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ABB Tmax XT Series XT1NU3125AFF000XXX

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XT1NU3125AFF000XXX

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The ABB XT1NU3125AFF000XXX is a sturdy molded case circuit breaker designed to manage electrical circuits safely. Its robust frame size of Size 1 provides reliability at a rated voltage of up to 600 VAC and a current rating of 125 A. Ideal for various applications, this device is built with a thermal magnetic trip unit for effective protection against overloads and faults.

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Technical specifications for XT1NU3125AFF000XXX

ManufacturerABB
Product TypeMolded Case Circuit Breaker
Product LineTmax XT Series
Part NumberXT1NU3125AFF000XXX
Frame SizeSize 1
Number of Poles3 Poles
Rated Voltage600 VAC
Rated Current125 A
Interrupt Rating at 480 VAC25 KA
Trip UnitThermal Magnetic
Terminal TypeBolt On
Minimum Storage Temperature0°C
Maximum Storage Temperature40°C
Minimum Operating Temperature0°C
Maximum Operating Temperature40°C
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In the ABB Tmax XT Series, the XT1NU3125AFF000XXX molded case circuit breaker stands out for its functionality in electrical protection applications. Designed with a frame size categorized as Size 1, it can accommodate up to 125 A of current effectively. This circuit breaker functions at a rated voltage of 600 VAC, demonstrating its capacity to manage high-energy environments.

Equipped with three poles, this device provides the necessary circuit management. Its robust interrupt rating of 25 KA at 480 VAC ensures prompt disconnection during short circuit events, safeguarding the electrical system. The trip unit utilizes thermal magnetic technology, which offers both overload and short-circuit protection.

The XT1NU3125AFF000XXX circuit breaker is designed with bolt-on terminals for secure and efficient connections, making installation easier in various setups. It is suitable for a range of applications, maintaining performance in environmental conditions with a storage temperature range from 0°C to 40°C, as well as operational temperatures within the same limits. As such, it is adaptable for use in different settings while providing essential protection for electrical circuits.