ABB 1SDA050536R1 Isomax S6L 8 kV Uimp - 3P
Part Number: 1SDA050536R1
Quick Summary
ABB 1SDA050536R1 Isomax S6L protects heavy industrial switchgear with fixed front-terminal protection. Engineers often struggle with reliable tripping, space constraints, and regulatory compliance in MCCB installations. The device carries CE declarations, IEC 947-2 alignment, and RoHS compliance, ensuring safe, standards-driven deployments. With an 800 A rated current, 600 V AC operation, and a compact 305 mm by 285 mm footprint, it supports scalable Isomax S6 protection across facilities. Designed for fast installation and predictable maintenance, this moulded case circuit breaker reduces downtime and total cost of ownership for industrial automation projects.
Product Information
Extended Description
1SDA050536R1 ABB: CIRCUIT-BREAKER ISOMAX S6L 800 1000V THREE-POLE FIXED WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC PR 212 LSIG R 800
RoHS Information
1SDL000194R0001
Environmental Information
1SDL000144R0
EAN
8015644507121
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
8015644507121
Product Main Type
SACE Isomax
Product Name
Moulded Case Circuit Breaker
Suitable For
Isomax S6
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)
(690 V AC) 30 kA | (440 V AC) 80 kA | (220 V AC) 200 kA | (500 V AC) 65 kA | (660 V AC) 30 kA | (380 V AC) 100 kA | (230 V AC) 200 kA
Rated Uninterrupted Current (Iu)
800 A
Release Type
PR212/P-LSIG
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
Object Classification Code
Q
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Front-terminal, fixed version enables straightforward wiring and reliable terminations, reducing field cabling errors and installation time. The business impact is faster commissioning and lower labor costs on new builds and upgrades, especially in MCCB installations within control panels and switchboards. The 800 A rated current and three-pole design provide robust protection for heavy-load feeders, improving system reliability and reducing unscheduled downtime in manufacturing lines. A rated impulse withstand voltage of 8 kV enhances durability in environments with voltage transients, lowering the risk of nuisance trips and equipment damage. RoHS and CE declarations ensure regulatory compliance, helping you avoid non-conformity penalties and easing procurement workflows for global projects. Compatibility with the Isomax S6 family and PR212 LSIG release streamlines replacement and service planning during plant upgrades.
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FAQs
Install using front-terminal connections for quick and secure wiring. Ensure mounting is level in a suitable panel or enclosure, tighten terminals to manufacturer torque specs, and verify that the PR212 LSIG release is correctly oriented for the intended protection scheme. This setup minimizes cabling errors and reduces commissioning time.
Key specs include 3P configuration, rated current 800 A, rated operational voltage 600 V AC, rated impulse withstand voltage 8 kV, and a short-circuit performance level of L. It also supports a maximum Icu that varies by voltage and a rated uptime current of 800 A, suitable for demanding industrial feeders.
Yes. The unit carries the CE declaration and RoHS information (1SDL000160R0042 and 1SDL000194R0001, respectively), along with WEEE categorization. It is designed to meet IEC 947-2 standards, supporting safe integration in diverse regulatory environments.
Ideal for Isomax S6 switchgear in industrial automation, data centers, and manufacturing lines. Its fixed front-terminal design, 800 A rating, and 600 V AC capacity make it suitable for main feeders and motor control circuits requiring reliable protection and easy installation within compact enclosures.
The unit features an electrical durability rating of 5000 cycles and a robust 9.5 kg weight with a compact footprint, reducing maintenance downtime and spare parts needs. Its reliable PR212 LSIG release and 8 kV impulse withstand contribute to longer service intervals and lower total cost of ownership in high-demand environments.