LGB3K050B - Siemens 50A 600V 3 Pole Molded Case Circuit Breaker GB2 Series Thermal Magnetic Trip

LGB3K050B

LGB3K050B is a Siemens 3 pole, 50 amp, 600V molded case circuit breaker from the GB2 series, designed for reliable protection in commercial and industrial applications. This Siemens LGB3K050B circuit breaker features a thermal magnetic trip unit, high interrupting capacity, and is UL489 certified for safety and performance. It is suitable for use in panelboards and switchgear requiring robust overcurrent protection.

• Part Number: LGB3K050B
• Manufacturer: Siemens
• Series/Frame: GB2 Series, LGB Frame
• Poles: 3
• Rated Current: 50A
• Rated Voltage: 600V AC
• Interrupt Rating: 65kA @ 480V
• Mounting Type: Bolt-On
• Trip Unit: Thermal/Magnetic
• Certifications: UL489
• Application: Commercial, Industrial
• Max Voltage: 600Y/347V AC

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Specifications

• Part Number: LGB3K050B
• Manufacturer : Siemens
• Brand : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : GB2 Series
• Type : GB2
• Voltage : 600
• Amperage : 50
• Phase : 2
• Poles : 3
• AIC rating : 65kA@480V
• Connection : Bolt-On
• Functions : Long Time and Instantaneous Trip
• Frame Size : GB2 Frame
• Temp Rating : -13¡F - 158¡F (-25¡C - 70¡C)
• Protection : Thermal Magnetic

Product Data

• UPC : 804766340390
• GTIN : 00804766340390
• Country of Origin : Mexico
• Dimensions : 2.87 x 2.961 x 4.988 inch
• Weight : 2.756
• Certification : UL, CSA, IEC, NOM
• Wire Size : 8 to 1/0 AWS, Cu/Al