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ABB XT1NU3035AFD000XXX Molded Case Circuit Breaker

  • 35A
  • 3 Pole
  • Unit Mount
ABB XT1NU3035AFD000XXX
Molded Case Circuit Breaker
Brand ABB
SKU XT1NU3035AFD000XXX
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  • 35A
  • 3 Pole
  • Unit Mount

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ABB XT1NU3035AFD000XXX - 35A 3 Pole Molded Case Circuit Breaker

ABB XT1NU3035AFD000XXX - 35A 3 Pole Molded Case Circuit Breaker

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$449.40 In Stock

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Description

Part of the SACE Tmax XT family, the ABB XT1NU3035AFD000XXX is a 3-pole, 35A molded case circuit breaker engineered for commercial and industrial applications requiring precise LI protection. Designed for unit mounting, this MCCB integrates into ABB SACE Tmax XT panelboards and switchboards. It is an ideal substitute for older Tmax T1 series breakers, maintaining system continuity. This 50kAIC rated breaker features a double-insulated, current-limiting design. Lugs are not included.

Specifications

Key specifications
Brand ABB
Series XT1
Amperage 35A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC, 480VAC, 600Y/347VAC, 250VDC, 500VDC
Phase 3
AIC Rating 50kA @ 240VAC, 25kA @ 480VAC, 18kA @ 600Y/347VAC, 35kA @ 250VDC, 35kA @ 500VDC
Fit and installation
Terminal Type Lugs
For Use With ABB SACE Tmax XT Panelboards, Switchboards
Wire Gauge 10 AWG - 2/0 AWG
Max Wire 2/0 AWG
Min Wire 10 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Motor Operator, Padlock Attachment
Accessories Lugs Not Included, Mounting Hardware, Phase Barriers
Standards CSA C22.2 No. 5, HACR, IEC 60947-2, UL 489
Approval CCC, CE, CSA, cULus, IEC, KEMA, RINA, RoHS, UL
Temp Rating -25C to 70C
Construction Features HACR Rated, Current Limiting, Reverse Feed, Double Insulated

Product FAQs

8 answers
What type of panelboards are compatible with the XT1NU3035AFD000XXX?

This unit mounts directly into ABB SACE Tmax XT panelboards and compatible switchboards designed for XT1 frames.

What wire gauge range do the factory lugs on this breaker accept?

The standard lugs accommodate copper or aluminum wire sizes from 10 AWG up to 2/0 AWG. Ensure proper torque specifications are followed during installation.

What does the U in the XT1NU part number signify?

The U indicates that this breaker is UL rated for standard 80 percent continuous load applications, meeting UL 489 standards for molded case circuit breakers.

What does the N in the XT1N frame designation mean?

The N denotes a Normal interrupting capacity tier within the ABB SACE Tmax XT family, which for this UL model provides 25kA at 480VAC.

Does this breaker feature an adjustable trip unit?

No, this model features a fixed thermal and fixed magnetic (TMF) trip unit. The trip settings cannot be adjusted in the field.

Is this breaker rated for direct current (DC) systems?

Yes, it is rated for DC applications, providing up to 35kA interrupting capacity at both 250VDC and 500VDC.

Is this breaker part of the GE or ABB product line?

It is part of the ABB SACE Tmax XT family. Following ABB's acquisition of GE Industrial Solutions, many GE panelboards and switchboards now utilize these ABB Tmax XT breakers.

What type of protection functions does the LI trip unit provide?

The LI designation means it provides Long-Time (L) protection against overloads and Instantaneous (I) protection against short circuits.

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