NGG1B050L - Siemens 1 Pole 50A 347V Thermal Magnetic Molded Case Circuit Breaker

NGG1B050L

NGG1B050L is a 1 pole molded case circuit breaker from Siemens designed for industrial and commercial power distribution applications with thermal magnetic trip protection. This circuit breaker is part of the NGG series and provides reliable overcurrent protection in three-phase systems with multiple voltage configurations available. NGG1B050L features a rated current of 50 amperes, maximum voltage rating of 347V AC, and is certified to UL489 standards. The breaker delivers an interrupt rating of 25kA at 277V and 14kA at 347V, making it suitable for demanding electrical environments. Dimensions measure 5.4 inches in height, 1 inch in width, and 2.8 inches in depth for standard panel mounting.

• Amperage Rating: 50A
• Voltage Rating: 120/277/347 VAC at 50/60 Hz, 125 VDC
• Number of Poles: 1
• Trip Type: Thermal Magnetic
• Interrupt Rating: 25kA @ 277V, 14kA @ 347V
• Certification: UL489
• Series: NGG
• Mounting: Load/Line Lugs
• Height: 5.4 inches
• Width: 1 inch
• Depth: 2.8 inches

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Specifications

• Part Number: NGG1B050L
• Manufacturer : Siemens
• Brand : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : VL Series
• Type : NGG
• Voltage : 347
• Amperage : 50
• Phase : 1
• Poles : 1
• AIC rating : 25kA@277V
• Connection : Feed-Thru
• Functions : Long Time and Instantaneous Trip
• Frame Size : GG Frame
• Temp Rating : -13–158 °F (-25–70 °C)
• Protection : Thermal Magnetic

Product Data

• UPC : 783643413559
• GTIN : 00783643413559
• Country of Origin : Mexico
• Weight : 1.034
• Certification : UL
• Wire Size : 8 to 1/0 AWS CU/AL