LHL36300 - Square D 300 Amp 600 Volt 3 Pole Thermal Magnetic Molded Case Circuit Breaker Frame H

LHL36300

LHL36300 is a Square D 3 pole thermal magnetic molded case circuit breaker rated for 300 amps and 600 volts AC, designed for reliable overload and short circuit protection.This circuit breaker features a Frame H design with a high interrupting capacity suitable for industrial and commercial applications. It provides thermal sensing for overload and magnetic protection for short circuits in each pole. The breaker supports line and load side lug terminals and is UL 489, CSA, and IEC certified. Interrupt ratings include 25kA at 600VAC and 50kA at 250VDC, ensuring robust performance under fault conditions. The compact dimensions are approximately 5.84 inches deep, 6 inches wide, and 11 inches high, with a NEMA AB1 enclosure type.

Key Specifications
• Amperage: 300 A
• Voltage Rating: 600 VAC, 250 VDC
• Poles: 3
• Frame: H
• Interrupt Rating: 25kA @ 600VAC, 35kA @ 480VAC, 65kA @ 240VAC, 50kA @ 250VDC
• Trip Unit: Thermal Magnetic (Long-Time and Instantaneous)
• Mounting Type: Feed-Thru
• Certifications: UL 489, CSA, IEC
• Dimensions: 5.84 in L x 6 in W x 11 in H
• Enclosure Type: NEMA AB1

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Specifications

• Part Number: LHL36300
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : LHL Series
• Type : LHL
• Voltage : 600
• Amperage : 300
• Phase : 3
• Poles : 3
• AIC rating : 35kA@480V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous Trip
• Terminal Connection : Lug
• Frame Size : H
• Protection : Thermal Magnetic

Product Data

• UPC : 785901339373
• GTIN : 00785901339373
• Country of Origin : Mexico
• Dimensions : 11 in (279.4 mm) x 6 in (152.4 mm) x 5.84 in (148.34 mm) (Height x Width x Depth)
• Weight : 16.42
• Standards : CSA, UL Listed, IEC
• Certification : CSA, UL Listed, IEC