ABB 2TFH100026R1001 Automatic Circuit Breaker - IEC60947-2
Part Number: 2TFH100026R1001
Quick Summary
ABB 2TFH100026R1001 is a four-pole moulded case circuit breaker for industrial power distribution. Engineers often struggle to fit robust protection into compact panels while meeting safety, reliability, and uptime goals. This device complies with IEC60947-2 and GB/T 14028.2 and carries CE conformity and RoHS declarations for cross-regional compliance. As part of the SACE Tmax XT family, it delivers reliable XT1 protection with 50 A nominal current, 690 V AC/500 V DC operating voltage, and front-terminal copper cable connections that speed commissioning and support scalable protection schemes in modern industrial environments.
Product Information
Extended Description
2TFH100026R1001 ABB: XT1B160 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) 25 kA | (230 V AC) 25 kA | (240 V AC) 25 kA | (380 V AC) 18 kA | (415 V AC) 18 kA | (440 V AC) 11.5 kA | (500 V AC) 8 kA | (525 V AC) 6 kA | (690 V AC) 3 kA | (250 V DC) 2 Poles in Series 18 kA | (500 V DC) 3 Poles in Series 18 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 25 kA | (230 V AC) 25 kA | (240 V AC) 25 kA | (380 V AC) 18 kA | (415 V AC) 18 kA | (440 V AC) 15 kA | (500 V AC) 8 kA | (525 V AC) 6 kA | (690 V AC) 3 kA | (250 V DC) 2 Poles in Series 18 kA | (500 V DC) 3 Poles in Series 18 kA
Rated Uninterrupted Current (Iu)
160 A
Release
TMD
Release Type
TM
Short-Circuit Performance Level
B
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 → Business Impact → Application: 4P XT1 moulded case design provides comprehensive protection across a 4-pole configuration, enabling uniform fault interruption and coordinated protection for multi-line feeds. This translates to improved electrical safety, reduced downtime, and easier panel zoning in motor control centers and distribution boards. Application: Ideal for industrial panels requiring synchronized protection on feeders and motors. Feature → Business Impact → Application: Rated current of 50 A with 690 V AC and 500 V DC operating voltage ensures compatibility with common low-voltage distribution schemes, simplifying procurement and stock management while enabling plug-and-play installation in existing XT1 architectures. Application: Suitable for new builds and retrofit projects in manufacturing and process facilities. Feature → Business Impact → Application: Front for Copper Cables terminal connection accelerates wiring, minimizes termination errors, and improves heat dissipation at the terminal block. Application: Streamlined installation for panel builders and service teams. Feature → Business Impact → Application: Ics up to 25 kA and Icu up to 25 kA at lower voltages with reduced fault current impact enhances system resilience and protects downstream equipment. Application: Critical feeders, machine assemblies, and line-start protection. Feature → Business Impact → Application: 4P 50 A, B-type short-circuit performance, and 8 kV impulse withstand deliver reliable performance in harsh industrial environments, reducing maintenance and replacement costs. Application: Motor drives, CNCs, conveyors, packaging lines. Feature → Business Impact → Application: RoHS, REACH declarations, and CMRT availability help meet corporate sustainability targets and international sourcing requirements, lowering compliance risk for global projects. Application: Global supply chains and cross-border installations. Feature → Business Impact → Application: Customs Tariff 85362000 and WEEE category information support accurate documentation for import/export and end-of-life disposal. Application: Compliance-ready packaging for global enterprise deployments.
Get a Quick Quote for a ABB 2TFH100026R1001
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 2TFH100026R1001?
Enquire Now
FAQs
The 4P XT1 design uses a front-terminal connection optimized for copper cables, enabling straightforward terminal torqueing and tidy internal wiring. Ensure conductor sizing complies with 50 A ratings, secure the device to the DIN rail or panel base per ABB installation instructions, and verify proper alignment with adjacent devices to maintain safe clearance and fault isolation.
Ics reaches up to 25 kA at 220–240 VAC play voltages, with values decreasing at higher voltages (e.g., 18 kA at 380–415 VAC and 3–8 kA at 690 VAC). Icu mirrors these trends, up to 25 kA at low voltages and down to 3 kA at 690 VAC. These figures enable proper coordination with upstream protection and system fault tolerance.
Yes. The 4P configuration with 50 A nominal current and B-type short-circuit performance supports motor protection in distribution panels and motor control centers. Its XT1/TM/TMD release family, plus front-terminal wiring, provide reliable protection against overload and short circuits while accommodating common motor starting transients in manufacturing lines.
The product complies with IEC60947-2 and GB/T 14028.2 standards, and carries CE conformity. RoHS information is provided, with CMRT and WEEE categorization available for sustainability and supply-chain transparency. These certifications facilitate cross-border deployments and regulatory alignment in global projects.
Electrical durability is rated at 8000 cycles and mechanical durability at 25000 cycles, supporting long service life in demanding environments. The front-terminal design streamlines installation and inspection, reducing commissioning time and maintenance labor. Combined with standard compatibility across XT1 platforms, you gain predictable downtime reduction and lower lifecycle costs.