Products

ABB 1SDA068342R1 Moulded Case Circuit Breaker 690/750VAC/VDC 160A 3-P 70kA TMA 800-1600A Front For: XT4H

Product Code: 1SDA068342R1

  • MCCB with 160 A rated current
  • High breaking capacity of 70 kA
  • Rated voltage up to 690/750 VAC/VDC
  • Front connection, bolt terminal type
  • Complies with IEC60947-2 standards
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Specifications

Product Type Moulded Case Circuit Breaker
Brand ABB
Breaking Capacity 70 kA
Connection Type Front
Current Setting Range 112-160 A
Degree of Protection IP20
Main Circuit Connecting Capacity 85-200 sq-mm
Number of Poles 3
Power Loss 8.88 W
Rated Current 160 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 8 kV
Rated Insulation Voltage 1000 V
Rated Short Circuit Current 800-1600 A
Rated Voltage 690/750 VAC/VDC
Release Type TM
Standards and Approvals IEC60947-2
Suitable For Use With XT4H
Terminal Type Bolt
Trip Unit TMA
Weight 2.5 kg
Width 105 mm

Description

<p>When it comes to ensuring the safety and reliability of your electrical installations, selecting the right Molded Case Circuit Breaker (MCCB) is crucial. This MCCB offers a robust solution for industrial and commercial applications, providing peace of mind with its impressive technical specifications.</p><p>Designed to handle a rated current of 160 A, this MCCB ensures efficient operation across various applications. It boasts a rated impulse withstand voltage of 8 kV and an insulation voltage up to 1000 V, making it suitable for demanding environments that require high levels of electrical integrity.</p><p>Its versatility is further highlighted by its dual-rated voltage capability—operating at both 690 VAC and 750 VDC. The device operates with a thermal-magnetic (TM) release type and features a trip unit designated as TMA, providing reliable protection against overloads and short circuits.</p><p>The breaker’s breaking capacity stands at an impressive 70 kA, ensuring it can safely interrupt fault currents without compromising system stability. With three poles available, this MCCB facilitates comprehensive circuit protection in multi-phase systems.</p><p>Installation is straightforward thanks to its front connection type and bolt terminal design, allowing secure integration into existing setups. Its compact width of 105 mm means it fits comfortably within space-constrained panels while maintaining performance standards.</p><p>Rated at IP20 for degree of protection, the MCCB is safeguarded against solid foreign objects greater than 12 mm in diameter but should be installed in enclosures where higher degrees of ingress protection are required.</p><p>Conforming to IEC60947-2 standards ensures compliance with international safety requirements—a critical factor for global operations. Weighing in at just 2.5 kg, it&amp;#39;s lightweight yet durable enough to withstand rigorous use.</p><p>The MCCB supports frequencies between 50/60 Hz and accommodates main circuit connections ranging from 85-200 sq-mm. It also offers flexibility with a current setting range adjustable between 112-160 A—ideal for tailoring performance to specific needs or load conditions.</p><p>Compatible with XT4H components, this product integrates seamlessly into broader systems designed around similar technologies or configurations. Power loss during operation remains minimal at just 8.88 W—an important consideration when optimizing energy efficiency in large-scale installations.</p><p>In summary, this MCCB delivers reliable performance backed by stringent standards compliance—a sound choice for professionals seeking dependable circuit protection solutions tailored to diverse application requirements.</p>

Documents

  • Supplier Datasheet

  • IPD Product Catalogue

    IPD Product Catalogue V17
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