ABB 1SDA054345R1 Moulded Case Circuit Breaker - Tmax T5 8kV
Part Number: 1SDA054345R1
Quick Summary
ABB 1SDA054345R1 is a moulded case circuit breaker protecting industrial power feeders. Engineers confront surges, arcing faults, and downtime, so reliable protection that trips accurately is essential. This model aligns with IEC standards, CE conformity, and RoHS compliance to meet global safety and sustainability requirements. Designed for 690 V systems with front-terminal installation, it enables compact panel design, streamlined maintenance, and reduced total cost of ownership for automation and electrical distribution projects.
Product Information
Extended Description
1SDA054345R1 ABB: C.BREAKER TMAX T5S 400 FIXED FOUR-POLE WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC PR222DS/P-LSI R 400
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
140faa68-0988-4edc-9617-4e5500b1ad48 China (CN)
Simplified SCIP
710a583f-69f8-4ee8-a957-38e0414212ab Hungary (HU) | c6953311-8555-409f-afb5-983ad5bf2381 France (FR) | 88cd3c60-8fe7-44e8-8955-fddbe3f449d1 Belgium (BE) | 4d401c0b-3d8c-40e7-a57d-2305f3d3f97b Spain (ES) | 197615bb-5059-493f-be1c-7ea65a0467ee Sweden (SE) | 73a795ea-b8c0-453e-bb03-3e12cb1248b1 Germany (DE) | 682ffa4b-cd2e-4a8f-b0b8-2081cf7834a6 Germany (DE) | 29744247-cb52-4d0a-bba4-db2d34d8e7b5 Bulgaria (BG) | 8d8df28c-30e2-4845-bfa9-7b769142aa5e Portugal (PT) | 5d677df7-d77a-48eb-8d80-ea4e906812cc France (FR) | 87c96c35-db7a-4e23-b045-4a93dae54fff Poland (PL) | 65234107-6062-4534-8fe2-0f0ec623f85a Sweden (SE) | 5f1b0e25-ddb0-4f67-8dd6-18a58bc9570f Hungary (HU) | dd9855c9-573c-4d80-bb2b-2a8e7a5d24ac Poland (PL) | 61d00d68-f3c1-4e67-874e-a35dc364175d Netherlands (NL) | 77fafa11-19a1-4f01-8c5b-fa6a75f50d4b Estonia (EE) | 7f2f6344-573b-4c35-b02c-d1ea2dd77383 Greece (GR) | 14dfcd8b-ee10-4de8-a328-1d507e91b980 Germany (DE) | 12973ec6-b681-498c-b0f4-9d7ce8efaff2 Croatia (HR) | c3214853-312b-4d15-9c73-f994a3de7437 Poland (PL) | 7a25d768-7a45-4537-9475-20b76e5c3e9e Norway (NO) | 03db7190-1fdc-4d3e-a7d0-8ec361f37164 Czech Republic (CZ) | 8668b4ed-01c9-4b39-b37e-5a12f82deba5 Finland (FI) | 72ab776b-acbf-4d12-8bd0-4c79aad094fd Belgium (BE) | 625711c0-8976-4387-9403-1fd1f2b63f78 Germany (DE) | dd87a6a8-b847-43e6-88c1-2c5133ddfbfc Denmark (DK) | 6e5dc05d-8c92-41c0-b526-6ed10ceacad4 Germany (DE)
Environmental Information
Product Environmental Information Tmax T5 | Breakers - Packaging disposal information
E-Number (Finland)
3655370
E-Number (Norway)
4384065
EAN
8015644554439
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
8015644554439
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 16.5 W
Rated Current (In)
400 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
PR222DS/P-LSI
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
GL Certificate
1SDL000163R0062
Instructions and Manuals
Installation instructions Tmax T5
Instructions and Manuals (Part 2)
ITSCE-RH0100001
Instructions and Manuals (Part 3)
Release PR222DS/P and PR222DS/PD T4-T5-T6
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 → Business Impact → Application: 4P fixed front-terminal design simplifies wiring and reduces installation time, while ensuring robust mechanical stability in switchgear to minimize mis-wiring risks during maintenance or retrofits in new lines. This translates to faster commissioning and lower field labor costs for panel builders and integrators working on SACE Tmax T installations. Feature → Business Impact → Application: PR222DS/P-LSI release provides selective tripping and reliable arc protection, improving system safety and reducing unplanned downtime in critical processes such as packaging lines and process automation where uptime matters. Feature → Business Impact → Application: 400 A rated current and 85 kA short-circuit rating at typical low-voltage configurations deliver strong fault clearance capability in distribution boards and motor control centers, supporting higher-density cabinets without compromising protection. Feature → Business Impact → Application: Low power loss (16.5 W per pole) during operation lowers energy waste in continuous operation environments, contributing to energy efficiency initiatives across manufacturing floors. Feature → Business Impact → Application: Comprehensive compliance (RoHS, REACH, CMRT, SCIP) and documentation (Data Sheet 1SDC210004D0203) simplify regulatory audits and green procurement for engineering teams pursuing sustainable supply chains. Feature → Business Impact → Application: Durable mechanical (20,000 cycles) and electrical (7,000 cycles) ratings extend maintenance intervals, reducing lifecycle costs and improving total cost of ownership in mission-critical industrial networks.
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FAQs
Yes. The unit is a fixed four-pole, front-terminal moulded case circuit breaker designed for easy integration into standard AB B switchgear enclosures. With a net width of 186 mm and 103.5 mm depth, it fits common panels, while front terminals simplify wiring, commissioning, and future maintenance in Tmax T5 configurations.
The breaker is rated for 400 A nominal current (I_n) with a rated insulation voltage of 1000 V and a rated operational voltage of 690 V AC. It provides a rated ultimate short-circuit breaking capacity (I_cu) up to 85 kA, a rated short-time withstand current (I_cw) of 5 kA for 1 s, and an impulse withstand voltage (U_imp) of 8 kV. It also features 4P operation and a PR222DS/P-LSI release.
This Tmax T5 moulded case circuit breaker is suitable for high-demand distribution panels, motor control centers, switchgear, and transformer protection schemes in industrial facilities. Its 690 V AC rating and front-terminal design make it ideal for compact, modular layouts in manufacturing plants, process industries, and data-center power distribution.
The unit carries IEC-based standards alignment, CE Declaration of Conformity, and RoHS compliance. Additional declarations include REACH information, CMRT conflict minerals reporting, and SCIP registrations, supporting sustainability and compliance programs across global supply chains.
Electrical durability is rated at about 7,000 cycles and mechanical durability at roughly 20,000 cycles, which translates to longer service intervals in continuous-operation installations. Front-terminal access simplifies replacement and reduces downtime during maintenance or upgrades, delivering a favorable return on investment in production environments.