ABB 1SDA116437R1 Moulded Case Circuit Breaker - DSP
Part Number: 1SDA116437R1
Quick Summary
ABB 1SDA116437R1 is a high-capacity motor-protection moulded case circuit breaker designed for industrial control panels and machine automation. It provides reliable 3-pole protection with an adjustable instantaneous current to suit P3 protection schemes, helping prevent nuisance trips and minimize downtime. This device is engineered for easy commissioning within harsh plant environments, and its front-terminal connection simplifies wiring, testing, and replacement during maintenance windows. The product aligns with IEC standards and RoHS restrictions, while additional declarations (CMRT and TSCA) support responsible sourcing and regulatory compliance. With a 400 A rating at 500 V AC, and an I_i range of 2800–5200 A, it delivers precise protection without sacrificing accessibility or serviceability. ABB SACE FORMULA DSP lineage reinforces long-term availability and service support, delivering business value through reliable circuit protection.
Product Information
Extended Description
1SDA116437R1 ABB: P3S 400 MA400 Im=2800…5200 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
8056221085458
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
140 mm
Product Net Height
205 mm
Product Net Depth / Length
103 mm
Product Net Weight
4.8 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
4.8 kg
Package Level 1 EAN
8056221085458
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
P3
Version
F
Current Type
AC
Mechanical Durability
15000 cycle | 240 cycles per hour
Number of Poles
3P
Rated Current (In)
400 A
Rated Frequency (f)
50/60 Hz
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Instantaneous Short-Circuit Current Setting (Ii)
2800...5200 A
Rated Insulation Voltage (Ui)
750 V
Rated Operational Voltage
500 V AC
Rated Service Short-Circuit Breaking Capacity (Ics)
(240 V AC) 80 kA | (380 V AC) 50 kA | (415 V AC) 50 kA | (440 V AC) 50 kA | (500 V AC) 18 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(240 V AC) 80 kA | (380 V AC) 50 kA | (415 V AC) 50 kA | (440 V AC) 50 kA | (500 V AC) 25 kA
Rated Uninterrupted Current (Iu)
400 A
Rated Voltage (Ur)
500 V AC
Release
MA
Release Type
M
Short-Circuit Performance Level
S
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 → 1) High-current, adjustable I_i range (2800–5200 A) enables precise motor protection without nuisance trips. Business Impact → Improves selective coordination and uptime, reducing unplanned downtime in conveyors, pumps, and machine tools. Application → Ideal for P3 motor protection schemes in medium-power automation. 2) 3P, 400 A, 500 V AC rating delivers robust protection for single and multi-motor drives. Business Impact → Cuts hardware footprint while maintaining safe shutdown and fault isolation. Application → Suitable for industrial panels where space and reliability are critical. 3) Front-terminal connection simplifies wiring and maintenance. Business Impact → Shorter installation times and safer technician access, lowering labor costs. Application → Streamlined panel builds and easier field service. 4) RoHS, CMRT, TSCA and IEC compliance provide regulatory clarity. Business Impact → Accelerates global deployments and reduces compliance risk in diverse markets. Application → Supports global plant rollouts and supplier audits. 5) Mechanical durability rated at 15,000 cycles ensures long service life. Business Impact → Higher reliability and lower replacement costs in continuous-process environments. Application → Industrial automation and packaging lines requiring repeated switching. 6) Integrated safety and standardized documentation (Catalogue PDF, manuals) aids design validation. Business Impact → Speeds approval cycles and reduces engineering labor. Application → Critical in regulated industries and OEM integrations.
Get a Quick Quote for a ABB 1SDA116437R1
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 1SDA116437R1?
Enquire Now
FAQs
Yes. The unit uses a front-terminal design and 3-pole configuration, aligning with common MCCB footprints and ABB SACE DSP family practices. Its dimensions and front-access wiring simplify retrofits and new installations in standard control panels, reducing modification time and enabling straightforward field replacement when upgrading motor protection schemes.
The device is rated for 400 A at 500 V AC with a rated impulse withstand voltage of 8 kV. The instantaneous short-circuit current setting is adjustable from 2800 to 5200 A (I_i), allowing precise coordination with motor starters and feeders. Short-circuit and ultimate breaking capacities vary by voltage level, ensuring reliable protection across typical plant feeders.
Best suited for motor protection in P3 configurations—pumps, conveyors, presses, and machine tools in manufacturing lines. Its 3P design, 400 A rating, and front-terminal accessibility make it ideal for OEM panels and retrofit projects needing reliable fault isolation, quick maintenance, and compliant installations in IEC-based facilities.
This MCCB carries IEC standards alignment, RoHS status with a related declaration, and CMRT and TSCA declarations for responsible sourcing. Packaging environmental information is also provided. These certifications streamline audits, reduce compliance risk in multinational operations, and support green procurement programs.
With a mechanical durability rating of 15,000 cycles, the ABB 1SDA116437R1 offers extended service life, translating to lower replacement and maintenance costs. Front-terminal design reduces installation and servicing time, while standardized documentation speeds commissioning and ROI through faster project delivery and lower labor intensity.