ABB 2TFH100181R1001 Molded-Case Circuit Breaker - IEC60947-2
Part Number: 2TFH100181R1001
Quick Summary
ABB 2TFH100181R1001 Molded-Case Circuit Breaker is a high-capacity protection device designed for industrial LV switchgear and panel boards. The goal is to prevent unexpected outages by delivering reliable fault interruption in demanding environments. This solution aligns with IEC60947-2, CE conformity, and RoHS compliance to support modern safety and sustainability requirements. In addition to strong short-circuit performance, it offers a clear path to regulatory compliance and lifecycle cost reduction, helping you optimize maintenance intervals and spare-part planning while enabling faster installation in automation projects.
Product Information
Extended Description
2TFH100181R1001 ABB: XT1H160 TMD50/500 FFC 4P
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
4P
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) 75 kA | (230 V AC) 75 kA | (240 V AC) 75 kA | (380 V AC) 52.5 kA | (415 V AC) 37.5 kA | (440 V AC) 32.5 kA | (500 V AC) 25 kA | (525 V AC) 17.5 kA | (690 V AC) 5 kA | (250 V DC) 2 Poles in Series 52.5 kA | (500 V DC) 3 Poles in Series 52.5 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 100 kA | (230 V AC) 100 kA | (240 V AC) 100 kA | (380 V AC) 70 kA | (415 V AC) 70 kA | (440 V AC) 65 kA | (500 V AC) 50 kA | (525 V AC) 35 kA | (690 V AC) 10 kA | (250 V DC) 2 Poles in Series 70 kA | (500 V DC) 3 Poles in Series 70 kA
Rated Uninterrupted Current (Iu)
160 A
Release
TMD
Release Type
TM
Short-Circuit Performance Level
H
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 a four-pole 50 A Molded-Case Circuit Breaker with front-terminal connections for copper cables. The business impact is improved panel space utilization and streamlined wiring, reducing installation time and fault-prone splices in control cabinets. This configuration is ideal for SACE Tmax XT applications in automation and process industries, enabling reliable protection across AC and DC feeders while maintaining compatibility with standard DIN rail installations. Feature durable electrical durability up to 8000 cycles (120 cycles/hour) and mechanical durability up to 25000 cycles (240 cycles/hour), delivering longer service life and lower maintenance costs in high-cycle environments. The release is TMD with TM characteristics, ensuring selective tripping and fast fault clearance to protect critical loads such as motors and drives. The product supports 690 V AC and 500 V DC operational voltages, with Ui of 800 V and an insulation rating that suits modern LV switchgear. Power loss is only 3.7 W per pole under rated conditions, contributing to better energy efficiency in continuous-duty panels. Compatibility with installation instructions XT1 and standard IEC60947-2 / GB/T 14028.2 ensures straightforward procurement, stocking, and serviceability across global plants.
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FAQs
The 2TFH100181R1001 is a 4P front-terminal, copper-cable-friendly MCCB designed for standard panels. Follow XT1 installation instructions and IEC60947-2 guidelines to ensure proper torque, clearances, and creepage distances. This reduces wiring errors and optimizes cabinet space while maintaining compliance.
At 230-240 VAC, Icu is up to 100 kA and Ics up to 75 kA. At 380-440 VAC, Icu ranges to approximately 70 kA with Ics around 52.5 kA. For DC applications, 250 V DC with two poles in series reaches about 70 kA Icu, and 500 V DC with three poles in series also offers up to 70 kA. These values support selective protection in mixed AC/DC distribution schemes.
Yes. Rated Operational Voltage is 690 V AC and 500 V DC, with Ui rated at 800 V. This makes the device suitable for higher-voltage LV switchgear and mixed-voltage feeders common in industrial environments.
The device complies with IEC60947-2 and GB/T 14028.2, and carries CE declarations of conformity. RoHS information confirms compliance with EU restrictions on hazardous substances, and CMRT indicates responsibility for conflict minerals reporting, supporting regulatory and procurement requirements.
Electrical durability reaches up to 8000 cycles (120 cycles/hour) and mechanical durability up to 25000 cycles (240 cycles/hour). This translates to lower maintenance frequency and a longer service life in high-switching environments, reducing downtime and total cost of ownership in automated plants.