ABB 2TFH100493R1001 Moulded Case Circuit Breaker - IEC60947-2
Part Number: 2TFH100493R1001
Quick Summary
ABB 2TFH100493R1001 Moulded Case Circuit Breaker is a rugged protection device designed for panel boards and switchgear. Designers and maintenance teams often battle cramped spaces, lengthy wiring, and the risk of nuisance trips that disrupt production. This XT Tmax XT1 family MCCB carries CE conformity and IEC 60947-2 compliance, supported by RoHS and REACH declarations, plus CMRT documentation for responsible sourcing. It also aligns with GB/T 14028.2 and WEEE guidance, ensuring global applicability. For distribution panels and motor control centers, the 4P XT1 configuration delivers reliable protection with a compact footprint and straightforward, front-terminal installation that reduces commissioning time and total cost of ownership.
Product Information
Extended Description
2TFH100493R1001 ABB: XT1N160 TMD50/500 FFC 4P+RC Inst
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 Net Width
101.6 mm
Product Net Height
130 mm
Product Net Depth / Length
70 mm
Product Net Weight
2.7 kg
Package Level 1 Width
242 mm
Package Level 1 Height
165 mm
Package Level 1 Depth / Length
20.5 mm
Package Level 1 Gross Weight
2.8 kg
Product Main Type
SACE Tmax XT
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Version
F
Current Type
AC
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) 50 kA | (230 V AC) 50 kA | (240 V AC) 50 kA | (380 V AC) 36 kA | (415 V AC) 36 kA | (440 V AC) 18 kA | (500 V AC) 15 kA | (525 V AC) 11 kA | (690 V AC) 5 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 65 kA | (230 V AC) 65 kA | (240 V AC) 65 kA | (380 V AC) 36 kA | (415 V AC) 36 kA | (440 V AC) 36 kA | (500 V AC) 30 kA | (525 V AC) 22 kA | (690 V AC) 6 kA
Rated Uninterrupted Current (Iu)
160 A
Release
TMD
Release Type
TM
Remarks
ATLAS
Short-Circuit Performance Level
N
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: Front-terminal copper cable connection enables faster, cleaner wiring and reduces field termination errors, boosting installation efficiency in new panels and retrofit projects. Application: ideal for 4P configurations in main distribution boards and MCCs where space is at a premium. Feature → Reliability under fault: Rated 50 A with 690 V AC / 500 V DC operating voltage and 8 kV impulse withstand supports safer, continuous operation in harsh environments; reduces unexpected downtime in critical lines and feeders. Application: industrial plants with mixed AC and DC loads, where performance stability matters. Feature → High breaking capacity: Ics up to 50 kA and Icu up to 65 kA across multiple voltages ensures fast, clear interruption; business impact includes minimized arc energy and asset protection. Application: feeders and motor starters in automation lines requiring robust short-circuit protection. Feature → Durability and lifecycle: Electrical durability rated at 8000 cycles and mechanical durability at 25000 cycles; power loss remains low at 3.7 W per pole. Application: long service life in continuous operation with predictable maintenance planning. Feature → Compliance and sustainability: RoHS, REACH, CMRT, and packaging disposal information support regulatory compliance and responsible procurement. Application: procurement teams seeking traceable, standards-aligned components for global supply chains. Feature → Documentation and standards: IEC60947-2, GB/T 14028.2, CE conformity; Declaration of conformity and manuals included. Application: engineering design and commissioning ensure traceable references for audits and replacements.
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FAQs
This MCCB uses a 4P configuration with Front for Copper Cables terminals, featuring a width of 101.6 mm and a depth of 70 mm. It is designed for plug-and-play mounting in standard low-voltage panel footprints, enabling straightforward wiring, reduced install time, and consistent torque application for reliable long-term contacts.
Key specs include Rated Current In of 50 A, Rated Insulation Voltage Ui of 800 V, Rated Impulse Withstand Voltage Uimp of 8 kV, Rated Service Short-Circuit Breaking Capacity Ics up to 50 kA (across applicable voltages), and Rated Ultimate Short-Circuit Breaking Capacity Icu up to 65 kA (depending on voltage). These values support safe and predictable fault interruption in mixed electrical systems.
Yes. With 4P XT1 configuration, 50 A rated current, and robust short-circuit ratings, this MCCB is well-suited for feeder protection, motor control centers, and distribution panels where reliable separation of faults and minimal downtime are critical. The front-terminal design also simplifies integration in crowded control cabinets.
The device carries CE conformity and IEC 60947-2 compliance, with RoHS information and REACH declarations. CMRT documentation supports conflict minerals reporting, and GB/T 14028.2 aligns with Chinese standards. WEEE guidance and packaging disposal information further assist with regulatory and sustainability requirements in global projects.
Electrical durability of 8000 cycles and mechanical durability of 25000 cycles provide predictable performance over time, while a low power loss of 3.7 W per pole reduces heat and energy costs. Combined with standard documentation and reliable interruption performance, this helps reduce maintenance intervals, extend asset life, and lower total cost of ownership.