ABB 1SDA116426R1 Moulded Case Circuit Breaker - IEC
Part Number: 1SDA116426R1
Quick Summary
ABB 1SDA116426R1 is a moulded case circuit breaker designed for motor protection in low-voltage switchgear and control panels. Its 3-pole frame with a 125 A rated current offers precise, reliable interruption during fault conditions, reducing equipment damage and downtime. Engineers often struggle with finding a device that combines accurate instantaneous trip settings, compact footprint, and robust regulatory declarations; this MCCB provides an adjustable I_i range of 750–1500 A within a proven ABB SACE FORMULA DSP family. It carries IEC standards along with RoHS and REACH declarations, TSCA compliance, and CMRT labeling, ensuring supply-chain transparency. By aligning with global environmental and safety requirements, it supports compliant procurement and streamlined integration into motor-protection schemes for P2 applications.
Product Information
Extended Description
1SDA116426R1 ABB: P2N 250 MA 125 Im=750...1500 3p F F
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
Breakers - Packaging disposal information
EAN
8056221085342
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
105 mm
Product Net Height
150 mm
Product Net Depth / Length
70 mm
Product Net Weight
1.6 kg
Package Level 1 Units
1 piece
Package Level 1 Width
155 mm
Package Level 1 Height
190 mm
Package Level 1 Depth / Length
155 mm
Package Level 1 Gross Weight
1.7 kg
Package Level 1 EAN
8056221085342
Circuit Breaker Type to be Associated
Motor Protection
Product Main Type
SACE FORMULA DSP
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Suitable For
P2
Version
F
Current Type
AC
Mechanical Durability
20000 cycle | 240 cycles per hour
Number of Poles
3P
Rated Current (In)
125 A
Rated Frequency (f)
50/60 Hz
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Instantaneous Short-Circuit Current Setting (Ii)
750...1500 A
Rated Insulation Voltage (Ui)
750 V
Rated Operational Voltage
500 V AC
Rated Service Short-Circuit Breaking Capacity (Ics)
(240 V AC) 50 kA | (380 V AC) 36 kA | (415 V AC) 36 kA | (440 V AC) 18 kA | (500 V AC) 3 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(240 V AC) 50 kA | (380 V AC) 36 kA | (415 V AC) 36 kA | (440 V AC) 36 kA | (500 V AC) 5 kA
Rated Uninterrupted Current (Iu)
250 A
Rated Voltage (Ur)
500 V AC
Release
MA
Release Type
M
Short-Circuit Performance Level
N
Standards
IEC
Sub-type
P2
Terminal Connection Type
Front
Data Sheet, Technical Information
Catalogue (.PDF) [ZH] FORMULA DSP MCCB
Instructions and Manuals
Installation instructions P2
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Feature: 3P, 125 A rated current and 500 V AC operating voltage. Business Impact: Enables reliable motor protection in standard low-voltage feeders, reducing the risk of downstream equipment damage and unplanned downtime. Application: Suitable for main incoming or branch circuits in control panels with motor loads. Long-tail keywords: three-pole MCCB, 125 A MCCB, motor protection MCCB. Feature: Adjustable rated short-circuit current setting (I_i) from 750 to 1500 A. Business Impact: Improves selective coordination and minimizes nuisance tripping during startup or transient faults. Application: Ideal for systems needing precise coordination with upstream protective devices. Long-tail keywords: adjustable trip current, I_i range, selective protection.Feature: Rated impulse withstand voltage (U_imp) of 8 kV and rated insulation voltage (U_r) of 750 V. Business Impact: Enhances durability against transient surges common in industrial environments, improving long-term reliability. Application: Suitable for demanding machine integration and panel installations. Long-tail keywords: impulse withstand, insulation voltage, transient protection.Feature: Front terminal connection and compact dimensions (Product Net Width 105 mm, Height 150 mm, Depth 70 mm). Business Impact: Simplifies installation in crowded control cabinets and supports ergonomic wiring in confined spaces. Application: Fits standard panel cutouts, speeding up commissioning. Long-tail keywords: front terminal MCCB, compact MCCB, panel mounting.Feature: SACE FORMULA DSP family with IEC standards and documented material compliance (RoHS, REACH, TSCA, CMRT). Business Impact: Ensures regulatory compliance and easier cross-supply chain validation, reducing audit risk and procurement lead times. Application: Suitable for industries requiring strict environmental and safety declarations. Long-tail keywords: SACE FORMULA DSP, RoHSDECLARATION, CMRT, IEC standard.Feature: WEEE and packaging/disposal information support sustainable end-of-life planning. Business Impact: Enables compliant recycling and disposal, aligning with corporate sustainability goals. Application: Factory and service-center decommissioning workflows. Long-tail keywords: WEEE category, environmental information.The specification set also includes 8 kV impulse withstand, 3P configuration, front-terminal compatibility, and motor-protection suitability aligned with P2 usage, making this MCCB a robust choice for reliable motor protection across manufacturing lines, pumps, and conveyors. Industry context: in ABB installations, the DSP family is known for integration with ABB protection schemes, minimizing engineering time and improving maintenance predictability.
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FAQs
Yes. The 3P, front-terminal design and compact dimensions (105 mm width, 70 mm depth) are tailored for standard low-voltage switchgear. It integrates easily with panel layouts that support ABB SACE DSP devices and P2 motor-protection configurations, simplifying wiring and commissioning while maintaining secure fault interruption.
Key ratings include a 125 A rated current, 500 V AC rated voltage, and an adjustable instantaneous trip current I_i from 750 to 1500 A. It also provides an 8 kV impulse withstand voltage and 3P operation. These specs support reliable motor protection and selective coordination in industrial control systems.
Ideal for motor protection in manufacturing lines, pumps, conveyors, and other automated equipment. With P2 compatibility and the DSP formula, it supports protection schemes requiring precise coordination, quick fault clearing, and robust performance under typical plant transients.
The device carries IEC standards with RoHS and REACH declarations, a TSCA declaration, CMRT for conflict minerals, and WEEE environmental labeling. This ensures regulatory compliance and transparent supply-chain information for audits and sustainability reporting.
By reducing nuisance trips through adjustable I_i, improving uptime, and aligning with widely adopted IEC standards and RoHS/REACH compliance, the MCCB lowers maintenance frequency and procurement risk. Integration with ABB protection schemes also shortens engineering time and enhances long-term asset protection.