ABB 2TFH100021R1001 MCCB XT1 - 690V IEC60947-2
Part Number: 2TFH100021R1001
Quick Summary
ABB 2TFH100021R1001 MCCB XT1 provides reliable overcurrent protection for LV switchgear and control panels. Engineers often wrestle with nuisance tripping, space constraints, and evolving safety standards; this MCCB addresses those challenges with precise trip curves, compact footprint, and durable construction. It carries CE declarations, complies with IEC60947-2, and aligns with RoHS and GB/T 14028.2; together they support global deployment. By leveraging SACE Tmax XT technology, it delivers predictable protection and long lifecycle performance, supporting streamlined maintenance and reduced downtime. For procurement, you gain a proven MCCB solution that fits standard DIN rail or panel layouts and supports scalable protection schemes. Industry-ready, globally deployed.
Product Information
Extended Description
2TFH100021R1001 ABB: XT1B160 TMD16/450 FFC 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
F
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 1.5 W
Rated Current (In)
16 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) 25 kA | (230 V AC) 25 kA | (240 V AC) 25 kA | (380 V AC) 18 kA | (415 V AC) 18 kA | (440 V AC) 11.5 kA | (500 V AC) 8 kA | (525 V AC) 6 kA | (690 V AC) 3 kA | (250 V DC) 2 Poles in Series 18 kA | (500 V DC) 3 Poles in Series 18 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 25 kA | (230 V AC) 25 kA | (240 V AC) 25 kA | (380 V AC) 18 kA | (415 V AC) 18 kA | (440 V AC) 15 kA | (500 V AC) 8 kA | (525 V AC) 6 kA | (690 V AC) 3 kA | (250 V DC) 2 Poles in Series 18 kA | (500 V DC) 3 Poles in Series 18 kA
Rated Uninterrupted Current (Iu)
160 A
Release
TMD
Release Type
TM
Short-Circuit Performance Level
B
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: 4P configuration with a rated current of 16 A and a compact form factor. Business Impact: Optimizes space in panel boards while delivering reliable protection for small-to-medium LV equipment. Application: suited for distribution boards in manufacturing lines and OEM panel designs. Feature: High fault current capability with Rated Short-Circuit Breaking Capacity (Ics) up to 25 kA and Rated Ultimate Breaking Capacity (Icu) up to 25 kA across applicable voltages. Business Impact: Fast fault clearance minimizes arc wear and equipment damage, improving uptime. Application: motor starters, pumps, and other high-inrush loads in industrial environments. Feature: Front-for-copper-cable terminal connections and clear labeling. Business Impact: Simplifies field wiring and reduces installation errors, cutting commissioning time. Application: retrofit projects and new panel builds with standard copper conductors. Feature: Environmental and regulatory compliance including IEC60947-2, CE declarations, RoHS, and GB/T 14028.2. Business Impact: Smooth procurement across regions and reduced risk of compliance-related downtime. Application: global deployments in multi-site facilities. Feature: Lifetime durability with Electrical Durability of 8000 cycles and Mechanical Durability of 25000 cycles. Business Impact: Longer service intervals lower maintenance costs and total cost of ownership. Application: steady protection in critical infrastructure. Feature: Voltage ratings of 690 V AC / 500 V DC and Insulation Voltage of 800 V. Business Impact: Broad compatibility with common low-voltage networks, simplifying spec and vendor consolidation. Application: distribution feeders and panel protection in mixed AC/DC systems.
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FAQs
This MCCB XT1 is rated for 690 V AC and 500 V DC operation with a 4P configuration and front-terminal copper cable connections, simplifying wiring in most low-voltage switchgear and panel assemblies. Ensure terminal torque and conductor size meet the 16 A rating and use compatible DIN rail mounting for reliable mechanical support.
The device provides Ics up to 25 kA and Icu up to 25 kA across the listed voltages, enabling robust fault clearance for typical motor loads and distribution feeders. This high breaking capacity allows you to design with a comfortable safety margin, reducing the risk of equipment damage during faults.
Yes. The XT1 family is aligned with IEC60947-2, supported by CE declarations, RoHS information, and GB/T 14028.2 compliance. This ensures regulatory acceptance in most regions and simplifies cross-border procurement for multi-site deployments.
Ideal for motor control centers, distribution boards, and general purpose protection in manufacturing and processing facilities. The 4P, 16 A rating, and 690 V AC capability make it a strong choice for compact protection schemes requiring reliable trip performance and easy integration with existing control circuits.
With 8000 electrical cycles and 25000 mechanical cycles, the XT1 MCCB delivers long lifecycle durability, reducing frequency of replacements and downtime. Combined with a compact footprint and straightforward installation, this translates to lower maintenance costs and faster commissioning, driving a favorable total cost of ownership over the system’s life.