Part of the SACE Tmax XT1 series, the XT1HU3030AYD000XXX is a 3-pole, 30-amp molded case circuit breaker built for commercial and industrial power distribution. It features fixed thermal and magnetic trip units for reliable long-time and instantaneous (LI) protection. This unit mount breaker installs into ABB ReliaGear NeXT panelboards, ReliaGear SB switchboards, and Tmax XT enclosures. It serves as a replacement for the legacy T1H030TL breaker. Rated at 65 kAIC at 480VAC, it is HACR rated.
ABB ReliaGear NeXT Panelboards, ReliaGear SB Switchboards
Wire Gauge
10 AWG - 2/0 AWG (Cu/Al)
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, IEC, UL
Temp Rating
-25C to 70C
Construction Features
HACR Rated, Reverse Feed, Double Insulated
Product FAQs
6 answers
Which panelboards are compatible with the XT1HU3030AYD000XXX?
This breaker is designed for use with ABB ReliaGear NeXT panelboards and ReliaGear SB switchboards. It features a unit mount configuration for secure installation.
What does the H in the XT1H part number indicate?
The H designates a High interrupting rating. For this specific XT1 frame, it provides a 65kAIC rating at 480VAC and a 100kAIC rating at 240VAC.
Are the thermal and magnetic trip settings adjustable on this breaker?
No. This model features a fixed thermal and fixed magnetic trip unit. The long-time and instantaneous protection thresholds are factory set and cannot be modified in the field.
What type of wire can be used with the factory installed lugs?
The included lugs accept both copper and aluminum conductors ranging from 10 AWG to 2/0 AWG.
Is the XT1HU3030AYD000XXX rated for direct current applications?
Yes, this breaker is rated for DC systems up to 250VDC, providing an interrupting capacity of 50kAIC.
Is this breaker part of the GE or ABB product line?
It is an ABB SACE Tmax XT series breaker. Following ABB's acquisition of GE Industrial Solutions, the Tmax XT line serves as the standard for modern ReliaGear panelboards and switchboards.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
We source obsolete and hard-to-find parts every day.
Shipping
Free Shipping Policy
Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping
All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.