Products

Mersen CMS143 Compact Fuse Holder 50A 3-P 690VAC/DC DIN Rail Mount 14mm Dia x 51mm L Fuse

Product Code: CMS143

  • Rated for 50 A and 690 VAC/VDC
  • Compact size: 79.5mm W x 110.8mm H x 76.5mm D
  • High short circuit rating of 100 kA
  • IP20 protection for safe use
  • Easy DIN Rail mounting
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Specifications

Product Type Compact Fuse Holder
Brand MERSEN
Degree of Protection IP20
Depth 76.5 mm
Fuse Size 14 mm Dia x 51 mm L
Height 110.8 mm
Mounting Type DIN Rail
Number of Poles 3
Rated Current 50 A
Rated Short Circuit Current 100 kA
Rated Voltage 690 VAC/VDC
Standards and Approvals IEC 60269-2, IEC 60947-3
Torque Rating 3.5 N-m
Weight 0.42 kg
Width 79.5 mm

Description

<p>When considering industrial and commercial electrical components, reliability and precision are paramount. This fitting is designed to meet diverse technical requirements with its robust specifications, making it a dependable choice for professionals in the field.</p><p>The fitting is engineered to handle a rated current of 50 A, ensuring that it can support substantial electrical loads without compromising performance or safety. With a rated short circuit current of 100 kA, this product provides significant protection against potential faults, offering peace of mind in demanding environments.</p><p>Sized at 79.5 mm in width, 110.8 mm in height, and 76.5 mm in depth, this compact fitting is well-suited for installations where space efficiency is crucial without sacrificing functionality. Despite its sturdy build, it weighs only 0.42 kg, facilitating easy handling and installation.</p><p>One of the standout features of this fitting is its versatility in voltage handling capabilities—rated for both AC and DC applications up to 690 V. This dual capability expands the range of potential applications across different systems and industries.</p><p>Designed with three poles, the fitting accommodates various configurations while maintaining operational integrity. The degree of protection offered by an IP20 rating ensures that it’s safeguarded against solid objects over 12 mm in size but should be installed where exposure to moisture or dust ingress isn&amp;#39;t a concern.</p><p>Installation on DIN rails streamlines the mounting process and integrates seamlessly into existing setups common within industrial settings. The specified fuse size (14 mm diameter by 51 mm length) aligns with standard industry dimensions for ease of replacement and maintenance.</p><p>Additionally, with a torque rating of 3.5 N-m for secure connections, users can ensure optimal contact pressure during assembly—a critical factor in maintaining long-term reliability under operational stresses.</p><p>This product presents itself as an ideal solution for those seeking durable fittings capable of supporting high-performance electrical systems while adhering to stringent safety standards typical within Australian markets.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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