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ABB XT1SU3030AYD000XXX Molded Case Circuit Breaker

  • 30A
  • 3 Pole
  • Unit Mount
ABB XT1SU3030AYD000XXX
Molded Case Circuit Breaker
Brand ABB
SKU XT1SU3030AYD000XXX
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  • 30A
  • 3 Pole
  • Unit Mount

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ABB XT1SU3030AYD000XXX - 30A 3 Pole Molded Case Circuit Breaker

ABB XT1SU3030AYD000XXX - 30A 3 Pole Molded Case Circuit Breaker

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$595.66 In Stock

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Description

Part of the SACE Tmax XT1 series, this 3-pole, 30A molded case circuit breaker is engineered for demanding commercial and industrial power distribution. It mounts into ABB ReliaGear neXT panelboards and ReliaGear SB switchboards. The YD suffix denotes a specialized plug-in connection, allowing for faster installation compared to traditional bolt-on methods. Replacing older Tmax T1 models, it provides a 35kA interrupt capacity at 480VAC and includes line and load lugs.

Specifications

Key specifications
Brand ABB
Series XT1
Amperage 30A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC, 480VAC, 600Y/347VAC, 250VDC
Phase 3
AIC Rating 65kA @ 240VAC, 35kA @ 480VAC, 22kA @ 600Y/347VAC, 42kA @ 250VDC
Fit and installation
Frame Type XT1
Terminal Type Lugs
For Use With ABB ReliaGear neXT Panelboards, ReliaGear SB 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 Line and Load Lugs Included
Standards CSA C22.2 No. 5, IEC 60947-2, UL 489
Approval CE, CSA, cULus, HACR, IEC, UL
Temp Rating -25C to 70C
Construction Features HACR Rated, Reverse Feed, Double Insulated

Product FAQs

5 answers
Which electrical panelboards and switchboards are compatible with the XT1SU3030AYD000XXX?

This SACE Tmax XT circuit breaker is engineered for integration with ABB ReliaGear neXT panelboards and ReliaGear SB switchboards.

What is the acceptable wire gauge range for the load side terminals on this breaker?

The factory lug terminals on this unit accommodate conductors ranging from 10 AWG up to 2/0 AWG.

Are the trip unit protection parameters adjustable on this XT1 frame breaker?

No. This model utilizes a TMF (Thermal Magnetic Fixed) trip unit. Both the Long-Time overload and Instantaneous short circuit protection thresholds are factory set and cannot be modified in the field.

Can this 30A circuit breaker be used in direct current systems?

Yes, this breaker is rated for use in DC power systems. It provides a maximum interrupting capacity of 42kA at 250VDC.

How is this SACE Tmax XT molded case breaker mounted?

It is configured as a unit mount breaker, meaning it installs directly to the enclosure or mounting plate using fasteners rather than utilizing a plug-in or drawout assembly.

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