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ABB Tmax XT Series XT1SU3070AFD000XXX

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XT1SU3070AFD000XXX

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The XT1SU3070AFD000XXX is a molded case circuit breaker produced by ABB within the Tmax XT Series. It operates effectively at a voltage class of 600 Volts AC and has a reliable amperage rating of 70 Amperes, making it suitable for diverse applications.

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Technical specifications for XT1SU3070AFD000XXX

ManufacturerABB
Product TypeMolded Case Circuit Breaker
Product LineTmax XT Series
Part NumberXT1SU3070AFD000XXX
UPC0 56221022109
Voltage Class600 Volts AC
Connectable Conductor Cross-Sections10 to 2/0 American Wire Gauge (AWG)
Amperage Rating70 Amperes
Ampere Interrupt Capacity35 kiloamperes at 480 Volts AC, 22 kiloamperes at 600 Volts AC
ApprovalsUL and CSA-certified
Trip Unit TypeThermal Magnetic
Poles Quantity3 Poles
Working Frequency50 to 60 Hertz
Rated Phase3-Phase
Compatible Conductor TypeCopper or Aluminum
Frame TypeXT1U Series
Overcurrent Release Protection FunctionsLI - Long-Time and Instantaneous
Connection TypeBolt-On
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The ABB XT1SU3070AFD000XXX molded case circuit breaker is engineered for reliability in various electrical systems. With a voltage class rating of up to 600 volts AC, it effectively manages operational demands within that range. The device boasts an amperage rating of 70 Amperes, enabling it to handle significant current loads.

This circuit breaker supports a conductor cross-section range from 10 to 2/0 AWG, providing the flexibility to connect with both copper and aluminum wires. In terms of interruptions, it is capable of handling up to 35 kiloamperes at 480 Volts AC and 22 kiloamperes at 600 Volts AC, ensuring robust protection against faults.

Certified by UL and CSA, the XT1SU3070AFD000XXX meets rigorous safety standards, making it a dependable choice for various installations. Its thermal magnetic trip unit type provides essential protection, featuring long-time and instantaneous overcurrent release functions. The device consists of three poles, and is designed for 3-phase applications.

Additionally, this breaker operates efficiently within a frequency range of 50 to 60 Hertz. The XT1U series frame type ensures compatibility with its design. This unit employs a bolt-on connection type, facilitating easy installation in panel setups.