ABB 1SDA066731R1 MCCB - TMF A1 3P 690V CE IEC
Part Number: 1SDA066731R1
Quick Summary
ABB 1SDA066731R1 MCCB provides reliable overcurrent protection for power distribution panels and motor circuits. This molded case circuit breaker is designed to simplify panel integration while delivering fast response under fault conditions. Engineers often grapple with limited space, difficult front-terminal access, and the need to maintain safety and uptime across critical processes. The device carries CE conformity and IEC standards, with RoHS and REACH declarations plus TSCA compliance ensuring global regulatory alignment. By combining compact geometry with front-terminal wiring and a robust TMF release, it supports easy installation, lower wiring costs, and consistent protection across 125 A applications. For procurement teams, the formula A1 series delivers familiar ABB reliability and scalable protection.
Product Information
Extended Description
1SDA066731R1 ABB: C.BREAKER FORMULA A1N 125 FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMF R 100-1000 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
AAN100TW
EAN
8015644694128
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
0.803 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
0.845 kg
Package Level 1 EAN
8015644694128
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 8 W
Rated Current (In)
Main Circuit 100 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 wiring and TMF release → Reduces installation time and wiring errors, improving panel build efficiency while maintaining safe fault interruption. Application ideal for control panels and switchgear where quick access to terminals matters and reliability is critical. Feature 3P design and 100 A rating → Delivers robust feeder protection for motors and distribution circuits with predictable tripping behavior, lowering downtime risk in manufacturing environments. Application suitable for power distribution boards and machine feeders requiring precise protection curves. Feature wide short-circuit performance (Ics and Icu) across multiple voltages → Ensures adequate interruption capacity for transformers and generator feeds, supporting compliance with IEC protection standards and reducing replacement costs after faults. Application used in medium voltage panel protection and complex distribution schemes. Feature RoHS, REACH and TSCA declarations → Simplifies global sourcing and regulatory compliance, reducing supply chain risk. Application supports multinational projects and cross-border procurement in industrial plants. Feature durability metrics: 1500 electrical cycles and 8500 mechanical cycles → Extends service life in high-cycle environments, lowering maintenance frequency and total cost of ownership. Application suited for continuous operation in automation cells and process lines. By leveraging ABB SACE Formula A1 lineage and front-terminal MCCB architecture, this device delivers scalable protection with straightforward integration into existing electrical rooms.
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FAQs
For optimal performance, ensure proper clearance for front-terminal wiring and compatible busbar spacing in the panel. Use appropriate torque on terminal screws, follow the front-access design guidance, and verify that the mounting depth matches the panel enclosure to maintain reliable tripping and easy maintenance in control cabinets.
The MCCB provides configurable protection with Ics values such as up to 50 kA at 240 V and up to 18 kA at 380 V, plus higher Icu ratings up to 100 kA at 240 V. This enables strong fault interruption for transformers, feeders, and motor circuits while meeting IEC protection standards and minimizing damage.
Yes, it supports DC operation with a rated operational voltage of 250 V DC and a safety-rated trip mechanism. It also provides 550 V AC / 250 V DC operating range and front-terminal connection for reliable DC distribution in automated systems, with a sturdy TMF release for stable performance under DC fault conditions.
The device carries RoHS and REACH declarations, CMRT for conflict minerals, and TSCA compliance, alongside CE conformity and IEC standards. These declarations simplify global procurement and ensure regulatory alignment for multinational manufacturing and panel assembly projects.
Formula A1 offers a compact, front-terminal MCCB design with reliable TMF release for rapid fault clearance, plus ABB’s track record in automation protection. The 3P configuration, 100 A rating, and 690 V insulation support efficient panel protection, reduced installation time, and predictable, scalable protection across motor and transformer feeders in industrial environments.