ABB 2TFC000944R1001 CB Moulded Case Circuit Breaker - IEC 60947-2
Part Number: 2TFC000944R1001
Quick Summary
ABB 2TFC000944R1001 CB Moulded Case Circuit Breaker is a 3P protection device designed for low-voltage panels and distribution boards. Engineers often contend with limited space, frequent trips, and time-consuming wiring, which this compact front-terminal design helps mitigate. It aligns with IEC 60947-2 and GB/T 14028.2, while CE, RoHS and REACH declarations support regulatory compliance and safer operation. With ABB EcoSolutions considerations and a clear lifecycle profile, it delivers reliable protection with a lower total cost of ownership for panel builders, installers, and end users seeking durable, easy-to-maintain protection in demanding industrial environments.
Product Information
Extended Description
2TFC000944R1001 ABB: C.BREAKER TMAX XT2L 160 FIXED THREE-POLE WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC EKIP C Dip LSI R 25 A
ABB EcoSolutions
Yes
ABB Site Meeting Group Waste To Landfill Target
UL 2799 Zero Waste To Landfill Validation available
End Of Life Disassembling Instructions
Disassembly instructions Tmax XT XT2 ELT
Environmental Product Declaration - EPD
EPD Tmax XT XT2 ELT (CN)
Recyclability Rate of the Product acc. to EN45555
Design for Closing Resource Loops - Standard EN45555 - 55.7 %
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)
Document availability on demand
Environmental Information
Product Environmental Information Tmax XT
Customs Tariff Number
85362000
Product Net Width
90 mm
Product Net Height
130 mm
Product Net Depth / Length
82.5 mm
Product Net Weight
1.2 kg
Product Name
Moulded Case Circuit Breaker
Product Type
CB
Version
F
Current Type
AC
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 0.80 W
Rated Current (In)
25 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Voltage
690 V AC | 500 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(220 V AC) 150 kA | (230 V AC) 150 kA | (240 V AC) 150 kA | (380 V AC) 120 kA | (415 V AC) 120 kA | (440 V AC) 100 kA | (500 V AC) 60 kA | (525 V AC) 36 kA | (690 V AC) 15 kA | (250 V DC) 2 Poles in Series 85 kA | (500 V DC) 3 Poles in Series 85 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 150 kA | (230 V AC) 150 kA | (240 V AC) 150 kA | (380 V AC) 120 kA | (415 V AC) 120 kA | (440 V AC) 100 kA | (500 V AC) 60 kA | (525 V AC) 36 kA | (690 V AC) 18 kA | (250 V DC) 2 Poles in Series 85 kA | (500 V DC) 3 Poles in Series 85 kA
Rated Uninterrupted Current (Iu)
160 A
Release
Ekip C Dip LSI
Release Type
EL
Short-Circuit Performance Level
L
Standards
IEC 60947-2 | GB/T 14028.2
Sub-type
XT2
Terminal Connection Type
Fixed 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 XT2
Instructions and Manuals
Installation Instructions XT2 | Release assembly XT2-XT4 | Ekip C Dip LSI, Ekip C Dip LSIG and LIG XT2-XT4
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Feature A three-pole fixed circuit-breaker design with front terminals and Ekip C Dip LSI release. Business Impact Aids faster wiring, safer front-access maintenance, and simplified retrofits in control panels. Application Suitable for low-voltage distribution boards and motor control centers where compact footprint matters and quick service is required. Feature B Rated current of 25 A and rated operational voltage up to 690 V AC (500 V DC), enabling reliable protection for general purpose feeders and machine circuits without oversizing. Business Impact Reduces panel size and component count while preserving selective tripping and coordination. Application Ideal for industrial panels, MCCs, and machine housings that demand consistent performance under both AC and DC operating conditions. Feature C High short-circuit capability (Ics up to 150 kA, Icu up to 150 kA) and robust release (EL) for dependable fault clearance. Business Impact Improves protection margins in harsh electrical environments, reducing downtime and equipment damage. Application Critical for equipment with high inrush and motor-start scenarios where rapid, reliable interruption is essential. Feature D Low power loss (0.80 W per pole) supports energy-efficient designs and cooler enclosures. Business Impact Lowers heat rise and cooling costs, contributing to better overall system efficiency. Application Beneficial in energy-conscious panels and green manufacturing initiatives. Feature E Environmental and lifecycle data (EPD, EN45555 recyclability 55.7%, RoHS/REACH) support sustainable asset management and regulatory compliance. Business Impact Enables responsible end-of-life planning, easier recycling, and compliance reporting. Application Relevant for customers pursuing circular economy goals and supplier sustainability programs. Feature F Compliance and documentation (IEC 60947-2, XT2 subtype, front-terminal connection, DoC CE) simplifies procurement and audit readiness. Business Impact Streamlines commissioning, reduces QA cycles, and eases regulatory filing. Application Ideal for panel builders who must maintain traceable compliance documentation and easy data retrieval for audits.
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FAQs
This unit is a fixed three-pole mold-cased circuit breaker with front terminals, designed for easy wiring inside low-voltage panels. Ensure the panel supports XT2 class devices, confirm a 690 V AC operating range, and follow the included installation instructions for XT2/Xt2 configurations. Use proper torque on terminal screws and verify clean, fault-free connections before commissioning.
Rated current is 25 A with a rated operational voltage of 690 V AC (500 V DC). It provides a rated impulse withstand voltage of 8 kV, and short-circuit ratings of Ics up to 150 kA and Icu up to 150 kA depending on voltage, ensuring robust protection for feeders and equipment in industrial settings.
Yes, as a 3P molded-case circuit breaker with a solid-state Ekip C Dip LSI release, it is suitable for general protection in distribution circuits and motor control applications. Its 3P configuration, front-terminal design, and 690 V rating support common motor starters and feeder protection in industrial environments.
The device adheres to IEC 60947-2 and GB/T 14028.2 standards, with CE declarations of conformity, RoHS and REACH declarations, and environmental information via the EPD program. This combination supports regulatory compliance, safer operation, and sustainability reporting for audits and supplier requirements.
Electrical durability is rated at 8000 cycles and mechanical durability at 25000 cycles, offering predictable service life in frequent switching environments. Power loss is 0.80 W per pole, contributing to cooler enclosures and lower cooling costs. End-of-life instructions and recyclability data help reduce total cost of ownership while enabling compliant asset disposition.