34020 - Schneider Electric (Square D) 3-Pole 20 A 480Y/277 V AC Bolt-On Circuit Breaker, Type EDB

EDB34020

EDB34020 is a 3-pole bolt-on miniature circuit breaker rated at 20 amperes for 480Y/277V AC systems. This E-Frame breaker provides thermal-magnetic protection with superior overload and short-circuit performance, ideal for lighting panelboards and industrial applications. The device features a trip indicator for visual fault signaling and is UL Listed and CSA rated for reliable operation.Key Specifications

• Amperage: 20 Amp
• Poles: 3
• Voltage: 480Y/277V AC
• Series: EDB (E-Frame)
• Mounting: Bolt-On
• Trip Unit Rating: 875 Amp
• Interrupt Rating: 18kA at 480Y/277V, 25kA at 240V
• Wire Gauge: AWG 14-6 copper, AWG 12-6 aluminum
• Dimensions: 5.66in H x 2.94in W x 4.05in D
• Weight: 4 lbs
• Certifications: UL Listed, CSA Rated
• Protection Type: Thermal-Magnetic with short-circuit and overload protection

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Specifications

• Part Number: EDB34020
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : EDB Series
• Type : EDB
• Voltage : 480Y/277
• Amperage : 20
• Phase : 3
• Poles : 3
• AIC rating : 18kA@480V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous Trip
• Terminal Connection : Lug
• Frame Size : 125A/EDB
• Temp Rating : 104 ¡F (40 ¡C)
• MCM Size : Min. Wire Size 12 AWG (Al), 14 AWG (Cu) Max. Wire Size 6 AWG
• Breaker Type : Standard
• Protection : Thermal Magnetic

Product Data

• UPC : 785901875246
• GTIN : 00785901875246
• Country of Origin : Mexico
• Dimensions : 5.66 in (143.76 mm) x 2.94 in (74.68 mm) x 4.05 in (102.87 mm) (Height x Width x Depth)
• Weight : 3.58 lb
• Panel Type : NF panelboard
• Standards : cULus, IEC
• Certification : cULus, IEC
• Wire Size : AWG 12 to AWG 6, Aluminum, AWG 14 to AWG 6, Copper