Engineered for commercial power distribution, the XT4HU3200BFJ000XXX is a 3-pole, 200A MCCB from ABB's SACE Tmax XT4 series. This unit integrates seamlessly into ReliaGear neXT power panels and SB switchboards. Rated for a high interrupting capacity of 150kA at 240VAC, it features an adjustable thermal and magnetic trip unit (TMA) for precise protection tuning. It serves as a replacement for the legacy T4H200TW, offering current-limiting performance and reverse feed capabilities.
ABB ReliaGear neXT Power Panels, ReliaGear SB Switchboards, SACE Tmax XT Panelboards
Wire Gauge
4 AWG - 300 kcmil (Cu/Al)
Max Wire
300 kcmil
Min Wire
4 AWG
Protection and operation
Trip Technology
Thermal Magnetic
Trip Function Code
LI
Trip Function
Long-Time, Instantaneous
Trip Adjustability
Adjustable Thermal, Adjustable Magnetic
Standards and features
Available Options
Shunt Trip, Auxiliary Switch, Undervoltage Release, Motor Operator, Rotary Handle
Accessories
Load Side Lugs Included, Mounting Hardware
Standards
CSA C22.2 No. 5, IEC 60947-2, UL 489
Approval
CCC, CE, CSA, cULus, IEC, KEMA, UL
Temp Rating
-25C to 70C
Construction Features
HACR Rated, Current Limiting, Reverse Feed
Product FAQs
7 answers
What panelboards and switchboards accept the XT4HU3200BFJ000XXX circuit breaker?
This unit-mount breaker is compatible with ABB ReliaGear neXT Power Panels, ReliaGear SB Switchboards, and SACE Tmax XT Panelboards.
Can the XT4HU3200BFJ000XXX replace legacy GE circuit breakers?
Yes, this model serves as a direct replacement for legacy GE T4H200TW molded case circuit breakers.
What type of trip unit is installed in the XT4HU3200BFJ000XXX?
It features a Thermal Magnetic Adjustable (TMA) trip unit. This allows electricians to independently adjust both the long-time thermal response for overload protection and the instantaneous magnetic response for short-circuit protection.
What does the H in the XT4HU3200BFJ000XXX catalog number signify?
The H indicates a High interrupting capacity frame. This provides elevated fault protection, including a 150kAIC rating at 240V AC and a 65kAIC rating at 480V AC.
Are the lugs on this 200A breaker rated for aluminum wire?
Yes, the factory-installed lugs are dual-rated for both copper (Cu) and aluminum (Al) conductors ranging from 4 AWG to 300 kcmil.
Can this 3-pole XT4 breaker be used in single-phase applications?
Yes. ABB XT4 three-pole circuit breakers equipped with thermal-magnetic trip units are UL-listed for single-phase applications up to 600V AC.
What is the standard reference temperature for the thermal-magnetic trip unit?
The reference ambient temperature for the trip unit is 40 degrees Celsius (104 degrees Fahrenheit). If operating in environments exceeding this temperature, you must consult ABB derating tables to ensure safe continuous operation.
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.