ABB 2TFH100646R1001 Moulded Case Breaker - IEC60947-2
Part Number: 2TFH100646R1001
Quick Summary
ABB 2TFH100646R1001 Moulded Case Breaker provides reliable overcurrent protection for industrial electrical panels. It helps prevent unexpected downtime by delivering fast, selective tripping in demanding production environments. This MCCB adheres to key safety and environmental standards, including IEC 60947-2, CE, RoHS and REACH, reflecting ABB's commitment to safe, sustainable protection. Designed for SACE Tmax XT panel architectures, it offers seamless compatibility with plug‑in configurations and scalable automation layouts. By choosing this device, engineers can simplify compliance, optimize maintenance cycles, and future‑proof power distribution in factories and process environments.
Product Information
Extended Description
2TFH100646R1001 ABB: XT2H160 Ekip LS/I R63 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
SCIP
cfb12d6f-f4ec-4070-8913-c40813177c19 China (CN)
Environmental Information
Breakers - Packaging disposal information
Customs Tariff Number
85362000
Product Net Width
120.0 mm
Product Net Height
130 mm
Product Net Depth / Length
82.5 mm
Product Net Weight
3.27 kg
Package Level 1 Width
287 mm
Package Level 1 Height
230 mm
Package Level 1 Depth / Length
245 mm
Package Level 1 Gross Weight
3.37 kg
Product Main Type
SACE Tmax XT
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Version
P
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 2.1 W
Rated Current (In)
63 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Voltage
690 V AC
Rated Service Short-Circuit Breaking Capacity (Ics)
(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) 30 kA | (690 V AC) 15 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) 30 kA | (690 V AC) 15 kA
Rated Uninterrupted Current (Iu)
160 A
Release
Ekip LS/I
Release Type
EL
Remarks
ATLAS
Short-Circuit Performance Level
H
Standards
IEC60947-2 | GB/T 14028.2
Sub-type
XT2
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 XT2
Instructions and Manuals
Installation Instructions XT2
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
The four‑pole design supports robust protection for four‑phase feeders, with a 63 A rated current and 690 V AC operating range, enabling reliable control of high‑demand motors and drives while minimizing voltage drop losses. This translates into tangible uptime improvements and reduced energy waste; the device’s compact form factor also boosts panel density and lowers enclosure costs. With a 100 kA Ics and 100 kA Icu rating at common low‑voltage voltages, protection remains effective across a range of fault scenarios, supporting safer start‑ups and easier fault isolation in automation cells. Compliance features include IEC 60947‑2, CE DoC, RoHS and REACH declarations, simplifying regulatory audits for machinery builders. Durability specs—8000 electrical cycles and 25000 mechanical cycles—mean longer service intervals and lower maintenance costs. The 2.1 W per pole power loss helps keep thermal footprints manageable in crowded control rooms. Installation benefits include plug‑in compatibility with ABB SACE Tmax XT modules, straightforward field replacement, and minimal wiring complexity for retrofit projects. Industry experience shows this approach reduces commissioning time and enhances total cost of ownership by delivering predictable performance in diverse industrial environments.
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FAQs
This unit uses a plug‑in circuit‑breaker design and is compatible with ABB SACE Tmax XT panel architectures. It is a four‑pole MCCB rated for 63 A and 690 V AC, enabling straightforward retrofits and new installations in industrial control panels. Field replacements are streamlined due to standardized terminals and clear labeling, reducing commissioning time and wiring errors.
The ABB 2TFH100646R1001 complies with IEC 60947-2 for low‑voltage molded case circuit breakers, and carries a CE declaration of conformity. It is RoHS compliant and REACH declared, with SCIP information available. WEEE considerations are noted for packaging disposal, aligning with responsible material stewardship in manufacturing facilities.
The device provides up to 100 kA Ics at typical low‑voltage fault conditions (e.g., 220–240 V), with corresponding Icu values that support high fault tolerance across voltages up to 690 V AC. These ratings ensure reliable fault clearance for common industrial feeders, minimizing arc energy and protecting downstream equipment.
Yes. It is part of the SACE Tmax XT family and designed for plug‑in installation in modern low‑voltage panels. Its 4P arrangement and 63 A rating align with typical automation and machine‑build requirements, while its compatibility with ABB’s Tmax XT ecosystem helps streamline spare parts planning and lifecycle management.
Electrical durability is rated at 8000 cycles and mechanical durability at 25000 cycles, supporting longer maintenance intervals in steady‑state production lines. With 2.1 W per pole power loss, thermal management remains manageable. These factors contribute to lower total cost of ownership and improved reliability in high‑duty environments.