ABB 1SDA054391R1 MCCB Tmax T5 Front-Terminal - PR221DS-I
Part Number: 1SDA054391R1
Quick Summary
ABB 1SDA054391R1 MCCB Tmax T5 Front-Terminal is a four-pole protection device for industrial power distribution. Engineers often contend with tight switchgear spaces, complex wiring routes, and the need for reliable fault interruption. This MCCB carries IEC standards, CE conformity, RoHS/REACH declarations, and GL certification to support global deployments. With four poles and front-terminal access, it integrates into Tmax T5 assemblies, delivering robust protection, straightforward installation, and minimized downtime for critical processes. By combining regulatory readiness with dependable performance, it supports OEMs and plant operators seeking safer, compliant electrical systems.
Product Information
Extended Description
1SDA054391R1 ABB: C.BREAKER TMAX T5V 400 FIXED FOUR-POLE WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC PR221DS-I 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
Environmental Information
Product Environmental Information Tmax T5 | Breakers - Packaging disposal information
EAN
8015644554897
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
8015644554897
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) 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-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
GL Certificate
1SDL000163R0062
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: Four-pole fixed construction with front terminals. Business Impact: Simplifies wiring, enables safer maintenance, and supports compact panel layouts, reducing installation time and field errors. Application: Ideal for motor feeders and transformer protection in switchgear and control cabinets. Feature: PR221DS-I solid-state release. Business Impact: Improves trip discrimination and rapid fault clearance, minimizing arc flash exposure and equipment damage. Application: Critical in high-energy industrial environments where accurate release is essential for uptime. Feature: High short-circuit withstand and durability. Business Impact: Icu up to 200 kA and Icw of 5 kA for 1 s deliver dependable protection during peak faults, lowering repair costs and downtime. Application: Suitable for feeders and distribution networks in manufacturing plants. Feature: Wide voltage and insulation margins. Business Impact: Ui 1000 V and Uimp 8 kV provide margin for transformer protection and safety compliance across diverse grids. Application: Used in 690 V AC systems with robust insulation requirements. Feature: Compliance and lifecycle readiness. Business Impact: RoHS/REACH, CMRT, TSCA declarations, and CE conformity reduce regulatory risk and streamline global procurement. Application: End-to-end compliance for multinational projects and OEM supply chains. Feature: Mechanical and physical compatibility. Business Impact: 186 mm width, 205 mm height, 103.5 mm depth and 6.2 kg weight enable straightforward mounting in standard MCCB enclosures. Application: Ideal for retrofit and new builds in control rooms and switchgear rooms.
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FAQs
This fixed 4P MCCB uses front terminals for convenient wiring and fast field assembly. Verify enclosure rating for 690 V AC systems, ensure adequate clearance for terminal torque, and follow installation instructions 1SDC210004D0203. Provide proper labeling and space for future maintenance while observing torque specs and safety clearances.
The breaker is rated for 400 A In with a rated operational voltage of 690 V AC and Ui 1000 V. It withstands impulse voltages up to 8 kV and offers Icu up to 200 kA and Icw of 5 kA for 1 s. Power loss is approximately 16.5 W per pole, supporting reliable protection in demanding applications.
Yes. With four poles, fixed front-terminal mounting, and a PR221DS-I release, the device provides robust protection for transformer feeders and switchgear. Its high Icu/Icw ratings and 690 V AC capability make it a strong match for medium- to large-scale protection schemes in industrial plants.
The device carries IEC standards, CE Declaration of Conformity, RoHS and REACH declarations, CMRT, TSCA compliance, and GL certification. These certifications support global deployment, regulatory alignment, and reduced risk in cross-border procurement and OEM supply chains.
Expect improved uptime due to reliable trip performance from the PR221DS-I release and solid-state operation. Front-terminal design speeds wiring and future maintenance, reducing labor costs. With durable construction and global certifications, the device supports long service life and predictable replacement cycles, contributing to lower total cost of ownership in continuous-operation environments.