ABB 1SDA066497R1 Moulded Case Circuit Breaker - TMF 2P
Part Number: 1SDA066497R1
Quick Summary
ABB 1SDA066497R1 Moulded Case Circuit Breaker is a two-pole protection device with front terminals and a TMF release, ideal for safeguarding transformers, motors, and distribution panels in industrial environments. Selecting the right breaker can reduce nuisance trips and panel downtime, but space constraints and varying duty cycles complicate the choice. This model meets IEC standards and carries RoHS and REACH declarations along with CE conformity, supporting global compliance. With a rated service current of 125 A and a 20 A main circuit, it delivers robust protection in compact footprints while maintaining low per pole power loss. Its front terminal design simplifies wiring and accelerates installation, enabling faster commissioning and easier field upgrades within standardized automation architectures.
Product Information
Extended Description
1SDA066497R1 ABB: C.BREAKER FORMULA A1N 125 FIXED TWO-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-2
EAN
8015644004002
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
50.8 mm
Product Net Height
130 mm
Product Net Depth / Length
60 mm
Product Net Weight
0.533 kg
Package Level 1 Units
1 piece
Package Level 1 Width
143 mm
Package Level 1 Height
74 mm
Package Level 1 Depth / Length
93 mm
Package Level 1 Gross Weight
0.55 kg
Package Level 1 EAN
8015644004002
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
2P
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) 25 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) 50 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/I-II
ETIM 8
EC000228 - Power circuit-breaker for trafo/generator/installation protection
ETIM 9
EC000228 - Power circuit-breaker for trafo/generator/installation protection
IDEA Granular Category Code (IGCC)
4927 >> Molded case circuit breakers
Object Classification Code
Q
UNSPSC
39121616
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Feature TMF release provides selective protection and fast disconnection under fault, reducing downstream equipment damage and unplanned downtime. Business Impact This translates to safer motor drives and transformer protection in panel boards, minimizing maintenance costs and improving overall plant reliability. Application Ideal for distribution panels in manufacturing environments where quick, reliable tripping is essential. Feature Front terminals enable straightforward wiring, shorter installation times, and easier panel reworks. Business Impact Reduces field labor and error risk while enabling neater, maintenance-friendly connections. Application Suitable for retrofit projects and new builds with front-access wiring requirements. Feature Rated currents and voltages deliver balanced protection for moderate-load circuits, including 20 A main, 125 A Iu, 690 V Ui, and 550 V AC / 250 V DC ratings. Business Impact Supports compliant, long-life operation with predictable performance. Application Ideal for transformer feeders and motor starter panels. Feature Durability ratings of electrical 1500 cycles and mechanical 8500 cycles provide extended service life. Business Impact Lowers replacement frequency and maintenance costs in harsh industrial environments. Application Fits ABB Sace Formula A1 and A2 configurations for streamlined integration. Feature Compliance package includes CE Declaration of Conformity, RoHS, REACH, TSCA, and product literature links. Business Impact Reduces regulatory risk for global sites and accelerates audit readiness. Application Useful across global operations with standardized parts.
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FAQs
ABB 1SDA066497R1 supports front-terminal wiring and a two-pole configuration, simplifying panel layout and reducing depth. Verify busbar alignment, ensure adequate clearance for the TMF release, and consult the wiring diagram 1SDC210032D0204 before field installation to ensure proper torque, polarity, and secure terminations.
Main current is 20 A with a service current rating of 125 A. It provides a rated insulation voltage of 690 V and rated operating voltage of 550 V AC / 250 V DC. For fault protection, Ics is specified for transformer and panel protection scenarios at relevant voltages, and Icu supports higher short-circuit events within IEC guidelines.
Yes. The TMF release and two-pole design support selective coordination in transformer protection and motor feeder panels. Its front-terminal wiring simplifies integration into compact switchgear, while the rated 690 V insulation and 550 V AC operating voltage cover common industrial transformer and motor control needs, reducing nuisance tripping while protecting critical loads.
The unit carries CE conformity with a Declaration of Conformity for Formula DSA A1, plus RoHS and REACH declarations. Additional compliance references include TSCA, and standard IEC requirements. This combination supports regulatory readiness across global sites and simplifies supplier audits and documentation.
Durability specs show electrical endurance of about 1500 cycles and mechanical durability around 8500 cycles, with per-pole power loss of about 3 W. These factors translate to extended service life, lower maintenance intervals, and a lower total cost of ownership in steady-state operations, improving uptime and overall equipment effectiveness (OEE).