ABB 1SDA054340R1 Moulded Case Circuit Breaker - Icu 85 kA
Part Number: 1SDA054340R1
Quick Summary
ABB 1SDA054340R1 is a Moulded Case Circuit Breaker designed for reliable overcurrent protection in switchgear, distribution boards, and industrial control panels. The 4-pole unit with front terminals and PR221DS-LS/I release supports fast wiring, easier installation, and straightforward testing in tight spaces. By meeting IEC-based standards and ABB RoHS declarations, it provides robust regulatory compliance across markets. The product also carries CE conformity and SCIP data, helping customers document responsible sourcing and end-of-life information. In practice, this means fewer unplanned trips, quicker maintenance, and smoother integration into Tmax T protection schemes. This makes it a solid choice for heavy-duty applications requiring predictable performance and long service life.
Product Information
Extended Description
1SDA054340R1 ABB: C.BREAKER TMAX T5S 400 FIXED FOUR-POLE WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC PR221DS-LS/I R 320
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
SCIP
492a832c-8734-40a8-b6c3-c9b08b005b7b China (CN)
Simplified SCIP
66194654-f3a0-488f-9c22-a43878584cb0 Norway (NO) | 720c6b01-a855-447a-ae3a-5a42deebb395 France (FR) | 535dde8e-f187-4860-82f4-3e3ea4b5d6cc Netherlands (NL) | 294ac298-6852-48b0-b4c9-c0a3410651dc Sweden (SE) | 0a950a66-efee-410a-8cc0-cfcadc3b91e8 Finland (FI) | bbea19b7-82de-4b59-a4db-ce6eb80ee655 Germany (DE) | b6041b3c-e849-40fe-acbd-f5dfbae6cc68 Germany (DE) | 19602f38-688a-4859-92a6-7429e989532c Poland (PL) | 28b41b2c-345d-4078-a97c-9d55ab90c251 Germany (DE) | 856c97f2-64bd-434a-9b95-7864b3044f17 France (FR) | 532faca9-7f8b-49e7-b6d3-578f0f8455e0 Denmark (DK) | 404f8e24-5a2e-4001-a299-9845e6fb7470 Germany (DE) | 6a4770be-8f88-47ee-9cc3-1a37f3e35b7b Spain (ES) | d8767738-8ca8-41ef-9d0b-35ee1d74abf0 Hungary (HU) | 364498d8-f575-4b5f-9352-7d827edc135f Greece (GR) | 380b35e0-68d1-49e0-a402-b2f1f480c967 Germany (DE) | b24d512d-e6b7-4be1-8b5c-fb313af359c4 Poland (PL) | dd478359-05a0-4df7-96f8-6f440fc7308e Sweden (SE) | 1459c0e2-076a-4008-9381-a27690f91f9c Poland (PL) | f72d643e-8640-4bfe-87dc-f5b719114206 Bulgaria (BG) | a09cc28c-9d56-4470-bc78-f65ed9d59372 Czech Republic (CZ) | 698868fc-1981-4e94-97f4-1fc9d392989a Belgium (BE) | 31048f35-bf16-43d5-ba72-738960004d37 Portugal (PT)
Environmental Information
Product Environmental Information Tmax T5 | Breakers - Packaging disposal information
E-Number (Finland)
3655339
E-Number (Norway)
4384061
E-Number (Sweden)
3180386
EAN
8015644554385
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
186 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
6.2 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
6.2 kg
Package Level 1 EAN
8015644554385
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
4P
Power Loss
at Rated Operating Conditions per Pole 10.6 W
Rated Current (In)
320 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Voltage
690 V AC
Rated Service Short-Circuit Breaking Capacity (Ics)
(220 V AC) 85 kA | (230 V AC) 85 kA | (380 V AC) 50 kA | (400 V AC) 50 kA | (415 V AC) 50 kA | (440 V AC) 40 kA | (500 V AC) 30 kA | (690 V AC) 25 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 5 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 85 kA | (230 V AC) 85 kA | (380 V AC) 50 kA | (400 V AC) 50 kA | (415 V AC) 50 kA | (440 V AC) 40 kA | (500 V AC) 30 kA | (690 V AC) 25 kA
Rated Uninterrupted Current (Iu)
400 A
Release
PR221DS-LS/I
Release Type
EL
Short-Circuit Performance Level
S
Standards
IEC
Sub-type
T5
Terminal Connection Type
Fixed Circuit-Breakers | Front
Test Voltage Max (Utest)
3500 V
Test Voltage at Industrial Frequency for 1 Minute
3500 V
Data Sheet, Technical Information
1SDC210004D0203
Declaration of Conformity - CE
EC Declaration of Conformity Tmax T5
Instructions and Manuals
Installation instructions Tmax T5
Instructions and Manuals (Part 2)
ITSCE-RH0100001
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
UNSPSC
39121100
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Feature: 4-pole fixed front-terminal design enables straightforward wiring and reduces installation time. Business Impact: Shorter commissioning times and lower field labor costs. Application: Ideal for MCCs and panel boards where space is limited. Feature: 320 A rated current at 690 V AC supports demanding industrial loads. Business Impact: Handles higher fault currents without nuisance tripping, improving uptime. Application: Distribution and motor-control applications in manufacturing facilities. Feature: Icu of 85 kA and Ics ratings across multiple voltages provide robust fault protection. Business Impact: Enhanced safety margins and protection against high-energy faults. Application: Transformer protection and high-short-circuit environments. Feature: PR221DS-LS/I release delivers reliable tripping with selectable protection. Business Impact: Reduces risk of cascading failures and simplifies maintenance. Application: Critical protection schemes in Tmax T installations. Feature: Electrical durability 7000 cycles and mechanical durability 20000 cycles extend service life. Business Impact: Lower maintenance costs and fewer replacements. Application: Frequent switching in power distribution. Feature: RoHS and CE declarations with SCIP data simplify regulatory compliance. Business Impact: Streamlined procurement and ESG reporting. Application: Suppliers and manufacturers targeting regulated sectors. Feature: Front-terminal connection and 3500 V test voltage support robust installation and verification. Business Impact: Faster wiring checks and higher reliability during testing. Application: New installations and retrofit projects in complex panel architectures.
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FAQs
This unit uses fixed front terminals and a four-pole configuration, making it suitable for standard MCCs and distribution boards designed for Tmax T series. Verify panel cutouts match the 186 mm width and 205 mm height, and confirm front-access wiring is permissible in your enclosure.
Key ratings include 320 A rated current, 690 V AC rated operational voltage, 8 kV rated impulse withstand, and an Ics/Icu of up to 85 kA across specified voltages. It is also rated for 400 A uninterrupted current and supports 4P operation with front terminals.
Yes. The device carries the CE Declaration of Conformity and RoHS information for ABB Sace circuit breakers, along with SCIP data for responsible sourcing. These certifications simplify regulatory reporting and supplier qualification.
Electrical durability is rated at approximately 7000 cycles (60 cycles per hour) and mechanical durability around 20000 cycles (120 cycles per hour), supporting reliable operation in frequent switching environments.
Regular inspection should verify PR221DS-LS/I release integrity, front-terminal connections, and absence of overheating indicators. Given the 10.6 W per pole power loss, ensure adequate cooling in densely packed panels and schedule periodic testing of tripping characteristics to confirm reliability.