ABB 1SDA068755R1 Moulded Case Circuit Breaker - TMF 32 A
Part Number: 1SDA068755R1
Quick Summary
ABB 1SDA068755R1 is a moulded case circuit breaker designed for protective switching in industrial power distribution networks. It addresses wiring complexity and downtime by offering front-terminal access that simplifies installation and servicing. This device carries CE conformity, RoHS and REACH declarations, and TSCA alignment, supporting compliant global deployments. By delivering a compact 1P solution with the TMF release and solid fault protection, it helps panel builders and integrators optimize reliability, reduce maintenance costs, and accelerate project timelines.
Product Information
Extended Description
1SDA068755R1 ABB: C.BREAKER FORMULA A1N 125 FIXED SINGLE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMF R 32-400 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
AAN032TW-1
EAN
8015644696764
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
8015644696764
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 4 W
Rated Current (In)
Main Circuit 32 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, 1P protection reduces wiring complexity and speeds up panel assembly. Business Impact: Shorter commissioning times and fewer field wiring errors, improving on-site productivity. Application: Control panels and power distribution units where quick access to terminations matters. Feature: TMF thermal-magnetic release delivers fast, selective fault interruption with reduced nuisance tripping. Business Impact: Enhanced system availability and safe shutdown control, lowering downtime costs. Application: Transformer feed protection and motor control circuits subject to transient faults. Feature: Rated 32 A with 690 V insulation and 415 V AC / 125 V DC operational voltage. Business Impact: Broad compatibility across low- and medium-voltage panels, reducing part proliferation. Application: Industrial distribution boards and switchgear assemblies. Feature: Ics and Icu capabilities (12.5 kA/25 kA at relevant voltages) provide robust fault handling. Business Impact: Higher fault tolerance and safer outages, preserving downstream equipment. Application: High inrush and surge-prone industrial facilities. Feature: Dimensions 25.4 mm width, 130 mm height, 60 mm depth with 0.25 kg weight. Business Impact: Space-efficient panels, easier retrofits, and lighter shipping. Application: Slotted enclosures and compact control cabinets. Feature: Compliance and data hosting (REACH, RoHS, TSCA, IEC). Business Impact: Simplified regulatory approvals and smoother cross-border distribution. Application: Global manufacturing and export-ready assemblies.
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FAQs
ABB 1SDA068755R1 uses front-terminal connections, enabling simpler wiring and faster panel assembly. Typical installation requires adequate space for front-accessed terminals and adherence to compact dimensions (25.4 mm width, 130 mm height, 60 mm depth). Ensure correct torque on terminal screws and compatible panel cutouts to minimize maintenance time and wiring errors.
The device is a 1P MCCB rated for 32 A with Ui of 690 V and Uo of 415 V AC / 125 V DC. It withstands impulses up to 6 kV and provides service and ultimate short-circuit breaking capacities of up to 12.5 kA (Ics) and 25 kA (Icu) at respective voltages, supporting robust protection in demanding industrial environments.
Yes. The product carries a CE Declaration of Conformity and RoHS information, with REACH declarations included in the material compliance data. Additional environmental and regulatory declarations (CMRT, TSCA) support compliance for global manufacturing and export workflows.
This 1P TMF MCCB is well-suited for industrial control panels, transformer protection schemes, and power distribution assemblies where front-terminal access is advantageous. Its 32 A rating and 690 V insulation enable integration in medium-power distribution, with IEC standards alignment ensuring reliable operation in diverse plant environments.
Electrical durability is rated at 1500 cycles and mechanical durability at 8500 cycles, reflecting reliable life under switching and fault conditions. With front-terminal design and compact form, maintenance is straightforward, enabling targeted replacements or upgrades during scheduled maintenance windows without extensive panel disassembly.