ABB 2TFH100594R1001 Moulded Case Breaker - Tmax XT
Part Number: 2TFH100594R1001
Quick Summary
ABB 2TFH100594R1001 Moulded Case Breaker is a high-performance protection device designed for low-voltage panels and switchgear. Engineers often struggle to balance fast, reliable protection with limited space and maintenance overhead in complex control cabinets. This model aligns with IEC60947-2 and CE declarations, and it carries RoHS compliance with CMRT reference for global sourcing, while also fitting the SACE Tmax XT ecosystem. By leveraging its 4P configuration and robust ratings, you can simplify panel layouts and reduce downtime, delivering safer, more predictable plant protection alongside cost-conscious procurement.
Product Information
Extended Description
2TFH100594R1001 ABB: XT1S160 TMD50/500 PMP 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
P
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 5.0 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) 63.75 kA | (230 V AC) 63.75 kA | (240 V AC) 63.75 kA | (380 V AC) 50 kA | (415 V AC) 37.5 kA | (440 V AC) 25 kA | (500 V AC) 18 kA | (525 V AC) 17.5 kA | (690 V AC) 5 kA | (250 V DC) 2 Poles in Series 50 kA | (500 V DC) 3 Poles in Series 50 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 85 kA | (230 V AC) 85 kA | (240 V AC) 85 kA | (380 V AC) 50 kA | (415 V AC) 50 kA | (440 V AC) 50 kA | (500 V AC) 36 kA | (525 V AC) 35 kA | (690 V AC) 8 kA | (250 V DC) 2 Poles in Series 50 kA | (500 V DC) 3 Poles in Series 50 kA
Rated Uninterrupted Current (Iu)
160 A
Release
TMD
Release Type
TM
Remarks
ATLAS
Short-Circuit Performance Level
S
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: 4P, 50 A rated current and 690 V AC / 500 V DC operating range. Business Impact: Enables protection of multi-phase circuits within a single device, reducing wiring complexity and panel footprint. Application: Suitable for distribution panels and machine controls in manufacturing lines where space is at a premium and reliability is critical. Feature: High short-circuit capacity with Ics up to 63.75 kA and Icu up to 85 kA. Business Impact: Improves safety margins and minimizes arc-flash risk during faults, lowering potential downtime. Application: Area protection for high-demand industrial feeders and critical loads. Feature: Electrical and mechanical durability (8000 electrical cycles, 25000 mechanical cycles). Business Impact: Extends service life and reduces maintenance intervals, lowering total cost of ownership. Application: Continuous operation in automated processes with frequent switching. Feature: Low energy loss (5.0 W per pole). Business Impact: Reduces heat in enclosures, improving reliability and cooling costs. Application: Panel boards with tight thermal budgets. Feature: RoHS, CE declarations and CMRT support. Business Impact: Eases compliance audits and cross-border approvals, enabling faster deployment. Application: Global projects and regulated industries requiring robust documentation. Feature: Release options TMD/TM with 4P plug-in design. Business Impact: Simplifies installation and enables quicker field changes or replacements. Application: OEM machinery builds and modular control panels.
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FAQs
When installing this 4P plug-in molded case breaker, ensure panel rails are compatible with plug-in units, verify the panel busbar spacing and mounting height, and confirm that the operating voltage range (690 V AC / 500 V DC) and current rating (50 A) match the protected circuit. Ensure proper torque on connections and unobstructed access for maintenance.
The device provides Ics up to 63.75 kA and Icu up to 85 kA, enabling reliable interruption of fault currents across a wide voltage range. This high breaking capacity minimizes arc energy, protects downstream equipment, and reduces downtime during faults in manufacturing lines and machine panels.
Yes. The product carries RoHS declarations and a CE conformity declaration, supported by references to GB/T 14028.2 standards. This ensures compliance with European regulations and compatibility with many global markets, simplifying supplier audits and cross-border procurement.
This 4P 50 A breaker is well-suited for low-voltage distribution panels, machine control circuits, and process automation cabinets. Its high fault-current capability, 690 V AC / 500 V DC rating, and plug-in design make it ideal for modular panel builds and OEM machinery with stringent protection requirements.
Electrical durability is rated at 8000 cycles and mechanical durability at 25000 cycles, along with a 5.0 W per pole power loss. These specs translate to longer service intervals, reduced maintenance costs, and stable electrical performance in automated environments with frequent switching.