NXD63B120 - Siemens 1200 Amp 600 Volt 3-Pole Bolt-On Molded Case Circuit Breaker

NXD63B120

NXD63B120 is a Siemens 3-pole, 1200 Amp, 600 Volt bolt-on molded case circuit breaker designed for reliable power distribution protection.This Siemens NXD63B120 circuit breaker features a thermal magnetic non-interchangeable trip unit with a 25 kA interrupt rating at 600 VAC and 50 kA at 480 VAC. It belongs to the Sentron NXD series with an ND frame, supports 3 poles, and is UL listed and CSA certified for safety and performance. The breaker is rated for 40 degree Celsius ambient temperature and is suitable for low voltage applications requiring bolt-on mounting.

Key Specifications
• Amperage: 1200 A
• Voltage Rating: 600 VAC
• Poles: 3
• Mounting Type: Bolt-On
• Interrupt Rating: 25 kA at 600 VAC, 50 kA at 480 VAC
• Trip Unit: Thermal Magnetic, Non-Interchangeable
• Series/Frame: Sentron NXD, ND Frame
• Certifications: UL Listed, CSA Certified
• Ambient Temperature Rating: 40°C
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Specifications

• Part Number: NXD63B120
• Manufacturer : Siemens
• Brand : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Sentron Series
• Type : NXD
• Voltage : 600
• Amperage : 1200
• Phase : 3
• Poles : 3
• AIC rating : 50kA@480V
• Connection : Bolt-On
• Functions : Long Time and Instantaneous Trip
• Frame Size : ND Frame
• Temp Rating : -13–158 °F (-25–70 °C)
• Protection : Thermal Magnetic



Product Data

• UPC : 783643252349
• GTIN : 00783643252349
• Country of Origin : Mexico
• Weight : 54.489