ABB 2TFH100044R1001 Moulded Case Circuit Breaker - 40 kA Icu
Part Number: 2TFH100044R1001
Quick Summary
ABB 2TFH100044R1001 Moulded Case Circuit Breaker protects motors in industrial power distribution networks. Engineers often struggle with reliable tripping coordination, calibration costs, and cross-border compliance across sites. It aligns with IEC 60947-2 and GB/T 14028.2, supports CE conformity, and complies with RoHS and REACH declarations. This solution shortens downtime and reduces maintenance costs while integrating seamlessly with ABB SACE Tmax XT families and panel-building workflows.
Product Information
Extended Description
2TFH100044R1001 ABB: XT1C160 TMD50/500 FFC 3P
Environmental Product Declaration - EPD
NoDecNee
REACH Declaration
REACh Declaration ABB Sace circuit breakers
RoHS Information
RoHS Declaration ABB Sace circuit breakers
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
Environmental Information
Breakers - Packaging disposal information
Customs Tariff Number
85362000
Product Main Type
SACE Tmax XT
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Version
F
Current Type
AC/DC
Electrical Durability
8000 cycle | 120 cycles per hour
Mechanical Durability
25000 cycle | 240 cycles per hour
Number of Poles
3P
Power Loss
at Rated Operating Conditions per Pole 3.7 W
Rated Current (In)
50 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
800 V
Rated Operational Voltage
690 V AC | 500 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(220 V AC) 40 kA | (230 V AC) 40 kA | (240 V AC) 40 kA | (380 V AC) 25 kA | (415 V AC) 25 kA | (440 V AC) 12.5 kA | (500 V AC) 9 kA | (525 V AC) 8 kA | (690 V AC) 4 kA | (250 V DC) 2 Poles in Series 25 kA | (500 V DC) 3 Poles in Series 25 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 40 kA | (230 V AC) 40 kA | (240 V AC) 40 kA | (380 V AC) 25 kA | (415 V AC) 25 kA | (440 V AC) 25 kA | (500 V AC) 18 kA | (525 V AC) 8 kA | (690 V AC) 4 kA | (250 V DC) 2 Poles in Series 25 kA | (500 V DC) 3 Poles in Series 25 kA
Rated Uninterrupted Current (Iu)
160 A
Release
TMD
Release Type
TM
Remarks
ATLAS
Short-Circuit Performance Level
C
Standards
IEC60947-2 | GB/T 14028.2
Sub-type
XT1
Terminal Connection Type
Front for Copper Cables
Data Sheet, Technical Information
SACE Tmax XT IEC Low voltage molded case circuit-breakers Catalog | SACE Tmax XT IEC TECHNICAL CHARACTERISTICS Low voltage molded case circuit-breakers
Declaration of Conformity - CE
EC Declaration of Conformity Tmax XT1
Instructions and Manuals
Installation instructions XT1
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
The device delivers high fault current protection with a 40 kA Icu rating across voltage ranges, ensuring fast, reliable interruption during faults, which translates to reduced equipment damage and downtime. This directly improves plant availability and safety. The 3P design with a front-terminal connection supports copper cabling, simplifying installation and reducing wiring errors in control panels. With a rated insulation voltage of 800 V and operating voltage up to 690 V AC / 500 V DC, it covers diverse industrial applications while maintaining selectivity and coordination. Electrical durability of 8000 cycles and mechanical durability of 25000 cycles offer long service life in demanding environments, lowering maintenance cost per year. The XT1 sub-type and TM release provide consistent trips and predictable behavior, enabling easier panel design and retrofits. Power loss of 3.7 W per pole reduces heat generation in distribution boards, improving thermal performance and energy efficiency. RoHS/REACH compliance and CMRT reporting support regulatory and sustainability goals, while Customs Tariff Code 85362000 simplifies import processes.
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FAQs
For panel installations, the 3P XT1 device uses a front copper terminal connection, enabling straightforward wiring and reduced labor. It supports 690 V AC / 500 V DC, fits standard SACE Tmax XT panels, and coordinates with existing 50 A protective schemes. Ensure correct tripping characteristics and proper enclosure clearance per IEC60947-2.
The unit provides a rated current of 50 A with a service short-circuit breaking capacity Ics of up to 40 kA across multiple voltages, and it delivers up to 40 kA Icu at relevant conditions. This enables reliable fault isolation while preserving adjacent equipment and avoiding nuisance trips.
This XT1 MCCB complies with IEC60947-2 and GB/T 14028.2, includes CE Declaration of Conformity, and carries RoHS and REACH declarations. CMRT reporting is available, supporting responsible sourcing, while the WEEE category indicates small equipment and proper end-of-life handling.
Ideal for motor protection and LV power distribution in panels, data centers, and manufacturing lines, especially where 690 V AC or 500 V DC operation is needed. The 3P configuration, front terminals, and XT1 characteristics enable reliable protection and easy integration into existing SACE Tmax XT installations.
With electrical durability up to 8000 cycles and mechanical durability of 25000 cycles, maintenance intervals extend and unexpected trips reduce. Power loss is 3.7 W per pole, contributing to thermal stability. Regulatory compliance (RoHS/REACH) lowers risk and end-of-life costs, improving total cost of ownership for long-term protection.