LD3400 - Eaton Series C L-Frame 3-Pole 400A 600V Molded Case Circuit Breaker

LD3400

LD3400 is an Eaton Series C L-frame molded case circuit breaker designed for reliable power distribution protection.This 3-pole circuit breaker features a 400 ampere rating and supports voltages up to 600 Vac and 250 Vdc. It includes a fixed thermal and magnetic trip unit (T186) with an interrupt rating of 65 kAIC at 240 Vac and 35 kAIC at 480 Vac. The breaker is constructed with aluminum terminals for line and load connections and is rated for 50/60 Hz operation.

Key Specifications
• Amperage Rating: 400 A
• Voltage Rating: 600 Vac, 250 Vdc
• Number of Poles: 3
• Frame Type: L-Frame
• Series: Series C
• Trip Type: Fixed Thermal and Magnetic (T186)
• Interrupt Rating: 65 kAIC at 240 Vac, 35 kAIC at 480 Vac
• Terminal Material: Aluminum
• Mounting Type: Feed-Thru
• Frequency Rating: 50/60 Hz
• Certifications: UL 489

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Specifications

• Part Number: LD3400
• Manufacturer : Eaton
• Brand : Cutler Hammer
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Series C
• Type : LD
• Voltage : 600
• Amperage : 400
• Phase : 3
• Poles : 3
• AIC rating : 35kA@480V
• Connection : Feed-Thru
• Functions : LI - Long-Time and Instantaneous
• Terminal Connection : Line/Load Lug
• Frame Size : 600A/L
• Temp Rating : Minimum Operating Temp -4 Degrees F Max. Operating Temp.158 Degrees F
• MCM Size : Min. Wire Size 400 MCM Max. Wire Size 500 MCM
• Breaker Type : Standard
• Protection : Thermal Magnetic
• Phase Connection : ABC

Product Data

• UPC : 786679013038
• GTIN : 00786679013038
• Country of Origin : United States
• Dimensions : 4.06 in x 8.25 in x 8.25 in (Length/Depth x Height x Width)
• Weight : 20.05
• Panel Type : Allen Bradley MCC, Eaton MCC Eaton, Rockwell Automation Enclosed Control, Switchboard, Westinghouse
• Standards : CSA Certified, IEC Rated, UL Listed
• Certification : CSA Certified, IEC Rated, UL Listed