Products

ABB OT25B22R3-K Base Mount Switch 25A 3-P Base Mount 9 kW IP20 Front 54mm H x 43mm W x 52mm D 22mm Fixing

Product Code: OT25B22R3-K

  • Rated for 25 A, 750 V applications
  • Compact size: 43x54x52 mm
  • Complies with IEC, UL, CSA standards
  • IP20 protection rating
  • Red and yellow selector handle included
In Stock Low Stock Out Of Stock Please See Attributes

Specifications

Product Type Base Mounting Switch
Brand ABB
Air Thermal Current 32 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 0.6 W
Rated Current 25 A
Rated Impulse Withstand Voltage 8 kV
Rated Insulation Voltage 750 V
Rated Power 9 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 considering a reliable and efficient solution for managing electrical circuits, the Base Mount Load Break Switch stands out as a robust choice. Tailored for industrial and commercial applications, this switch ensures safe circuit isolation with precision.</p><p>The switch is designed to handle a rated current of 25 A, making it suitable for various medium-duty tasks. Its compact dimensions—43 mm in width, 54 mm in height, and 52 mm in depth—allow for easy integration into existing setups without occupying excessive space. The selector handle type offers intuitive operation while maintaining safety standards.</p><p>Conforming to IEC 60947-3, UL 508, and CSA C22.2 No.14 standards, this load break switch meets global safety requirements. With a rated impulse withstand voltage of 8 kV and an impressive rated short time withstand current of 0.5 kA, it provides robust protection against transient overvoltages and short-circuit conditions.</p><p>Operating at a rated voltage of up to 750 V across three poles, the device supports high-voltage applications effectively. The IP20 degree of protection ensures that the internal components are safeguarded against solid objects larger than 12 mm but requires additional enclosure if used in environments exposed to moisture or finer particulates.</p><p>The base mounting type facilitates straightforward installation on panels or enclosures while ensuring stability during operation. The screw clamp terminal type allows secure connection with cable cross sections ranging from 0.75 sq-mm to 10 sq-mm.</p><p>With an air thermal current rating of up to 32 A and a power loss limited to just 0.6 W, this switch operates efficiently without excessive heat generation or energy wastage. It supports operations up to a rated power of 9 kW, accommodating substantial electrical loads seamlessly.</p><p>For ease of use and visibility in operational settings, the handle is available in red and yellow colors with dimensions measuring at 65 mm by both height and width by depth respectively (65 mm H x W x D). This ergonomic design aids quick identification during maintenance or emergency situations.</p><p>The top-mounted operating mechanism combined with front mode operation enhances accessibility for technicians performing routine checks or adjustments. Additionally, the shaft size measures at a practical dimension of 6 mm by both height and width extending through its length (180 mm D), ensuring compatibility with standard installations.</p><p>Overall, the Base Mount Load Break Switch offers durability paired with performance reliability critical for maintaining uninterrupted service within your electrical systems while adhering to stringent industry standards.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
Products to compare:
Comparing Products