ABB 1SDA116377R1 Moulded Case Circuit Breaker - IEC 50 kA Ics
Part Number: 1SDA116377R1
Quick Summary
ABB 1SDA116377R1 Moulded Case Circuit Breaker provides precise overcurrent protection for power distribution in industrial automation panels. This 4-pole DSP-based MCCB helps engineers achieve reliable fault clearance in demanding environments while maintaining panel space efficiency. Designers often struggle to balance high current needs with proper coordination and regulatory compliance, especially in P3-based applications. This device adheres to IEC standards and carries RoHS and REACH declarations, plus CMRT and TSCA disclosures, ensuring material compliance across supply chains. By standardizing on ABB SACE DSP components, businesses benefit from predictable protection, easier procurement, and reduced downtime through a robust, serviceable MCCB platform optimized for modern industrial layouts.
Product Information
Extended Description
1SDA116377R1 ABB: P3N 400 TMA 320-3200 4p F F InN=100%In
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
8056221084857
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
186 mm
Product Net Height
205 mm
Product Net Depth / Length
103 mm
Product Net Weight
5.8 kg
Package Level 1 Units
1 piece
Package Level 1 Width
248 mm
Package Level 1 Height
240 mm
Package Level 1 Depth / Length
285 mm
Package Level 1 Gross Weight
5.8 kg
Package Level 1 EAN
8056221084857
Circuit Breaker Type to be Associated
Power Distribution
Product Main Type
SACE FORMULA DSP
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Suitable For
P3
Version
F
Current Type
AC/DC
Mechanical Durability
15000 cycle | 240 cycles per hour
Number of Poles
4P
Power Loss
16.90 W
Rated Current (In)
320 A
Rated Frequency (f)
50/60 Hz
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Instantaneous Short-Circuit Current Setting (Ii)
1600…3200 A
Rated Insulation Voltage (Ui)
750 V
Rated Operational Voltage
500 V AC | 250 V DC
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) 36 kA | (500 V AC) 15 kA | (250 V DC) 2 Poles in Series 25 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) 20 kA | (250 V DC) 2 Poles in Series 25 kA
Rated Uninterrupted Current (Iu)
400 A
Rated Voltage (Ur)
500 V AC | 250 V DC
Release
TMA
Release Type
TM
Setting Range
224…320 A
Short-Circuit Performance Level
N
Standards
IEC
Sub-type
P3
Terminal Connection Type
Front
Data Sheet, Technical Information
Catalogue (.PDF) [ZH] FORMULA DSP MCCB
Instructions and Manuals
1SDH002124A1001
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Feature → Business Impact → Application: The 4-pole design and 320 A rated current enable true three-phase protection with compact frontal installation, reducing panel footprint while maintaining reliable interrupt performance for distribution feeders in automation cabinets. This translates to measurable efficiency gains in panel design cycles and safer de-energization during faults in manufacturing lines. Application: power distribution boards and motor control centers where space is at a premium but high reliability is required. Feature → Business Impact → Application: Adjustable setting range from 224 to 320 A provides flexible coordination with upstream protection schemes, improving selectivity and reducing nuisance trips, which lowers maintenance costs and avoids unnecessary shutdowns in conveyors and press lines. Application: P3-protected circuits in machine cells. Feature → Business Impact → Application: Short-circuit protection is supported up to 50 kA Ics (and up to 20–25 kA Icu depending on voltage), ensuring safer fault clearance in high-energy feeders and minimizing equipment damage. Application: large motors and feeders in packaging and metalworking. Feature → Business Impact → Application: Insulation and operating voltage ratings Ui 750 V and U r 500 V AC / 250 V DC enable safe operation across mixed AC/DC systems, simplifying cross-commissioning and reducing the need for multiple device types in a panel. Application: mixed-voltage MCCB deployments. Feature → Business Impact → Application: Front-terminal connection and a weight of 5.8 kg support straightforward installation and dependable field servicing, shortening commissioning time and enabling easier retrofit projects. Application: retrofit and new-build switchgear assemblies. Feature → Business Impact → Application: High mechanical durability (up to 15,000 cycles) enhances long-term reliability in vibration-prone environments like packaging lines and metal fabrication, reducing maintenance downtime. Application: harsh industrial settings. Feature → Business Impact → Application: IEC conformity plus RoHS/REACH/CMRT/TSCA declarations provide regulatory assurance for global deployments, helping procurement simplify supplier qualification. Application: multinational manufacturing plants with strict compliance needs.
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FAQs
Yes. This MCCB is designed for the SACE FORMULA DSP family and uses a front-terminal connection suitable for standard 4-pole installations. It integrates with P3-based protection schemes and supports straightforward mounting in most ABB panel architectures, simplifying upgrade paths and reducing field engineering time.
Key specs include a rated current of 320 A with an adjustable setting range of 224–320 A, Ui 750 V, U r 500 V AC / 250 V DC, and Ics up to 50 kA (Icu up to 20–25 kA depending on voltage). The device is rated for 50/60 Hz operation and supports 4P configuration, enabling precise coordination with upstream protections.
This MCCB excels in P3-powered power distribution within industrial automation, such as machine cells, packaging lines, conveyors, and metalworking setups. Its 4P design and high Ics/Icu ratings make it suitable for high-energy feeders that require fast, selective fault clearance and robust motor protection.
The unit includes IEC-standard compliance along with RoHS and REACH declarations, CMRT for conflict minerals, and TSCA declarations. WEEE categorization is noted, ensuring alignment with global regulatory requirements for electronics and electrical equipment.
With a mechanical durability rating of up to 15,000 cycles and a 5.8 kg form factor featuring front-terminals for quick replacement, this MCCB reduces downtime and maintenance labor. Long-term ROI comes from improved panel reliability, lower spares stocking, and streamlined procurement through a single-brand DSP solution.