"ABB OS250D03BB-KD: 3-pole safety switch fuse for DIN applications, 690V AC, 250A nominal continuous current. Reliable protection for your electrical equipment."
Product ModelOS250D03BB-KD
Material Number1SCA114772R1001
Product ID75876
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable Protection\"The ABB OS250D03BB-KD offers robust protection against short circuits and overcurrents, ensuring the safety of your electrical equipment.\"
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2. High Voltage Capability\"With a maximum nominal working voltage of 690V AC, this switch fuse is designed to handle high-voltage applications with ease.\"
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3. DIN Compliance\"Compliant with DIN standards, the OS250D03BB-KD ensures compatibility with a wide range of electrical systems.\"
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4. Efficient Design\"Its compact design makes it easy to integrate into various electrical setups, minimizing space requirements.\"
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Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Product Net Weight
3.53 kg
Fuse Size
NH0 NH1
Fuse System
DIN
Mounting Type
Base mounting
Number of Poles
3
Operating Mode
Front Operated
5. Trusted Brand\"As a product from ABB, a renowned leader in electrical protection solutions, you can trust the reliability and quality of the OS250D03BB-KD.\"
Power Loss
at Rated Operating Conditions per Pole 13 W
Rated Operational Voltage
Main Circuit 690 V AC
Standards
IEC 60947-3
Terminal Type
Lug terminals
Tightening Torque
30 ⦠44 N·m
Tightening Torque
30 ⦠44 N·m
ETIM 8
EC001040 - Fuse switch disconnector
ETIM 9
EC001040 - Fuse switch disconnector
UNSPSC
39122233
IDEA Granular Category Code (IGCC)
5291 >> Fuse switch disconnector
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
