ABB 1SDA050534R1 Moulded Case Circuit Breaker - IEC 947-2
Part Number: 1SDA050534R1
Quick Summary
ABB 1SDA050534R1 is a moulded case circuit breaker designed for reliable overload protection in industrial control panels. In tight spaces or Isomax configurations, wiring complexity and downtime can erode productivity. It carries CE conformity and IEC 947-2 compliance, with RoHS information ensuring reputable material controls. For Isomax S6L panels, this design delivers reliable protection with straightforward installation and long-term cost containment. Its 3P fixed configuration, front terminals, and 800 A nominal current support high-load motors and feeders. This unit aligns with Isomax Acc and PR211 LI release for convenient field upgrades. Its compact footprint and front-terminal design help reduce installation downtime and simplify future replacements.
Product Information
Extended Description
1SDA050534R1 ABB: CIRCUIT-BREAKER ISOMAX S6L 800 1000V THREE-POLE FIXED WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC PR 211 LI R 800
RoHS Information
1SDL000194R0001
Environmental Information
1SDL000144R0
EAN
8015644507107
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
305 mm
Product Net Height
285 mm
Product Net Depth / Length
0.1035 m
Product Net Weight
9.5 kg
Package Level 1 Units
1 piece
Package Level 1 Height
285 mm
Package Level 1 Depth / Length
305 mm
Package Level 1 Gross Weight
20.5 kg
Package Level 1 EAN
8015644507107
Product Main Type
SACE Isomax
Product Name
Moulded Case Circuit Breaker
Suitable For
Isomax Acc
Suitable for Product Class
Isomax
Version
Fixed
Electrical Durability
5000
Number of Poles
3P
Power Loss
100 W
Rated Current (In)
800 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Operational Voltage
600 V AC
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(230 V AC) 200 kA | (500 V AC) 65 kA | (440 V AC) 80 kA | (220 V AC) 200 kA | (660 V AC) 30 kA | (380 V AC) 100 kA | (690 V AC) 30 kA
Rated Uninterrupted Current (Iu)
800 A
Release Type
PR211/P-LI
Short-Circuit Performance Level
L
Standards
IEC947-2
Sub-type
S6
Terminal Connection Type
Front
Test Voltage at Industrial Frequency for 1 Minute
3000 V
Data Sheet, Technical Information
ITSCE-604050012
Declaration of Conformity - CE
1SDL000160R0042
Instructions and Manuals
Instructions for installation S6
Instructions and Manuals (Part 2)
PR211 I and PR211 LI Overcurrent Release Instructions for installation
Object Classification Code
Q
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
The 3P fixed design with front terminals reduces wiring time and minimizes space requirements, enabling faster panel assembly and easier field servicing; this translates to shorter downtime and lower labor costs in industrial control environments. The 800 A nominal current and 600 V AC rating provide robust protection for heavy feeders, improving uptime and protecting critical loads from overloads and short circuits. The PR211/P-LI solid-state release adds precise, reliable tripping in diverse operating conditions, while the 8 kV impulse withstand and L short-circuit performance ensure selective coordination and safety in demanding facilities. RoHS compliance and documented environmental information reinforce regulatory alignment, helping procurement meet sustainability targets. Front-access terminals simplify maintenance, reduce fault-causing wiring mistakes, and support quick replacements within Isomax configurations. The unit’s dimensions (305 mm width, 285 mm height) fit common Isomax enclosures, aiding consistent retrofit programs. Overall, this MCCB lowers total cost of ownership through reliable protection, reduced maintenance effort, and streamlined installation in Isomax Acc systems.
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FAQs
ABB 1SDA050534R1 is a 3P fixed MCCB designed for Isomax S6L panel installations with front-terminal connections. Plan for a clean front-access wiring path and verify enclosure fit (305 mm wide, 285 mm high). Follow the manufacturer torque guidelines and use the PR211 LI release for added protection. The unit’s footprint supports straightforward migration and quick field servicing in Isomax configurations.
Key specs include rated current In of 800 A, rated operational voltage of 600 V AC, 3 poles, and a PR211 LI release. The device provides an impulse withstand voltage of 8 kV and a short-circuit performance level of L, with Icu values varying by voltage up to 200 kA at lower voltages. Together these specs enable fast, selective tripping and reliable feeder protection in demanding installations.
Yes. The 1SDA050534R1 is designed to be compatible with Isomax Acc configurations and supports up to 800 A continuous current in a 3P fixed format with front terminals. Its PR211 LI release and Isomax lineage provide cohesive protection in high-load feeders, enabling easier upgrades and maintenance while maintaining consistent performance across Isomax control panels.
The unit carries CE conformity with Declaration of Conformity 1SDL000160R0042 and RoHS compliance 1SDL000194R0001, alongside environmental and product labeling such as EAN 8015644507107 and WEEE category 5. Verification is supported by the data sheet ITSCE-604050012 and the declared RoHS and CE documentation included with the product packaging and technical sheets.
Maintenance focuses on front-terminal access for quick inspection and torque verification per the manual. Electrical durability is rated at 5000 cycles, supporting long service life in steady-state operations. The combination of reliable protection, straightforward installation, and Isomax compatibility reduces downtime, lowers labor costs, and offers predictable ownership costs in high-demand industrial environments.