ABB 1SCA112402R1001 OSP1250DA Fourth Pole - Reach/RoHS
Part Number: 1SCA112402R1001
Quick Summary
ABB 1SCA112402R1001 OSP1250DA Fourth Pole is a high-reliability accessory for low-voltage switchgear protection. Engineers face space constraints and installation complexity when expanding multi-pole protection in control panels, so a compact, robust fourth pole is essential. This part supports RoHS compliance, REACH declarations, and CMRT material reporting, helping you meet regulatory requirements while reducing risk. Designed for ABB OS systems and standard panel builds, it offers predictable maintenance costs, straightforward mounting, and dependable performance in demanding industrial environments.
Product Information
Extended Description
1SCA112402R1001 ABB: OSP1250DA FOURTH POLE
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
REACH Declaration
Reach Declaration / AC Switches and Fusegear
RoHS Information
RoHs Declaration / AC Switches and Fusegear
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
Data Sheet, Technical Information
Switches, Switch fuses OS and OSM, OS1GB Catalog PDF
Instructions and Manuals
Switch fuses OS1200-1250
Mechanical Drawings
OSP1200-1250_.stp
Minimum Order Quantity
1 piece
Customs Tariff Number
85389099
Country of Origin
Finland (FI)
Product Net Width
110 mm
Product Net Height
356 mm
Product Net Depth / Length
132 mm
Product Net Weight
6.48 kg | 14.29 lb
Package Level 1 Units
box 1 piece
Package Level 1 Width
380 mm | 14.96 in
Package Level 1 Depth / Length
390 mm | 15.35 in
Package Level 1 Height
150 mm | 5.91 in
Package Level 1 Gross Weight
7.325 kg | 16.15 lb
Package Level 1 EAN
6417019449388
Mounting Type
Screw mounting
Power Loss
at Rated Current 75 W
Rated Operational Voltage
Main Circuit 690 V AC
Special Functions
DA
Terminal Type
Lug terminals
Tightening Torque
50 … 75 N·m
Tightening Torque
50 … 75 N·m
Object Classification Code
N/A
ETIM 8
EC002498 - Accessories/spare parts for low-voltage switch technology
ETIM 9
EC002498 - Accessories/spare parts for low-voltage switch technology
eClass
V11.1 : 27371392
WEEE Category
Product Not in WEEE Scope
Feature: Fourth Pole OSP1250DA enables additional isolation in multi-pole protection schemes. Business Impact: Improves system safety, simplifies fault isolation, and reduces downtime in panel builds. Application: Ideal for ABB OS-series protection assemblies in automation cabinets. Feature: Screw mounting and lug terminals provide durable, vibration-resistant connections. Business Impact: Faster installation with reliable torque retention, lowering commissioning time and field rework. Application: Suitable for high-vibration industrial environments and long service life requirements. Feature: 690 V AC main circuit rating covers common industrial mains. Business Impact: Ensures compatibility with standard industrial voltages, enhancing safety margins and cross-compatibility. Application: Suitable for control panels and switchgear within industrial facilities. Feature: Power loss of 75 W at rated current supports thermal management and energy accounting. Business Impact: Predictable heat dissipation, reducing enclosure cooling loads and improving overall efficiency. Application: Useful in panel designs with limited cooling capacity. Feature: RoHS, REACH, and CMRT compliance provide traceability and regulatory assurance. Business Impact: Simplifies supplier audits, supports sustainability reporting, and aligns with global procurement requirements. Application: Critical for regulated industries and multinational deployments. Feature: Compact footprint with 110 mm width, 356 mm height, and 132 mm depth facilitates mounting in standard enclosures. Business Impact: Saves panel space and allows easier retrofits in existing installations. Application: Suitable for retrofit projects and new builds in industrial automation. Feature: Finite packaging metadata (Finland origin, 1 piece MOQ, 6417019449388 EAN) supports precise logistics planning. Business Impact: Improves inventory control, reduces stockouts, and streamlines global shipping workflows. Application: Beneficial for distributors and OEMs managing global supply chains.
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FAQs
Installation uses screw mounting with lug terminals. Tightening torque is specified as 50–75 N·m, ensuring secure connections even in vibration-prone environments. The unit is designed for compatibility with the OS1200-1250 range, simplifying retrofits and new builds by aligning with ABB OS-series mounting footprints and standard enclosure openings.
Key ratings include a main circuit voltage of 690 V AC and a power loss of 75 W at rated current. The unit weighs 6.48 kg and has a footprint of 110 mm width, 356 mm height, and 132 mm depth. This combination supports safe operation in standard industrial control panels and aligns with common low-voltage switchgear practices.
Yes. The OSP1250DA Fourth Pole provides additional isolation for multi-pole protection schemes, enhancing safety and fault containment in automation cabinets. It is designed for ABB OS-series systems and works well in new panel builds or retrofits where extra pole protection is required without expanding the overall footprint.
The part includes RoHS information and a REACH declaration, plus CMRT for material reporting. It is built with traceability in mind and carries country-of-origin data (Finland). Additional standards references include ETIM 8/9 and eClass listing, helping with supplier qualification and regulatory audits.
The screw-mounted lug-terminal design minimizes field maintenance while delivering secure, long-lasting connections. With predictable power loss and robust construction, you reduce commissioning time, limit downtime, and improve total cost of ownership in high-availability automation systems.