Built for commercial power distribution, the ABB XT1HU3060AFF000XXX is a 3-pole, 60A molded case circuit breaker from the SACE Tmax XT1 series. It utilizes a fixed thermal-magnetic trip unit to deliver dependable long-time and instantaneous (LI) protection. This unit-mount MCCB features front terminals (no lugs) and fits ABB ReliaGear NeXT panelboards. It also replaces legacy T1H060TL breakers. Featuring a 65kAIC rating at 480V, this current-limiting breaker is HACR rated.
HACR Rated, Reverse Feed, Double Insulated, High Interrupting Capacity
Product FAQs
7 answers
Which panelboards are compatible with the XT1HU3060AFF000XXX?
This XT1 frame circuit breaker is designed for installation in ABB ReliaGear NeXT panelboards and ReliaGear SB switchboards.
Can the XT1HU3060AFF000XXX replace legacy General Electric breakers?
Yes, this ABB Tmax XT1 breaker serves as a direct replacement for legacy GE T1H060TL circuit breakers.
Is the XT1HU3060AFF000XXX suitable for DC power systems?
Yes, this thermal magnetic breaker is rated for DC applications up to 500VDC, providing an interrupting capacity of 50kAIC at both 250VDC and 500VDC.
What type of trip unit is installed on this MCCB?
It is equipped with a fixed thermal and fixed magnetic trip unit that provides Long-Time and Instantaneous (LI) protection functions.
Is this ABB XT1 circuit breaker HACR rated?
Yes, it is HACR rated, making it suitable for group motor applications in heating, air conditioning, and refrigeration equipment.
What does the AFF suffix in the catalog number indicate?
The AFF designation indicates that the breaker is configured with standard front terminals for the line and load side connections.
What are the primary safety requirements when installing this breaker?
Always de-energize the switchboard or panelboard before installation. Ensure the available fault current does not exceed the breaker's maximum interrupting rating of 100kAIC at 240VAC or 65kAIC at 480VAC.
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