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ABB OT25E3 3-Pole Disconnect Switch for industrial applications

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ABB OT25E3

by ABB

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OverviewThe ABB OT25E3 is a high-performance, 3-pole, front-operated, non-fusible disconnect switch designed for demanding industrial and commercial settings. This sturdy device provides essential safety for electrical systems by enabling secure and efficient isolation of circuits. Built for durability and user safety, the OT25E3 is a vital component for maintenance procedures and ensuring operational integrity within electrical distribution architectures. Its ability to reliably disconnect power makes it a cornerstone for applications requiring strict safety protocols. The ergonomic, front-operated design ensures ease of use and accessibility, while its adherence to international safety standards highlights its reliability as a critical safety device. The ABB OT25E3 represents a commitment to both performance and protection in electrical installations.Key Features Type: 3-pole, non-fusible disconnect switch for dependable circuit interruption. Operation: Convenient front-operated mechanism, ideal for quick and safe power disconnection. Design: Optimized for door-mounting, providing easy access and seamless integration into control panels and enclosures. Terminals: Equipped with protected clamp terminals, ensuring secure and safe electrical connections to prevent accidental contact. Handle: Handle not included; offers flexibility to choose an optical handle sold separately to suit specific application needs. Protection: Delivers secure isolation and disconnection of electrical circuits, enhancing overall system safety. Material: Constructed from high-quality, durable materials, guaranteeing long-lasting performance and resistance to harsh industrial conditions. Mounting: Specifically designed for installation in switchboards and various electrical enclosures, allowing for versatile setup configurations. Compliance: Adheres to stringent international safety standards for electrical isolation, ensuring reliability and peace of mind. Application: Perfectly suited for industrial machinery, motor disconnecting applications, and general power distribution systems. Technical Specifications Model: ABB OT25E3 Number of Poles: 3 Rated Voltage: 690V Rated Current: 25A Type: Non-fusible disconnect switch Protection: Thermal-magnetic protection not included Terminals: Protected clamp terminals Handle: Handle not included (sold separately) Mounting: Front door-mounted Temperature Range: -25°C to +60°C Material: High-quality industrial grade plastic and metal ApplicationsThe versatility and robust design of the ABB OT25E3 make it suitable for a wide array of applications across various sectors: Industrial Equipment: Essential for safely disconnecting power to industrial machinery and equipment during maintenance, repairs, or emergency shutdowns. Power Distribution: Integrates seamlessly into electrical panels and distribution boards, providing secure circuit isolation for different segments of an electrical system. Motor Disconnecting: Crucial for isolating motors from their power supply, ensuring operator safety during servicing, inspection, or replacement. General Circuit Isolation: Ideal for safely isolating electrical circuits in a multitude of commercial and industrial settings, enhancing overall electrical safety and operational efficiency. Why ChooseThe ABB OT25E3 stands out as a superior choice for several compelling reasons. Its non-fusible design simplifies maintenance by eliminating the need for fuse replacement, reducing downtime and operational costs. The front-operated mechanism ensures quick and easy access for power disconnection, a critical factor in emergency situations or routine maintenance. Constructed with high-quality industrial-grade materials, this disconnect switch promises exceptional durability and longevity, even in the most challenging environments. Furthermore, its adherence to international safety standards guarantees reliable performance and compliance with regulatory requirements.Order NowExperience the reliability and safety of the ABB OT25E3. Enhance your electrical systems with this robust and efficient disconnect switch. Order now to ensure optimal performance and protection for your industrial and commercial applications.FAQWhat is the purpose of a 3-pole disconnect switch?A 3-pole disconnect switch safely isolates electrical circuits, which is crucial for maintenance, repairs, and ensuring operational integrity.Is a handle included with the ABB OT25E3?No, the handle is not included and must be purchased separately, allowing for customization to specific application needs.What are the primary applications of this disconnect switch?This switch is ideal for industrial machinery, motor disconnecting, and general power distribution systems due to its robust design and reliability.Does this model have thermal-magnetic protection?No, thermal-magnetic protection is not included with the ABB OT25E3.

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PRODUCT DETAILS

ABB OT25E3

Overview

This is a genuine ABB component from the Low Voltage Products family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine ABB catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader ABB automation ecosystem
  • Engineered to integrate inside Low Voltage Products installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your ABB equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same ABB catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation ABB platform with documented conversion notes for the Low Voltage Products family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model: ABB OT25E3
  • Number of Poles: 3
  • Rated Voltage: 690V
  • Rated Current: 25A
  • Type: Non-fusible disconnect switch
  • Protection: Thermal-magnetic protection not included
  • Terminals: Protected clamp terminals
  • Handle: Handle not included (sold separately)
  • Mounting: Front door-mounted
  • Temperature Range: -25°C to +60°C
  • Material: High-quality industrial grade plastic and metal

Applications

The versatility and robust design of the ABB OT25E3 make it suitable for a wide array of applications across various sectors:

  • Industrial Equipment: Essential for safely disconnecting power to industrial machinery and equipment during maintenance, repairs, or emergency shutdowns.
  • Power Distribution: Integrates seamlessly into electrical panels and distribution boards, providing secure circuit isolation for different segments of an electrical system.
  • Motor Disconnecting: Crucial for isolating motors from their power supply, ensuring operator safety during servicing, inspection, or replacement.
  • General Circuit Isolation: Ideal for safely isolating electrical circuits in a multitude of commercial and industrial settings, enhancing overall electrical safety and operational efficiency.

Why Choose the OT25E3?

The ABB OT25E3 stands out as a superior choice for several compelling reasons. Its non-fusible design simplifies maintenance by eliminating the need for fuse replacement, reducing downtime and operational costs. The front-operated mechanism ensures quick and easy access for power disconnection, a critical factor in emergency situations or routine maintenance. Constructed with high-quality industrial-grade materials, this disconnect switch promises exceptional durability and longevity, even in the most challenging environments. Furthermore, its adherence to international safety standards guarantees reliable performance and compliance with regulatory requirements.

Availability & Shipping

  • In stock: OT25E3 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every OT25E3 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — ABB

A 3-pole disconnect switch safely isolates electrical circuits, which is crucial for maintenance, repairs, and ensuring operational integrity.

Machine down? We ship parts the same day.

New, surplus, and refurbished ABB inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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Independent Supplier Notice

PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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PALM Parts Solution sells used surplus products. PALM Parts Solution is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by PALM Parts Solution come with PALM Parts Solution's 1-Year Warranty and do not come with the original manufacturer's warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

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