ABB 1SDA066722R1 Moulded Case Circuit Breaker - TMF 3P IEC
Part Number: 1SDA066722R1
Quick Summary
ABB 1SDA066722R1 Moulded Case Circuit Breaker protects equipment in control panels and industrial cabinets. Wiring dense panels can complicate installation and slow maintenance, increasing downtime. This device complies with CE EC Declaration of Conformity and RoHS/REACH declarations, plus TSCA, ensuring regulatory alignment across global operations. Designed for 3P configurations with front-terminal access, TMF release, and a compact footprint, it supports reliable protection without sacrificing wiring efficiency. Leveraging ABB SACE Formula A1 technology, it enables faster commissioning and predictable service life, helping OEMs and integrators reduce total cost of ownership.
Product Information
Extended Description
1SDA066722R1 ABB: C.BREAKER FORMULA A1N 125 FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMF R 20-400 A
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
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) declaration
Environmental Information
Environmental Information - Formula A1-A2 | Breakers - Packaging disposal information
Order Code US and Canada
AAN020TW
EAN
8015644006327
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
76.2 mm
Product Net Height
130 mm
Product Net Depth / Length
60 mm
Product Net Weight
0.789 kg
Package Level 1 Units
1 piece
Package Level 1 Width
136.5 mm
Package Level 1 Height
124 mm
Package Level 1 Depth / Length
110.5 mm
Package Level 1 Gross Weight
0.8 kg
Package Level 1 EAN
8015644006327
Product Main Type
SACE FORMULA
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Version
F
Electrical Durability
1500 cycle
Mechanical Durability
Nr. Operations 8500 cycle
Number of Poles
3P
Opening Time
CB with SOR 15 ms | CB with UVR 15 ms
Power Loss
at Rated Operating Conditions per Pole 3 W
Rated Current (In)
Main Circuit 20 A
Rated Impulse Withstand Voltage (Uimp)
6 kV
Rated Insulation Voltage (Ui)
690 V
Rated Operational Voltage
550 V AC | 250 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(240 V AC) 50 kA | (380 V AC) 18 kA | (415 V AC) 7.5 kA | (440 V AC) 6.25 kA | (480 V AC) 4.5 kA | (500 V AC) 2.5 kA | (250 V DC) 2 Poles in Series 5 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(240 V AC) 100 kA | (380 V AC) 36 kA | (415 V AC) 36 kA | (440 V AC) 25 kA | (480 V AC) 18 kA | (500 V AC) 10 kA | (250 V DC) 10 kA
Rated Uninterrupted Current (Iu)
125 A
Release
TMF
Release Type
TM
Short-Circuit Performance Level
N
Standards
IEC
Sub-type
A1
Terminal Connection Type
Front
Data Sheet, Technical Information
1SDC210032D0204
Declaration of Conformity - CE
EC Declaration of Conformity Formula DSA A1
Wiring Diagram
Wiring diagram FORMULA A1-A2
Instructions and Manuals
Installation Instructions Formula A1/III-IV
ETIM 8
EC000228 - Power circuit-breaker for trafo/generator/installation protection
ETIM 9
EC000228 - Power circuit-breaker for trafo/generator/installation protection
Object Classification Code
Q
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Feature front-terminal design and 3P configuration → Business Impact faster, cleaner wiring and easier field testing → Application control panels and machine cabinets in automation lines. Feature rated current of 20 A with Ui 690 V and operational voltages of 550 V AC / 250 V DC, plus 6 kV Uimp → Business Impact reliable protection across motor drives and transformers while accommodating diverse power architectures → Application panel assemblies in industrial automation. Feature short-circuit performance with Ics up to 50 kA (240 V AC) and Icu up to 100 kA → Business Impact strong fault isolation reduces downtime and damage to upstream devices → Application transformer protection and distribution boards. Feature RoHS, REACH, CMRT, and TSCA compliance → Business Impact regulatory readiness and global deployment → Application multinational manufacturing. Feature front-terminal wiring, compact 76.2 mm width, 130 mm height, and 60 mm depth → Business Impact space optimization and simpler installation → Application space-constrained control panels. Feature IEC standards alignment and SACE Formula A1 sub-type A1 TMF release → Business Impact predictable performance and easier integration with existing protection schemes → Application machine builders and panel manufacturers.
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FAQs
Front-terminal MCCBs simplify wiring and testing in dense panels, enabling quicker commissioning and easier field adjustments. When planning installation, verify panel cutouts match the 76.2 mm width and ensure sufficient clearance for front-entry connections and tripping mechanisms. The 3P format supports common industrial layouts, and the TMF release provides reliable protection for motor and transformer circuits.
Key specs include 20 A rated current, 690 V rated insulation voltage, 550 V AC / 250 V DC rated operational voltage, 6 kV impulse withstand, and 3P front-terminal design. With Ics up to 50 kA (240 V AC) and Icu up to 100 kA, the device offers strong short-circuit protection, enabling safe disconnection of faulted circuits and minimizing device damage in high-energy events.
Yes. The ABB 1SDA066722R1 is designed under the SACE Formula A1 family with TMF release, providing robust short-circuit protection suitable for transformer protection schemes. Its 6 kV impulse rating and 690 V insulation rating support transformer feeders, while front-terminal access simplifies wiring in transformer rooms and control panels.
The unit carries CE conformity (EC Declaration of Conformity) and RoHS/REACH declarations, along with TSCA and CMRT where applicable. WEEE categorization and explicit environmental information further support end-of-life handling. These compliances enable global deployment in regulated industries and help satisfy supplier and customer due diligence.
The front-terminal design reduces wiring time and minimizes installation errors, contributing to faster maintenance and lower labor costs. High reliability from TMF release and strong Ics/Icu ratings help prevent costly downtime, while RoHS/REACH/TSCA compliance reduces regulatory risk for global manufacturing sites, delivering a favorable total cost of ownership over the device lifecycle.