ABB 1SDA054461R1 Moulded Case Circuit Breaker - 3P Front terminals
Part Number: 1SDA054461R1
Quick Summary
ABB 1SDA054461R1 is a high-performance moulded case circuit breaker designed to protect medium-voltage panels and critical automation lines. Engineers often face nuisance trips, documentation gaps, and long lead times when selecting MCCBs for demanding environments. This device aligns with IEC standards and CE marking, while RoHS and REACH compliance support safe, regulatory-friendly deployment. With a front-terminal design and Tmax T5 release, it enables quick installation, straightforward diagnostics, and scalable protection for power distribution in manufacturing and process plants. Its 500 A rating and 85 kA short-circuit capacity provide reliable protection for medium-sized feeders, reducing unplanned downtime and supporting steady plant uptime.
Product Information
Extended Description
1SDA054461R1 ABB: C.BREAKER TMAX T5S 630 FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMA R 500 I3=2500...5000 A
Country of Origin
China (CN)
Lead Time
37 day
Made To Order
No
Warranty Return
Product under warranty must be returned
Product Sales Status
Inactive
Quote Only
No
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
E-Number (Finland)
3655296
EAN
8015644555641
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
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
8015644555641
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
5000 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 28.8 W
Rated Current (In)
500 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Voltage
690 V AC | 750 V DC
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 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 | (250 V DC) 2 Poles in Series 50 kA | (500 V DC) 2 Poles in Series 36 kA | (750 V DC) 3 Poles in Series 25 kA
Rated Uninterrupted Current (Iu)
630 A
Release
TMA
Release Type
TM
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 → Business Impact → Application: The 3-pole fixed front-terminal design simplifies panel assembly and maintenance, reducing installation time and potential terminal torque issues in crowded switchgear zones, making it ideal for new builds or upgrades in automated lines. The Tmax T5 release (TMA) delivers precise tripping characteristics, enabling selective coordination and minimized collateral damage during faults, which is critical in transformer protection and distribution feeders. With a rated current of 500 A, this MCCB supports large feeders without over-sizing, cutting capital costs while maintaining fault protection. Insulation voltage of 1000 V and test voltage up to 3500 V provide robust isolation for industrial environments, while a 690 V AC / 750 V DC rated operational voltage covers diverse drive and control systems. The unit’s RoHS and REACH compliance, plus IEC certification, ease regulatory alignment across plants. Durability specs—5000 electrical cycles and 20000 mechanical cycles—translate to longer service life and reduced maintenance spend. Front-terminal configuration enhances diagnostics and retrofit ease in existing panels, supporting faster project delivery and improved reliability in automation loops.
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FAQs
The 1SDA054461R1 uses fixed front terminals designed for straightforward retrofit into panels that accept Tmax T Series devices. Its 3P configuration and 500 A rating align with common distribution feeders, enabling quick integration without major rewiring. For best results, verify clearance for the front-terminal connection and ensure compatibility with the Tmax T5 family release (TMA) trip characteristics.
Key specs include 500 A rated current, rated operational voltage of 690 V AC and 750 V DC, 8 kV test voltage, and 85 kA short-circuit capacity at standard voltages. It has 3 poles, fixed front terminals, electrical durability of 5000 cycles, and mechanical durability of 20000 cycles, making it suitable for frequent switching in automation panels.
Yes. The Tmax T5 MCCB with TMA release is designed for transformer and feeder protection within distribution boards and automated process lines. Its 3P configuration, high short-circuit capacity, and robust insulation voltage support reliable protection while enabling selective operation to minimize impact on other circuits.
The unit complies with IEC standards and carries CE conformity, RoHS and REACH compliance, plus CMRT for conflict minerals reporting. It is designed to meet regulatory requirements across global manufacturing environments, simplifying procurement and documentation for audits.
Expect electrical durability around 5000 cycles and mechanical durability near 20000 cycles, which translates to extended service life in steady-duty industrial applications. Plan periodic inspection of front-terminal connections, verify trip settings, and maintain documentation for RoHS/REACH obligations. If replacement parts are needed, ensure model compatibility within the Tmax T family.