ABB 1SDA050460R1 Moulded Case Circuit Breaker - IEC947-2
Part Number: 1SDA050460R1
Quick Summary
ABB 1SDA050460R1 is a high-capacity moulded case circuit breaker designed for industrial control panels and distribution boards. Engineers often struggle with space constraints, wiring complexity, and maintaining reliability during Isomax upgrades. This device carries CE conformity, RoHS compliance, and IEC 947-2 certification, supporting safe, regulatory-approved installations. Built to fit Isomax S4 configurations and fixed with front terminals, it reduces commissioning time and lowers total cost of ownership. Its compact footprint and predictable electrical performance support scalable panel design and easier maintenance planning.
Product Information
Extended Description
1SDA050460R1 ABB: CIRCUIT-BREAKER ISOMAX S4L 250 1000V THREE-POLE FIXED WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC PR 211 LI R 250
RoHS Information
1SDL000194R0001
Environmental Information
1SDL000144R0
EAN
8015644506148
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
4 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
8.8 kg
Package Level 1 EAN
8015644506148
Product Main Type
SACE Isomax
Product Name
Moulded Case Circuit Breaker
Suitable For
Isomax S4
Suitable for Product Class
Isomax
Version
Fixed
Electrical Durability
8000
Number of Poles
3P
Power Loss
40 W
Rated Current (In)
250 A
Rated Operational Voltage
600 V AC
Release Type
PR211/P-LI
Short-Circuit Performance Level
L
Standards
IEC947-2
Sub-type
S4
Terminal Connection Type
Front
Test Voltage at Industrial Frequency for 1 Minute
3000 V
Data Sheet, Technical Information
ITSCE-604050012
Declaration of Conformity - CE
1SDL000160R0026
Instructions and Manuals
Instructions for installation S4
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)
Feature: 3P configuration with 250 A rated current and 600 V AC operation. Business Impact: Provides robust overload and short-circuit protection, reducing heat buildup, nuisance trips, and unplanned downtime. Application: Ideal for Isomax S4 panels in motor control centers and distribution boards. Feature: Front-terminal, fixed mounting enables fast, error-free wiring in tight control cabinets. Business Impact: Cuts commissioning time and labor costs while improving connection reliability. Application: Suitable for retrofit projects and new machine builds with limited clearance. Feature: PR211/P-LI release for precise tripping control. Business Impact: Improves selective coordination and fault diagnosis, minimizing disruption to adjacent circuits. Application: Critical for automation lines requiring quick isolation. Feature: Electrical durability rated at 8000 cycles with 40 W power loss. Business Impact: Extends service life, lowers energy waste, and reduces maintenance frequency. Application: Beneficial in high-cycle applications and continuous production. Feature: Regulatory compliance with IEC 947-2, CE, and RoHS/WEEE. Business Impact: Simplifies audits, supports global deployments, and eases supplier qualification. Application: Right-sized for global manufacturing environments using Isomax S4 family.
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FAQs
For ABB 1SDA050460R1, ensure front-terminal access and a fixed three-pole mounting footprint compatible with Isomax S4. Use the PR211 LI release and follow the installation instructions ITSCE-604050012 for safe wiring and proper torques on terminal connections. Confirm the unit matches IEC 947-2 and CE requirements and verify RoHS labeling and EAN on packaging before commissioning.
Key performance specs include a 250 A rated current, 600 V AC operating voltage, and a three-pole configuration with front terminals. The PR211/P-LI release provides selective protection, while the short-circuit performance level is L. The device withstands 3 kV test voltage and delivers 8000 electrical durability cycles, with a 40 W power loss, supporting reliable, long-term service.
Yes. The 1SDA050460R1 is designed specifically for Isomax S4, offering a fixed, front-terminal mounting option that simplifies wiring and reduces panel depth. It is a 3P MCCB with PR211 LI release, 250 A rating, and IEC 947-2 compliance. The front-terminal design enhances accessibility during installation and maintenance in machine enclosures.
This MCCB carries CE conformity and RoHS compliance, with IEC 947-2 standards referenced for performance and safety. The Data Sheet ITSCE-604050012 and CE Declaration 1SDL000160R0026 provide traceability, while WEEE classification supports proper disposal. The product's EAN 8015644506148 facilitates global regulatory and supplier audits.
Adopting this Isomax S4 MCCB yields measurable ROI through improved reliability and reduced maintenance. The device offers 8000 electrical durability cycles, 40 W loss, and front-terminal wiring that accelerates commissioning. Its 250 A, 600 V rating supports critical loads, while CE/IEC947-2 compliance minimizes regulatory risk and simplifies global deployment across multi-site operations.