Products

ABB 1SDA066799R1 Moulded Case Circuit Breaker 690/500VAC/VDC 16A 3-P 3kA TMD 450A Front For: XT1B

Product Code: 1SDA066799R1

  • MCCB with 16 A rated current
  • Handles voltages up to 690/500 VAC/VDC
  • Front connection with bolt terminals
  • Compact width of 76.2 mm, IP20 protection
  • Complies with IEC60947-2 standards
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Specifications

Product Type Moulded Case Circuit Breaker
Brand ABB
Breaking Capacity 3 kA
Connection Type Front
Current Setting Range 11.2-16 A
Degree of Protection IP20
Main Circuit Connecting Capacity 45.5-80 sq-mm
Number of Poles 3
Power Loss 1.5 W
Rated Current 16 A
Rated Impulse Withstand Voltage 8 kV
Rated Insulation Voltage 800 V
Rated Short Circuit Current 450 A
Rated Voltage 690/500 VAC/VDC
Release Type TM
Standards and Approvals IEC60947-2
Suitable For Use With XT1B
Terminal Type Bolt
Trip Unit TMD
Weight 1.1 kg
Width 76.2 mm

Description

<p>When selecting the right Molded Case Circuit Breaker (MCCB) for your industrial or commercial needs, it&amp;#39;s crucial to consider a product that balances reliability with efficiency. This MCCB is designed to meet rigorous standards while offering practical features suited to various applications.</p><p>The MCCB has a rated current of 16 A, making it suitable for moderate electrical loads. It operates effectively at both AC and DC voltages, with a rated voltage capacity of 690/500 VAC/VDC. This versatility ensures compatibility across different systems, providing flexibility in design and implementation.</p><p>Safety and durability are paramount in any electrical component. With a rated impulse withstand voltage of 8 kV and an insulation voltage of 800 V, this MCCB is built to handle high-voltage conditions reliably. Its breaking capacity stands at 3 kA, ensuring effective interruption capability during fault conditions.</p><p>The trip unit type is TMD (Thermal Magnetic), which combines thermal protection against overloads with magnetic protection against short circuits. This dual functionality enhances the device&amp;#39;s protective capabilities while maintaining operational simplicity.</p><p>Installation is straightforward with its front connection type and bolt terminal configuration, facilitating secure attachment within electrical panels or enclosures. The MCCB measures 76.2 mm in width and weighs approximately 1.1 kg, offering compactness without compromising on performance.</p><p>In terms of environmental resilience, the device carries an IP20 degree of protection rating—adequate for preventing accidental contact with live parts yet intended for indoor use where exposure to dust or moisture is minimal.</p><p>For those concerned about energy efficiency, this MCCB has a power loss value of just 1.5 W—a testament to its design aimed at minimizing wasted energy while maximizing operational effectiveness.</p><p>Compatibility is another strong point; it’s suitable for use with XT1B systems. Additionally, it accommodates main circuit connecting capacities ranging from 45.5-80 sq-mm—a versatile range catering to various wiring requirements.</p><p>Conforming to IEC60947-2 standards ensures that this MCCB meets international safety and performance benchmarks—providing peace of mind regarding compliance and quality assurance.</p><p>Finally, the current setting range between 11.2-16 A offers some adjustability based on specific application needs—allowing fine-tuning according to load demands without sacrificing safety or reliability in operation.</p><p>This comprehensive feature set makes the described MCCB an excellent choice for professionals seeking dependable circuit protection solutions tailored towards medium-scale applications in industrial settings.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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