ABB 1SDA066687R1 Moulded Case Circuit Breaker - TMF Release
Part Number: 1SDA066687R1
Quick Summary
ABB 1SDA066687R1 Moulded Case Circuit Breaker is designed to protect transformers, generators, and distribution panels in industrial control systems. This compact, front-terminal device helps prevent cascading faults and minimizes downtime by ensuring fast, reliable tripping under overloads and short circuits. The TMF release variant provides precise TM front release and safety features, supporting dependable protection in demanding environments. With IEC-level standards and RoHS/REACH declarations, it guarantees regulatory compliance across facilities. For procurement and engineering teams, this translates to easier stocking, faster installation, and lower lifecycle costs while maintaining safety margins in critical power circuits. Secondary benefits include compatibility with ABB SACE FORMULA components and scalable protection across panel downsizing goals.
Product Information
Extended Description
1SDA066687R1 ABB: C.BREAKER FORMULA A1N 125 FIXED SINGLE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMF R 25-400 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
AAN025TW-1
EAN
8015644693916
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
25.4 mm
Product Net Height
130 mm
Product Net Depth / Length
60 mm
Product Net Weight
0.25 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
0.3 kg
Package Level 1 EAN
8015644693916
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
1P
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 25 A
Rated Impulse Withstand Voltage (Uimp)
6 kV
Rated Insulation Voltage (Ui)
690 V
Rated Operational Voltage
415 V AC | 125 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(240 V AC) 12.5 kA | (380 V AC) 2.5 kA | (415 V AC) 1.25 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(240 V AC) 25 kA | (380 V AC) 5 kA | (415 V AC) 5 kA | (125 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
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 1P TMF release simplify wiring and maintenance, reducing panel install time and cutting commissioning costs. Business Impact: Faster, error-free wiring and safer service work translate to lower labor costs and minimized downtime in control rooms. Application: Suitable for compact switchgear where front access is essential.Feature: Rated current of 25 A and rated insulation voltage of 690 V support robust protection in moderate power distributions. Business Impact: Protects critical loads without over-sizing panels, enabling cost-effective, scalable architectures. Application: Motor control centers and transformer feeders in industrial facilities.Feature: Rated operational voltage of 415 V AC / 125 V DC and high short-circuit ratings (Ics up to 12.5 kA at 240 V, Icu up to 25 kA) deliver dependable protection for complex circuits. Business Impact: Improves safety margins and reduces risk of equipment damage during faults. Application: Electrical distribution and process lines with mixed AC/DC control logic.Feature: Mechanical durability (8500 cycles) and electrical durability (1500 cycles) extend service life in demanding environments. Business Impact: Lower maintenance cadence and replacement costs, improving total cost of ownership. Application: Frequent switching in automation panels and protection of critical feeders.Feature: Low power loss (3 W per pole) enhances energy efficiency in always-on protection schemes. Business Impact: Lower heat and cooling requirements in panel boards, enabling denser layouts. Application: Energy-conscious machine rooms and panel assemblies.Feature: Comprehensive compliance footprint (RoHS, REACH, TSCA, CMRT, WEEE) reduces regulatory risk for global deployments. Business Impact: Streamlined compliance across multi-site projects and easier supplier audits. Application: Global manufacturing environments needing traceable material declarations.
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FAQs
The device features front-terminal connection for streamlined wiring, safer servicing, and easier panel integration. Its compact 25 A, 690 V rated frame fits standard MCCBs and allows rapid field wiring without rear access. This minimizes neutral/ground routing complexity and reduces labor time during installation and maintenance.
The unit provides 25 A rated current and 690 V rated insulation voltage, with 415 V AC / 125 V DC rated operational voltage. Short-circuit capability includes Ics up to 12.5 kA at 240 V and up to 1.25–2.5 kA at higher voltages, with Icu up to 25 kA. Release is TMF, with front-access TM operation and 1P poles.
Yes. It is a SACE Formula TMF one-pole moulded case circuit breaker designed for transformer and generator protection in panel boards. Its front-terminal design, AC/DC operating range, and high short-circuit ratings make it well-suited for transformer feeders, LV distribution, and protection in compact switchgear.
The part conforms to IEC standards and carries CE-related conformity declarations. It is RoHS compliant under EU directives and has REACH declarations. Additional environmental and compliance data include CMRT, TSCA declarations, and WEEE categorization, supporting regulatory compliance across global sites.
Expect lower lifecycle costs due to 8500 mechanical and 1500 electrical cycles, reducing replacement frequency. The 3 W per pole loss improves panel heat management, enabling denser layouts. Front terminals simplify maintenance and wiring checks, while RoHS/REACH/TSCA compliance reduces audit risk during supplier qualification and multi-site deployments.