ABB 2TFH100542R1001 Moulded Case Breaker - IEC60947-2
Part Number: 2TFH100542R1001
Quick Summary
Moulded Case Breaker ABB 2TFH100542R1001 protects industrial circuits by interrupting fault currents in panels and equipment. Many users face nuisance tripping, downtime, and compliance risk; this unit provides predictable trip behavior and scalable protection. It aligns with IEC 60947-2 and GB/T 14028.2, with RoHS/REACH declarations and a CE conformity framework. As part of the SACE Tmax XT family, it delivers reliability, ease of installation, and total-cost-of-ownership advantages for modern automation. This makes it an ideal choice for panel builders and OEMs seeking consistent performance under demanding electrical loads. The compact 3P design and plug-in terminals streamline installation, reducing commissioning time and after-sales support costs.
Product Information
Extended Description
2TFH100542R1001 ABB: XT1C160 TMD125/1250 PMP 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
P
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 14.7 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) 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
Short-Circuit Performance Level
C
Standards
IEC60947-2 | GB/T 14028.2
Sub-type
XT1
Terminal Connection Type
Plug-In Circuit-Breakers
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: 3P XT1 release with TM/TMD mechanism provides selective tripping and fast fault clearance. Business Impact: Reduces downtime and prevents unnecessary power interruptions, lowering production losses. Application: Ideal for machine safety circuits and panel racks in manufacturing lines. This combination supports safer startups and smoother changeovers. Feature: High fault-current capability with Ics up to 40 kA and Icu up to 40 kA across multiple voltages. Business Impact: Protects downstream equipment from devastating fault currents, extending motor life and reducing repair costs. Application: Suitable for feeders and main breaks in process plants and heavy industry. Feature: Rated Operational Voltage 690 VAC / 500 V DC and Ui 800 V. Business Impact: Enables safe operation across AC and DC zones, improving system coordination and reducing insulation concerns. Application: General purpose protection in mixed-voltage installations. Feature: Electrical durability of 8000 cycles and mechanical durability of 25000 cycles. Business Impact: Longer service life translates to lower maintenance time and fewer replacements. Application: Frequent-switching environments like packaging lines and conveyors. Feature: RoHS/REACH declarations and CMRT with DoC support sustainable procurement. Business Impact: Simplifies compliance audits and supplier risk management. Application: Global deployment in regulated markets with strict material controls. Feature: Plug-In Circuit-Breakers terminal connection type and 3P configuration. Business Impact: Quick retrofits, reduced commissioning time, and easier field upgrades. Application: Panel modernization projects and OEM assemblies needing fast installation. Objections addressed: Despite upfront cost, higher durability and easier maintenance offer lower total cost of ownership over the life of the installation.
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FAQs
For proper installation, ensure three-pole mounting and Plug-In Circuit-Breaker terminals are used for quick asset integration. Verify the device is wired for the correct rated voltage (690 VAC / 500 V DC) and that feed and load connections match the 125 A rating. Follow ABB XT1 installation instructions to ensure correct release settings (TM/TMD) and proper torque on terminals. Confirm wiring compliance with IEC 60947-2 and local electrical codes. Finally, consider panel space, heat dissipation, and future expandability when selecting this unit.
The rated service and ultimate short-circuit breaking capacities (Ics and Icu) at up to 40 kA indicate the breaker can safely interrupt high fault currents without sustaining damage. This reduces the risk of collateral equipment failure and enhances personnel safety. When planning a panel, match the panel’s prospective short-circuit current (PSCC) with the breaker's Icu/Ics ratings across the expected voltages (220–690 V). This alignment improves system resilience during faults and supports compliance with relevant standards.
Yes, ABB Tmax XT XT1 series breakers are designed for plug-in installation, facilitating retrofits and upgrades within Tmax XT panels. The device follows IEC 60947-2 and ABB’s compatibility guidelines, enabling straightforward substitution in many ABB systems and compatible third-party enclosures that support XT1 form factors. Always verify mechanical fit, terminal spacing, and trip curves to ensure safe, code-compliant operation in mixed-brand environments.
This breaker ships with REACH and RoHS declarations, CMRT documentation, and a CE Declaration of Conformity, supporting responsible procurement and regulatory audits. Environmental packaging disposal information is provided, helping companies manage waste streams. WEEE categorization is noted for Small Equipment, aiding distributors and end-users in proper recycling. Collectively, these documents streamline supplier qualification and lifecycle sustainability reporting.
The combination of high durability (8000 electrical cycles, 25000 mechanical cycles) and quick, plug-in installation reduces downtime during maintenance and replacement cycles. Although initial cost may be higher than basic breakers, the longer service life and faster commissioning translate to lower total cost of ownership, fewer field service visits, and improved equipment uptime across manufacturing lines and process plants.