ABB 1SDA054380R1 Moulded Case Circuit Breaker - IEC Tmax T5
Part Number: 1SDA054380R1
Quick Summary
ABB 1SDA054380R1 Moulded Case Circuit Breaker provides reliable overcurrent protection for power distribution panels in industrial environments. In fast-paced automation projects, engineers often face cramped spaces, challenging front-terminal access, and the risk of unsafe component swaps. This device carries CE conformity, RoHS compliance, and IEC standard endorsement to help you meet regulatory requirements with confidence. With a 3-pole design, 320 A rating, and 690 V AC operating voltage, it suits MCCs, transformer feeders, and switchgear assemblies while delivering predictable, trip-ready performance. Its compact form, front-terminal connection, and solid-state release support easier installation, reduced maintenance time, and improved uptime for automation lines and manufacturing plants.
Product Information
Extended Description
1SDA054380R1 ABB: C.BREAKER TMAX T5V 400 FIXED THREE-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
df84e457-3430-4117-af77-772e76af351f China (CN)
Environmental Information
Product Environmental Information Tmax T5 | Breakers - Packaging disposal information
E-Number (Finland)
3655333
EAN
8015644554781
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
140 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
5.1 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
5.1 kg
Package Level 1 EAN
8015644554781
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 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) 200 kA | (230 V AC) 200 kA | (380 V AC) 200 kA | (400 V AC) 200 kA | (415 V AC) 200 kA | (440 V AC) 180 kA | (500 V AC) 150 kA | (690 V AC) 80 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 5 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 200 kA | (230 V AC) 200 kA | (380 V AC) 200 kA | (400 V AC) 200 kA | (415 V AC) 200 kA | (440 V AC) 180 kA | (500 V AC) 150 kA | (690 V AC) 80 kA
Rated Uninterrupted Current (Iu)
400 A
Release
PR221DS-LS/I
Release Type
EL
Short-Circuit Performance Level
V
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: Front-terminal fixed design and 3P construction enable straightforward installation and safe, accessible maintenance in panel boards. Business Impact: Reduces field labor time during commissioning and service while improving operator safety. Application: Ideal for MCCs and transformer feeders in automated facilities. Feature: 320 A rated current at 690 V AC with Ics up to 200 kA and Icw up to 5 kA for 1 s. Business Impact: Delivers robust fault protection for high-power feeders, minimizing arc fault risk and equipment damage. Application: Suitable for large distribution panels and critical loads in manufacturing environments. Feature: Release PR221DS-LS/I with EL release type. Business Impact: Provides precise, reliable tripping with solid-state capabilities, lowering nuisance trips and improving process uptime. Application: Critical in environments requiring tight protection coordination. Feature: Electrical durability of 7000 cycles and mechanical durability of 20000 cycles. Business Impact: Extends service life and reduces replacement costs in busy automation settings. Application: Repeated switching in heavy-load MCCs and reactor-fed feeders. Feature: IEC standards compliance, CE marking, RoHS and CMRT declarations. Business Impact: Ensures regulatory alignment, easier supplier audits, and lower risk of non-compliance penalties. Application: OEMs and service teams delivering compliant industrial protection solutions. Feature: 8 kV impulse withstand, 3500 V test voltage, and 1000 V insulation rating. Business Impact: Enhances insulation reliability and safety margins during surges and insulation testing. Application: Marine-grade and factory-floor protection where surge events occur frequently.
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FAQs
This is a 3-pole moulded case circuit breaker with fixed front terminals designed for straightforward panel mounting. It supports front-access wiring, which simplifies installation, inspection, and replacement in standard MCC and transformer feeder configurations. Ensure panel cut-out and bus bar clearances meet the 140 mm width and 205 mm height specifications.
The device is rated for 320 A and 690 V AC, with a rated impulse withstand voltage of 8 kV. Short-circuit protection reaches up to 200 kA (Ics/IcU depending on voltage), with 5 kA short-time withstand for 1 second (Icw). These specs enable dependable protection for high-power feeders and critical loads.
Yes. The product carries CE conformity under the EC Declaration of Conformity and complies with RoHS directives, ensuring regulatory alignment for European markets and safer, environmentally responsible operation in industrial environments.
Tmax T5 MCCBs like 1SDA054380R1 are suitable for motor control centers, transformer feeders, and main distribution panels in automation architectures. With fixed terminals and a robust trip release, they support reliable overload and short-circuit protection in demanding manufacturing and process environments.
The unit offers electrical durability around 7,000 cycles and mechanical durability around 20,000 cycles, reducing maintenance frequency. A low per-pole power loss of about 10.6 W, front-terminal design for quick swaps, and a compact form factor collectively contribute to lower total cost of ownership and improved uptime.