ABB 1SDA063438R1 Moulded Case Circuit Breaker - 1150 V AC
Part Number: 1SDA063438R1
Quick Summary
ABB 1SDA063438R1 is a moulded case circuit breaker engineered for dependable power distribution in industrial controls. Engineers often contend with panel downtime caused by protection set-up errors and complex wiring, which slows commissioning and increases risk. This Tmax T5 device supports 3P operation at 400 A with front terminals for copper cables and a TM release for fast, predictable tripping. It carries CE conformity, RoHS compliance, and environmental declarations (CMRT/TSCA), helping you meet European and global regulatory requirements. Designed for scalable automation, it delivers reliable interrupting performance at 1150 V AC and up to 12 kA short-circuit capacity, reducing total cost of ownership.
Product Information
Extended Description
1SDA063438R1 ABB: C.BREAKER TMAX T5V 400 1150V AC FIXED THREE-POLE WITH FRONT TERMINALS FOR CABLE Cu AND THERMOMAGNETIC RELEASE TMA R 400 I3=2000...4000 A
Environmental Product Declaration - EPD
NoDecNee
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
Product Environmental Information Tmax T5 | Breakers - Packaging disposal information
EAN
8015644660628
Minimum Order Quantity
1 piece
Customs Tariff Number
85352100
Product Net Width
140 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
4.8 kg
Package Level 1 Units
1 piece
Package Level 1 Width
248 mm
Package Level 1 Height
240 mm
Package Level 1 Depth / Length
285 mm
Package Level 1 Gross Weight
4.8 kg
Package Level 1 EAN
8015644660628
Product Main Type
SACE Tmax T
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Suitable For
T5
Suitable for Product Class
Moulded Case Circuit Breakers
Version
F
Electrical Durability
7000 cycle | 60 cycles per hour
Mechanical Durability
20000 cycle | 120 cycles per hour
Number of Poles
3P
Power Loss
at Rated Operating Conditions per Pole 19.5 W
Rated Current (In)
400 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Voltage
1150 V AC | 1000 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(1000 V AC) 10 kA | (1150 V AC) 6 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 5 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(1000 V AC) 20 kA | (1150 V AC) 12 kA
Rated Uninterrupted Current (Iu)
400 A
Release
TMA
Release Type
TM
Short-Circuit Performance Level
V
Standards
IEC
Sub-type
T5
Terminal Connection Type
Fixed Circuit-Breakers | Front for Copper Cables
Data Sheet, Technical Information
U.S. Catalog - SACE Tmax for special applications. Adaptability, versatility and complete freedom
Declaration of Conformity - CE
EC Declaration of Conformity Tmax T5
GL Certificate
1SDL000163R0062
Instructions and Manuals
Tmax T5 1000 V AC/DC - 1150V AC
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 terminals for copper cables enable straightforward wiring and safer maintenance. Business Impact: Reduces installation time and wiring errors, improving panel assembly efficiency. Application: Ideal for control cabinets and power distribution panels in automotive, packaging, and process industries. Feature: 3P fixed mounting with TM release provides robust mechanical stability and precise protection coordination. Business Impact: Enhances reliability in high-vibration environments and supports predictable trip performance. Application: Suitable for motor control centers and feeders where dependable protection is critical. Feature: Electrical ratings of 400 A and 1150 V AC extend capacity for demanding loads. Business Impact: Supports larger loads and higher voltage systems without oversizing components. Application: Industrial automation banks, data-center auxiliary circuits, and distribution boards. Feature: High fault-rupture capacity—Ics up to 10 kA (1000 V) / 6 kA (1150 V) and Icu up to 20 kA (1000 V) / 12 kA (1150 V). Business Impact: Improves safety margins and fault tolerance, reducing downtime and equipment damage. Application: Critical protection schemes for transformers, feeders, and MCCs. Feature: Comprehensive compliance and environmental data, including CE, RoHS, TSCA/CMRT declarations. Business Impact: Simplifies regulatory approval and supplier qualification, lowering procurement risk. Application: Global deployments with strict regulatory requirements. Feature: Tmax T5 platform characteristics—Uimp 8 kV, Icw 5 kA (1 s). Business Impact: Enhances resilience to transient faults and surge events, extending equipment life. Application: Live panels and high-energy circuits in manufacturing lines.
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FAQs
This device uses a 3P fixed mounting configuration with front terminals designed for copper cables, simplifying wiring and reducing assembly errors. When installing, ensure correct cable sizing and tighten torque per system guidelines to maintain reliable connection and safe maintenance access in control panels.
Key specs include a rated current of 400 A, rated operational voltage of 1150 V AC (1000 V DC), rated impulse withstand voltage of 8 kV, and fault capacities Ics up to 10 kA (1000 V) / 6 kA (1150 V) and Icu up to 20 kA (1000 V) / 12 kA (1150 V). It also features Icw 5 kA for 1 s and a 3P configuration with TM release.
Yes. The 1SDA063438R1 is a SACE Tmax T5 moulded case circuit breaker designed for Tmax T5 applications, offering 3P protection, front-terminal access for copper cabling, and a TMA release for coordinated, reliable tripping in power distribution panels.
The device provides CE conformity, RoHS compliance, and environmental declarations (CMRT and TSCA). These certifications assist with regulatory approvals, sustainability reporting, and supplier qualification for European and global markets.
With 7000 electrical durability cycles and 20000 mechanical cycles, the 1SDA063438R1 offers long service life and predictable operation, reducing maintenance downtime. Its high short-circuit ratings and front-terminal design simplify replacements and panel upgrades, delivering lower total cost of ownership in high-demand industrial installations.