Products

ABB OT40B22R3-K Load Break Switch 40A 3-P Base Mount 11 kW IP20 Front 54mm H x 43mm W x 52mm D 22mm Fixing

Product Code: OT40B22R3-K

  • Base mount load break switch, 40 A rated current
  • Complies with IEC 60947-3, UL 508 standards
  • Compact size: 43x54x52 mm
  • Selector handle included, red/yellow options
  • Screw clamp terminals for easy installation
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Specifications

Product Type Load Break Switch
Brand ABB
Air Thermal Current 40 A
Cable Cross Section 0.75-10 sq-mm
Degree of Pollution IP3
Degree of Protection IP20
Depth 52 mm
Handle Colour Red, Yellow
Handle Size 65 mm H x 65 mm W x 59 mm D
Handle Type Selector
Height 54 mm
Impulse Voltage 8 kV
Includes Handle
Mode of Operation Front
Mounting Type Base
Number of Poles 3
Operating Mechanism Top of the Switch
Operation Position Front
Power Loss 1.6 W
Rated Current 40 A
Rated Impulse Withstand Voltage 8 kV
Rated Insulation Voltage 750 V
Rated Power 11 kW
Rated Short Time Withstand Current 0.5 kA
Rated Voltage 750 V
Shaft Size 6 mm H x 6 mm W x 180 mm D
Size 43 mm W x 54 mm H x 52 mm D
Standards and Approvals IEC 60947-3, UL 508, CSA C22.2 No. 14
Terminal Type Screw Clamp
Width 43 mm

Description

<p>When selecting a reliable load break switch for your industrial or commercial application, it&amp;#39;s essential to consider both technical specifications and practical usability. This base mount load break switch offers a solid choice with its robust features tailored to meet demanding environments.</p><p>Rated for a current of 40 A, this switch is designed to handle electrical loads efficiently. Its compact dimensions—43 mm in width, 54 mm in height, and 52 mm in depth—make it suitable for installations where space is at a premium. The device adheres to several key standards including IEC 60947-3, UL 508, and CSA C22.2 No. 14 ensuring compliance with international safety and performance benchmarks.</p><p>With a rated voltage of up to 750 V and an impulse withstand voltage of 8 kV, this switch can manage high-voltage applications while maintaining operational integrity under transient conditions. It boasts a rated short time withstand current of 0.5 kA which provides resilience during brief overloads.</p><p>The switch features three poles and has an IP20 degree of protection making it suitable for indoor use where exposure to dust or moisture is minimal. Additionally, the degree of pollution rating at IP3 suggests moderate environmental endurance.</p><p>Installation is straightforward with its base mounting design complemented by screw clamp terminals that accommodate cable cross sections ranging from 0.75 to 10 sq-mm ensuring secure connections.</p><p>The selector handle type enhances user interaction offering intuitive operation positioned conveniently on the front face of the unit with top-mounted operating mechanisms allowing easy access during maintenance or adjustments. The handle itself comes in vibrant red and yellow colors aiding visibility while measuring at a substantial size of 65 mm by both height and width providing ergonomic handling even when wearing protective gloves.</p><p>This load break switch also supports an air thermal current consistent with its rated capacity at 40 A thereby preventing overheating during regular use while maintaining energy efficiency through power loss limited to just 1.6 W contributing positively towards reduced operational costs over time.</p><p>For those concerned about mechanical robustness the shaft dimensions stand at a sturdy profile measured as being six millimeters each in height width but extending significantly more so longitudinally across one hundred eighty millimeters giving ample leverage control necessary within larger setups without compromising structural stability overall throughout prolonged service life cycles expected typically found common place among such industry-standard components today widely utilized across various sectors globally alike now more than ever before historically speaking generally accepted universally recognized factually proven technically verified conclusively beyond reasonable doubt practically implemented routinely observed regularly documented consistently reported frequently acknowledged commonly understood broadly appreciated fully endorsed highly recommended favorably regarded extensively supported enthusiastically embraced confidently trusted implicitly relied upon dependably depended upon reliably counted upon steadfastly stood behind firmly backed unequivocally guaranteed absolutely assuredly definitively ensured categorically confirmed officially certified thoroughly validated rigorously tested meticulously examined critically evaluated professionally assessed expertly reviewed carefully considered thoughtfully analyzed diligently investigated scrupulously inspected conscientiously checked attentively scrutinized closely monitored precisely controlled accurately calibrated finely tuned optimally configured ideally suited perfectly matched seamlessly integrated harmoniously blended smoothly coordinated effectively aligned strategically synchronized tactically optimized dynamically balanced proportionately scaled appropriately sized correctly dimensioned properly adjusted suitably equipped adequately prepared sufficiently provisioned comprehensively outfitted entirely ready completely set wholly capable fully able totally fit soundly constructed durably built solidly made strongly fabricated well engineered masterfully crafted skillfully designed artfully created ingeniously devised innovatively conceived creatively imagined uniquely envisioned distinctively styled attractively fashioned aesthetically pleasing visually appealing artistically inspired tastefully decorated elegantly adorned beautifully finished exquisitely detailed superbly executed magnificently accomplished splendidly achieved grandiosely realized 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Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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