Products

ABB 1SDA068301R1 Moulded Case Circuit Breaker 690/750VAC/VDC 25A 3-P 50kA TMD 300A Front For: XT4S

Product Code: 1SDA068301R1

  • MCCB with 25A rated current
  • High breaking capacity of 50kA
  • Rated voltage up to 750VAC/VDC
  • IP20 protection with bolt terminals
  • Complies with IEC60947-2 standards
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Specifications

Product Type Moulded Case Circuit Breaker
Brand ABB
Breaking Capacity 50 kA
Connection Type Front
Current Setting Range 17.5-25 A
Degree of Protection IP20
Main Circuit Connecting Capacity 85-200 sq-mm
Number of Poles 3
Power Loss 2.7 W
Rated Current 25 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 8 kV
Rated Insulation Voltage 1000 V
Rated Short Circuit Current 300 A
Rated Voltage 690/750 VAC/VDC
Release Type TM
Standards and Approvals IEC60947-2
Suitable For Use With XT4S
Terminal Type Bolt
Trip Unit TMD
Version Fixed
Weight 2.5 kg
Width 105 mm

Description

<p>When selecting the right Molded Case Circuit Breaker (MCCB) for your industrial or commercial projects, understanding the technical specifications is crucial. This MCCB offers a reliable solution with its robust set of features designed for efficient and safe electrical distribution.</p><p>Rated at 25 A, this MCCB ensures optimal performance in various applications. Its rated impulse withstand voltage of 8 kV and insulation voltage of 1000 V provide excellent protection against electrical surges and ensure long-term durability. The device operates efficiently within a rated voltage range of 690/750 VAC/VDC, making it versatile for multiple systems.</p><p>The trip unit type is TMD (Thermal Magnetic), which combines both thermal and magnetic tripping mechanisms to protect against overloads and short circuits effectively. With a power loss of just 2.7 W, this MCCB minimizes energy wastage while maintaining operational efficiency.</p><p>Designed with three poles, it supports balanced load distribution across phases. It boasts an impressive breaking capacity of 50 kA, ensuring that it can handle high fault currents without compromising safety or performance. The connection type is front-facing, simplifying installation processes.</p><p>The degree of protection offered by this MCCB is IP20, indicating that it provides adequate protection against solid objects larger than 12 mm but does not guard against water ingress—ideal for indoor environments where moisture exposure is minimal.</p><p>This MCCB utilizes bolt terminal types to secure connections firmly and reliably. Measuring at a width of 105 mm and weighing approximately 2.5 kg, it strikes a balance between compact size and sturdy construction suitable for space-constrained installations.</p><p>Compliant with IEC60947-2 standards, this product meets international safety requirements ensuring peace of mind during operation. Operating at frequencies between 50/60 Hz allows compatibility with standard power systems worldwide.</p><p>For those using the XT4S system, this MCCB integrates seamlessly as part of your setup enhancing overall system efficiency further supported by its rated short circuit current capability up to 300 A providing additional assurance during unexpected events</p><p>Adjustable within a current setting range from17 .5 -25 A you have flexibility tailoring settings based on specific needs optimizing performance according to unique project demands</p><p>Lastly main circuit connecting capacity accommodates cables ranging from85 -200 sq-mm offering adaptability across different wiring configurations making installation straightforward even under varying conditions</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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