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XT1NU3070AFF000XXX
XT1NU3070AFF000XXX
ABB - Molded Case

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IMAGES ARE FOR REFERENCE ONLY.
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XT1NU3070AFF000XXX Specifications
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XT1NU3070AFF000XXX, ABB, SACE Tmax XT, type XT1N, 3PH, 3P, 600V, 70A, 25kA@480V, Bolt-On, front terminals, complete with TMF, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; 1SDA074643R1 global reference
| Part Number | XT1NU3070AFF000XXX | Family | SACE Tmax XT |
| Manufacturer | ABB | Type | XT1N |
| Subcategory | Molded Case | Voltage | 600 |
| Part Number | XT1NU3070AFF000XXX | ||
| Family | SACE Tmax XT | ||
| Manufacturer | ABB | ||
| Type | XT1N | ||
| Subcategory | Molded Case | ||
| Voltage | 600 |
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We can test, inspect and repair your XT1NU3070AFF000XXX. All repairs include a 2-Year Electrical.com Warranty.

The ABB XT1NU3070AFF000XXX is a molded case circuit breaker from the SACE Tmax XT series, engineered for reliable low-voltage power distribution and advanced protection applications. This model features a 70A XT1N frame with 3 poles, and a Thermal Magnetic shuntt trip. Designed for versatility, it operates at up to 600/690V AC, and provides an interrupting rating of 25kA@480V, ensuring robust circuit protection for demanding commercial and industrial environments.
The SACE Tmax XT line represents ABB’s innovation in molded case circuit breakers, offering a compact footprint, high breaking capacity, and next-generation electronic and thermal-magnetic trip technologies. These breakers are manufactured according to global standards, including UL 489, CSA, IEC 60947-2, CE, and RoHS, supporting worldwide applications. Tmax {product type} is engineered with advanced features such as modular accessories, high selectivity values, and energy-limiting performance, making it suitable for critical distribution systems and retrofit upgrades.
XT1NU3070AFF000XXX supports applications across main switchboards and sub-distribution panels. Additional benefits include specific electronic trip options, motor/generator protection, Modbus communication compatibility, and flexible mounting accessories to optimize installation speed and diagnostics. When integrated into comprehensive power systems, the SACE Tmax {product type} series ensures longevity, increased safety, and efficiency in electrical infrastructure projects. You can find the XT1NU3070AFF000XXX at Electrical.com, your reliable partner for industrial and commercial electrical products. Our selection includes trusted breakers from manufacturers like ABB, backed by a dedicated sales team ready to assist with technical questions, product selection, and support.