ABB 2TFH100546R1001 Moulded Case Circuit Breaker - Tmax XT
Part Number: 2TFH100546R1001
Quick Summary
ABB 2TFH100546R1001 Moulded Case Circuit Breaker is designed to protect electrical distribution systems in industrial settings. Engineers often wrestle with nuisance tripping, downtime, and the challenge of meeting RoHS, CE, and other regulatory requirements. This XT1 family device aligns with IEC60947-2, CE conformity, and RoHS declarations, while CMRT reporting helps supply chain sustainability. For panel builders and OEMs, this solution delivers reliable protection with plug-in installation and predictable maintenance costs within SACE Tmax XT panels.
Product Information
Extended Description
2TFH100546R1001 ABB: XT1C160 TMD32/450 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 3.2 W
Rated Current (In)
32 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) 40 kA | (230 V AC) 40 kA | (240 V AC) 40 kA | (380 V AC) 25 kA | (415 V AC) 25 kA | (440 V AC) 12.5 kA | (500 V AC) 9 kA | (525 V AC) 8 kA | (690 V AC) 4 kA | (250 V DC) 2 Poles in Series 25 kA | (500 V DC) 3 Poles in Series 25 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 40 kA | (230 V AC) 40 kA | (240 V AC) 40 kA | (380 V AC) 25 kA | (415 V AC) 25 kA | (440 V AC) 25 kA | (500 V AC) 18 kA | (525 V AC) 8 kA | (690 V AC) 4 kA | (250 V DC) 2 Poles in Series 25 kA | (500 V DC) 3 Poles in Series 25 kA
Rated Uninterrupted Current (Iu)
160 A
Release
TMD
Release Type
TM
Short-Circuit Performance Level
C
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 → Business Impact → Application: 4P 32 A protection supports reliable distribution in mid-sized industrial panels, reducing nuisance trips and enabling consistent uptime across 690 V AC and 500 V DC systems. Application: ideal for control cabinets and switchgear where compact 4-pole protection is required. Feature → Business Impact → Application: Ics and Icu ratings of 40 kA provide robust short-circuit protection, shrinking fault clearance time and limiting damage in high-energy events. Application: suitable for critical motor feeders and feeders with high fault current potential. Feature → Business Impact → Application: 8 kV Rated Impulse Withstand Voltage and 800 V Insulation voltage enhance safety margins, enabling compliant operation in challenging environments. Application: panel assemblies subject to transient spikes and overvoltage scenarios. Feature → Business Impact → Application: 8000 electrical durability cycles and 25000 mechanical cycles extend lifecycle, lowering replacement costs and maintenance downtime. Application: long-service MCCB deployments in demanding automation and process control. Feature → Business Impact → Application: RoHS, REACH declarations, CMRT and WEEE alignment simplify regulatory clearance and supply-chain sustainability. Application: compliance-driven projects and multi-national deployments. Feature → Business Impact → Application: Plug-In Circuit-Breaker design with 4P terminals minimizes installation time and reduces field wiring complexity. Application: rapid panel assembly and serviceability in factory environments.
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FAQs
The 2TFH100546R1001 is a 4P plug-in circuit breaker designed for common 35 mm DIN rails used in industrial panels. For installation, mount the device firmly on the rail, ensure the line and load terminals are correctly identified, and secure with appropriate terminal hardware. The plug-in design facilitates rapid replacement and streamlined maintenance, reducing panel downtime and simplifying spare part logistics.
Key specifications include rated current of 32 A, rated operational voltage of 690 V AC / 500 V DC, rated insulation voltage of 800 V, and a rated impulse withstand voltage of 8 kV. It provides Ics and Icu ratings of 40 kA, ensuring strong short-circuit protection. Electrical durability is 8000 cycles and mechanical durability is 25000 cycles, supporting long service life.
Yes. With a 690 V AC rating and 4P configuration, this device is well suited for industrial power distribution and motor control centers. Its XT1 design, RoHS/CE compliance, and robust breaking capacities (Ics/Icu up to 40 kA) support reliable protection in high-energy circuits, while plug-in installation simplifies panel design and future servicing.
The product aligns with IEC60947-2, and carries CE declarations and RoHS compliance. CMRT supports responsible sourcing reporting, and WEEE category information guides packaging disposal. These certifications facilitate regulatory clearance in multi-national projects and help meet supplier sustainability requirements in modern procurement.
The device offers 8000 electrical durability cycles and 25000 mechanical cycles, reducing replacement frequency and maintenance interruptions. Low power loss of 3.2 W per pole minimizes waste heat, contributing to energy efficiency. Combined with easy plug-in installation, this translates to lower downtime, faster changeouts, and favorable total cost of ownership in industrial automation environments.