ABB 2TFH100127R1001 MCB XT1 Tmax XT - IEC60947-2
Part Number: 2TFH100127R1001
Quick Summary
ABB 2TFH100127R1001 MCB provides reliable overcurrent protection for industrial power distribution in panels and switchgear. Engineers often struggle with downtime caused by nuisance trips and aging protection devices. It complies with IEC 60947-2, CE conformity, and RoHS/REACH material standards, underscoring reliability and green design. With 3-pole XT1 release and front-terminal copper connections, it supports fast, secure installation and scalable protection for evolving automation systems. For procurement teams, this translates to lower maintenance costs, easier retrofits, and consistent safety compliance across critical line-side and auxiliary circuits. The unit's rated current of 125 A and 3P configuration makes it ideal for medium-size distribution boards and motor feeders. Its electrical and mechanical durability specifications support long service intervals even in high-load manufacturing environments.
Product Information
Extended Description
2TFH100127R1001 ABB: XT1S160 TMD125/1250 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 10.7 W
Rated Current (In)
125 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) 63.75 kA | (230 V AC) 63.75 kA | (240 V AC) 63.75 kA | (380 V AC) 50 kA | (415 V AC) 37.5 kA | (440 V AC) 25 kA | (500 V AC) 18 kA | (525 V AC) 17.5 kA | (690 V AC) 5 kA | (250 V DC) 2 Poles in Series 50 kA | (500 V DC) 3 Poles in Series 50 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 85 kA | (230 V AC) 85 kA | (240 V AC) 85 kA | (380 V AC) 50 kA | (415 V AC) 50 kA | (440 V AC) 50 kA | (500 V AC) 36 kA | (525 V AC) 35 kA | (690 V AC) 8 kA | (250 V DC) 2 Poles in Series 50 kA | (500 V DC) 3 Poles in Series 50 kA
Rated Uninterrupted Current (Iu)
160 A
Release
TMD
Release Type
TM
Short-Circuit Performance Level
S
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)
Feature: The ABB 2TFH100127R1001 is a 3-pole XT1 Moulded Case Circuit Breaker with front for copper cables. Business Impact: This configuration reduces wiring time, minimizes terminal resistance, and lowers heat build-up, improving reliability in demanding environments. Application: Use in motor feeders and main distribution boards in automotive, packaging, and process industries where space is at a premium. Feature: Rated current of 125 A supports streamlined sizing alongside high fault margins. Business Impact: Fewer devices per feeder reduce spare parts and inventory, while strong protection margins cut downtime during faults. Application: Ideal for medium-size switchgear and panelboards serving conveyors, pumps, and CNC machines. Feature: High fault ratings Ics up to 63.75 kA and Icu up to 85 kA deliver robust short-circuit protection. Business Impact: Enhanced reliability for critical loads and safer plant start-ups. Application: Suitable for plant power distribution near large motors and drives in demanding production lines. Feature: Rated operational voltage 690 V AC and 500 V DC, with 800 V rated insulation and 8 kV impulse withstand. Business Impact: Supports mixed AC/DC systems and harsh environments, ensuring safe interruption across power architectures. Application: Ideal for automation lines, robotics cells, and high-energy equipment interlocks. Feature: Compliance with IEC 60947-2, RoHS, REACH declarations and CMRT data support. Business Impact: Streamlines regulatory audits and supplier compliance while supporting sustainability goals. Application: Global deployments across automotive, food & beverage, and pharmaceuticals sectors with strict environmental and safety requirements. Feature: Electrical durability rated at 8000 cycles (120 cycles/hour) and mechanical durability at 25000 cycles (240 hours). Business Impact: Longer service life reduces maintenance windows, lowers replacement costs, and improves uptime. Application: Frequent switching on conveyors, presses, and material handling systems. Feature: Release information TMD with TM release and XT sub-type; Front-terminal configuration adds compatibility with standard copper cabling. Business Impact: Predictable trip characteristics and straightforward integration into existing protection schemes. Application: Motor control centers, switchgear upgrades, and new builds in automation environments. Feature: Documentation and support from ABB for installation instructions and field service. Business Impact: Reduces commissioning risk, accelerates start-up, and ensures traceable maintenance records. Application: Customer sites requiring fast deployment and certified engineering support across production facilities.
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FAQs
ABB 2TFH100127R1001 MCB is designed for front-terminal copper cable connections in 3P switchgear and motor control centers. It fits standard 3P distribution panels that use XT1-type TM release. It is compatible with SACE Tmax XT assemblies and IEC 60947-2 compliant enclosures, simplifying upgrades and retrofits in existing plants.
The device delivers Ics up to 63.75 kA and Icu up to 85 kA at multiple voltages, providing robust short-circuit protection for demanding facilities. With a rated current of 125 A and a front-terminal design, it supports stable operation under high fault conditions. Its 8 kV impulse withstand and 800 V insulation enhance reliability during surge events.
Yes. The ABB 2TFH100127R1001 is rated for 690 V AC and 500 V DC, with 800 V insulation and 8 kV impulse withstand. This makes it compatible with mixed power architectures in modern automation lines, while meeting IEC 60947-2 and CE requirements for global deployments.
It carries IEC 60947-2 for low-voltage MCCBs, plus RoHS and REACH declarations and CMRT reporting. These certifications simplify global procurement, enable regulatory compliance in restricted markets, and support sustainability reporting, helping maintain audit readiness and supplier risk management across multi-site operations.
Durability specs of 8000 electrical cycles and 25000 mechanical cycles reduce replacement frequency, lowering maintenance downtime and spare parts cost. The 3P XT1 MCB’s reliability, combined with front-terminal installation, minimizes commissioning time and outage risk, delivering a clear ROI for mid-to-large manufacturing lines.