HHLD63B350L - Siemens 350A 600V 3-Pole Molded Case Circuit Breaker LD Frame Thermal Magnetic

HHLD63B350L

HHLD63B350L is a Siemens 350 Amp, 600 Volt, 3-Pole molded case circuit breaker designed for reliable low voltage power distribution protection.This Siemens HHLD63B350L circuit breaker features an LD frame with a thermal magnetic trip unit, providing adjustable long-time and instantaneous trip functions. It supports a 3-pole configuration for three-phase systems and is rated for 600 VAC at 50/60 Hz frequency. The breaker has a high interrupt rating of up to 100kA at 480V and 35kA at 600V, ensuring robust fault current interruption. It includes line and load side lug terminals for secure connections and is rated for operation at 40°C ambient temperature.

Key Specifications
• Amperage: 350 A
• Voltage: 600 V AC
• Number of Poles: 3
• Frame Type: LD
• Trip Unit: Thermal Magnetic with adjustable long-time and instantaneous functions
• Interrupt Rating: 100 kA at 480 V, 35 kA at 600 V
• Frequency: 50/60 Hz
• Connection Type: Line and Load side lug terminals
• Ambient Temperature Rating: 40°C
• Phase: 3-phase
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Specifications

• Part Number: HHLD63B350L
• Manufacturer : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Sentron Series
• Type : HHLD
• Voltage : 600
• Amperage : 350
• Phase : 3
• Poles : 3
• AIC rating : 100kA@480V
• Connection : Feed-Thru
• Functions : LI - Long-Time and Instantaneous
• Frame Size : LD Frame
• Protection : Thermal Magnetic



Product Data

• UPC : 783643008298
• GTIN : 00783643008298
• Country of Origin : Mexico
• Dimensions : 12.992 x 8.661 x 6.693 inch
• Weight : 19.533