ABB 1SDA050466R1 Case Circuit Breaker - 4P Front Terminals
Part Number: 1SDA050466R1
Quick Summary
ABB 1SDA050466R1 Moulded Case Circuit Breaker protects electrical circuits in demanding industrial applications with reliable overcurrent protection. In busy plants, unclear fault signals or nuisance trips can cause costly downtime and safety concerns. This device is CE-certified, adheres to IEC 947-2 standards, and carries RoHS compliance for environmentally responsible manufacturing. Designed for Isomax S4 compatibility, it features front terminals for quick, clean installation and a fixed 4-pole configuration that supports robust protective schemes. By combining a 600 V AC rating with a 400 A nominal current and a 7000-cycle durability, it helps minimize maintenance while maximizing uptime. The product supports efficient procurement and serviceability, aligning with enterprise maintenance strategies and reducing total cost of ownership.
Product Information
Extended Description
1SDA050466R1 ABB: CIRCUIT-BREAKER ISOMAX S5L 400 1000V FOUR-POLE FIXED WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE AC R 400-4000 A FULLY RATED
RoHS Information
1SDL000194R0001
Environmental Information
1SDL000141R0
EAN
8015644506230
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
248 mm
Product Net Height
240 mm
Product Net Depth / Length
0.1035 m
Product Net Weight
7 kg
Package Level 1 Units
1 piece
Package Level 1 Height
240 mm
Package Level 1 Depth / Length
248 mm
Package Level 1 Gross Weight
15.6 kg
Package Level 1 EAN
8015644506230
Product Main Type
SACE Isomax
Product Name
Moulded Case Circuit Breaker
Suitable For
Isomax S4
Suitable for Product Class
Isomax
Version
Fixed
Electrical Durability
7000
Number of Poles
4P
Power Loss
90 W
Rated Current (In)
400 A
Rated Operational Voltage
600 V AC
Release Type
TadjMadj
Short-Circuit Performance Level
L
Standards
IEC947-2
Sub-type
S5
Terminal Connection Type
Front
Test Voltage at Industrial Frequency for 1 Minute
3000 V
Data Sheet, Technical Information
ITSCE-604050012
Declaration of Conformity - CE
1SDL000160R0032
Instructions and Manuals
Instructions for installation S5
Object Classification Code
Q
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Feature: Front-terminal, four-pole fixed design enables rapid, error-free wiring and secure busbar connections. Business Impact: installation time is reduced and wiring mistakes drop, improving panel safety and commissioning speed. Application: ideal for Isomax S4 compatible MCCB deployments in switchgear, motor control centers, and distribution boards where space is limited and reliability matters. Feature: Electrical durability rated at 7000 electrical durability cycles ensures a long service life under frequent switching. Business Impact: lowers maintenance frequency, extends intervals between parts replacement, and reduces unexpected downtime. Application: particularly suited for demanding automation lines and critical loads in manufacturing and process industries where uptime is non-negotiable. Feature: Rated currents and voltage—400 A at 600 V AC—paired with TadjMadj release and short-circuit performance level L. Business Impact: delivers predictable coordination with upstream protection, precise tripping, and fast fault isolation without compromising safety. Application: protects feeders and motors in power distribution networks, machine tools, and packaging lines. Feature: Compliance package includes RoHS information, CE declaration, and IEC 947-2 standards. Business Impact: supports global procurement, simplifies regulatory audits, and reduces compliance risk. Application: ideal for multinational facilities and projects with strict environmental and safety requirements. Feature: Data sheet ITSCE-604050012, EAN 8015644506230, packaging details, and a 7 kg net weight. Business Impact: improves logistics planning, BOM accuracy, and on-site handling. Application: suitable for warehouse and procurement teams seeking clear specifications and fast quoting.
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FAQs
Follow ABB ITSCE-604050012 installation guidance and the S5 installation instructions for front-terminal, four-pole MCCB mounting. Verify the unit is correctly seated in the panel, connect to the busbar with appropriate torque, and ensure proper wiring to minimize nuisance trips. Use the CE and RoHS-compliant hardware and confirm conformity with IEC 947-2 during commissioning.
Rated current is 400 A, rated operational voltage is 600 V AC, and the device is a four-pole configuration with TadjMadj release. It provides short-circuit protection level L, a test voltage of 3000 V, and an electrical durability of approximately 7000 cycles, suitable for demanding industrial loads.
Yes. It carries the CE declaration 1SDL000160R0032, RoHS information 1SDL000194R0001, and environmental data 1SDL000141R0, ensuring regulatory compliance for global procurement and audits.
Designed for Isomax S4 compatibility, it is ideal for motor feeders, switchgear, and distribution boards in industrial automation where reliable overcurrent protection and quick fault isolation are essential for uptime and safety.
With 7000 electrical durability cycles and 90 W power loss, the device reduces maintenance frequency and energy waste. Front-terminal installation speeds wiring, lowers commissioning costs, and improves uptime, translating into lower total cost of ownership over the system lifecycle.