Products

ABB 1SDA068349R1 Moulded Case Circuit Breaker 690/750VAC/VDC 32A 4-P 70kA TMD 320A Front For: XT4H

Product Code: 1SDA068349R1

  • MCCB with 4 poles for reliable protection
  • High breaking capacity of 70 kA
  • Rated voltage up to 750 VAC/VDC
  • IP20 protection and bolt terminals
  • 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 22.4-32 A
Degree of Protection IP20
Main Circuit Connecting Capacity 85-200 sq-mm
Number of Poles 4
Power Loss 4.44 W
Rated Current 32 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 8 kV
Rated Insulation Voltage 1000 V
Rated Short Circuit Current 320 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 TMD
Weight 3.5 kg
Width 140 mm

Description

<p>When selecting an MCCB for industrial or commercial applications, it&amp;#39;s vital to consider a product that balances robust performance with reliability. This particular MCCB offers a comprehensive set of features designed to meet diverse technical requirements and ensure operational efficiency.</p><p>With a rated current of 32 A, this MCCB is well-suited for various electrical distribution needs. It boasts a rated impulse withstand voltage of 8 kV and an insulation voltage up to 1000 V, making it capable of handling high-voltage environments safely. The device operates across both AC and DC systems with a rated voltage of 690/750 VAC/VDC, providing flexibility in application.</p><p>The release type is TM (thermal-magnetic), paired with a TMD (thermal magnetic trip unit), ensuring precise protection against overloads and short circuits. This MCCB has an impressive breaking capacity of 70 kA, demonstrating its ability to interrupt significant fault currents without compromising safety or functionality.</p><p>Designed for convenience in installation and maintenance, the connection type is front-facing with bolt terminals. This setup facilitates straightforward integration into existing systems while maintaining secure connections. The unit&amp;#39;s width is compact at 140 mm, allowing it to fit seamlessly into standard panel configurations without consuming excessive space.</p><p>In terms of protection, the device carries an IP20 rating, indicating adequate protection against solid objects larger than 12 mm while ensuring user safety during operation. Compliance with IEC60947-2 standards underscores the product&amp;#39;s adherence to international safety and performance criteria.</p><p>Weighing in at just 3.5 kg, this MCCB is relatively lightweight given its capabilities but does not compromise on durability or strength. Its power loss stands at a minimal 4.44 W, contributing to energy-efficient operation over time.</p><p>For those requiring compatibility information, this MCCB is suitable for use with XT4H models, offering versatility in deployment across different setups. The main circuit connecting capacity ranges from 85-200 sq-mm, accommodating various conductor sizes effectively.</p><p>Operating within a frequency range of 50/60 Hz ensures that this MCCB can be utilized in most global power systems without issue. Additionally, the rated short circuit current capability reaches up to 320 A—further evidence of its robust design tailored for demanding environments.</p><p>Overall, this MCCB offers reliable performance backed by stringent standards compliance—an ideal choice for professionals seeking dependable circuit protection solutions tailored specifically for industrial or commercial applications.</p>

Documents

  • Supplier Datasheet

  • IPD Product Catalogue

    IPD Product Catalogue V17
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