ABB 2TFH100492R1001 Moulded Case Circuit Breaker - IEC60947-2
Part Number: 2TFH100492R1001
Quick Summary
ABB 2TFH100492R1001 is a 4-pole moulded case circuit breaker designed for reliable protection in industrial power distribution. Engineers often struggle to shield critical loads while fitting protection devices into compact panels and minimizing downtime, which this unit helps by combining robust interrupting capacity with a slim footprint. It complies with IEC 60947-2 and GB/T 14028.2, and carries CE conformity with RoHS and REACH declarations to support global deployments. The product belongs to the SACE Tmax XT family, offering predictable maintenance costs and straightforward integration with ABB protection schemes, while delivering dependable performance under AC operation and diverse voltage conditions. This synergy of protection, efficiency, and compliance helps manufacturers reduce lifecycle costs and improve system reliability.
Product Information
Extended Description
2TFH100492R1001 ABB: XT1N160 TMD40/450 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 2.6 W
Rated Current (In)
40 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: The 4P XT1 release and TM release type deliver reliable overcurrent and short-circuit protection for industrial feeders, reducing unplanned downtime and equipment damage in automated lines and distribution panels. This enables safer startup sequences and faster fault isolation, particularly in high-density control cabinets and motor feeds. Feature → Business Impact → Application: Front termination for copper cables simplifies installation and reduces commissioning time while ensuring a robust, low-impedance connection that improves protection coordination in OEM switchgear and retrofit projects. Feature → Business Impact → Application: Rated current of 40 A with a rated operational voltage of 690 V AC supports compact, compliant protection for mid-range drives and mixed-voltage panels, delivering consistent performance in manufacturing cells and packaging lines. Feature → Business Impact → Application: Ics up to 50 kA and Icu up to 65 kA across target voltages provide strong fault-clearing margins, improving safety and reducing downstream damage in heavy machinery and critical power bus sections. Feature → Business Impact → Application: Power loss of 2.6 W per pole minimizes heat rise within enclosures, enabling denser panel layouts and longer intervals between cooling system upgrades in data centers, food processing lines, and material handling systems. Feature → Business Impact → Application: RoHS and REACH declarations, WEEE categorization, and customs tariff visibility support regulatory compliance and sustainable procurement, helping engineers meet corporate ESG goals while maintaining supplier diversity in automation projects.
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FAQs
Yes. This MCCB features a Front for Copper Cables terminal connection and is designed to fit standard 4-pole panel configurations. It simplifies field wiring, reduces installation time, and maintains reliable, low-impedance paths for safe fault clearance in retrofit and new-build protection schemes.
The device is rated for 40 A with a rated operating voltage of 690 V AC and an insulation voltage of 800 V. It supports an impulse withstand of 8 kV and offers protective current ratings suitable for mid-range distribution. Short-circuit capacities include Ics up to 50 kA and Icu up to 65 kA depending on voltage, ensuring robust fault protection.
This 4P MCCB is ideal for industrial automation, packaging lines, motor control centers, and power distribution panels where compact protection, quick fault clearance, and compliance with IEC 60947-2 are required. It integrates well with ABB SACE protection schemes and OEM control architectures to improve uptime and safety.
The unit aligns with IEC 60947-2 and GB/T 14028.2, and includes CE conformity with RoHS/REACH declarations. WEEE categorization and CMRT data support sustainable procurement and regulatory compliance, helping engineering teams meet international and regional requirements during global deployments.
By delivering predictable protection performance, minimizing nuisance trips, and leveraging a compact design, the MCCB reduces downtime and frees panel space for easier upgrades. The device’s robust short-circuit ratings and easy installation translate to lower maintenance costs and higher overall system availability in continuous operations.