ABB - Electrification Signature Partner Distributor
ABB - Electrification EOT32U3M3-S - Enclosed Switch Disconnector, 3-p. Max. Horse power rating at three phase 480V 20HP. General purpose current rating 40A. Steel sheet enclosure, NEMA Type 3R Rainproof, 12 Indoor, Selector handle. Interlocked cover. Defeatable interlocking.
ABB - Electrification

EOT32U3M3-S

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Overview

The ABB EOT32U3M3-S is a three-phase enclosed switch disconnector designed for industrial power isolation and distribution in harsh environments. Rated at 40A general-purpose current with a maximum horsepower rating of 20HP at 480V AC, 10HP at 240V AC, and 25HP at 600V AC, this switch meets the demands of heavy-duty applications. The unit features a durable steel sheet enclosure compliant with NEMA Type 3R for rainproof outdoor protection and NEMA Type 12 for indoor dust and debris resistance, ensuring long-term reliability in challenging conditions. Key features include a selector handle for precise operation and an interlocked cover that enhances safety by preventing accidental access to live components during maintenance or servicing. The defeatable interlocking mechanism provides flexibility for authorized personnel to override the interlock when necessary, without compromising safety protocols. The switch is UL508 certified and features a black selector handle for clear visual identification. This enclosed switch disconnector is ideal for applications such as motor control centers, industrial machinery, and power distribution systems where reliable isolation, maintenance access control, and compliance with industrial safety standards are critical. The compact design and steel enclosure ensure durability and ease of installation, while the interlocked cover and defeatable interlocking feature add an extra layer of operational safety. Engineered by ABB - Electrification, a leader in industrial electrification solutions, the EOT32U3M3-S delivers dependable performance in environments requiring robust electrical isolation and protection.
  • Rated 40A general-purpose current with 20HP@480V, 10HP@240V, 25HP@600V AC
  • Steel sheet enclosure compliant with NEMA Type 3R (rainproof) and NEMA Type 12 (indoor dust/debris resistant)
  • Selector handle with interlocked cover for enhanced safety during maintenance
  • Defeatable interlocking mechanism for authorized access override
  • UL508 certified, 3-pole design, black selector handle

Specifications

Application
Mainly used for controlling 3-phase motors and generally for controlling power circuits up to 690 V AC and 220 V DC. The contactors can also be used for many other applications such as bypass, capacitor switching, lighting, DC power circuits.
Current Rating
40 A
Material
Steel
Material
Steel Sheet
Mounting Type
Enclosed
NEMA Rating
Type 3R
Nema Rating
Type 3R/Type 12
Poles
3
Poles
3-p
Series
EOT32U
Size
82x110x108mm
Special Features
Enclosed Switch Disconnector, 3-p. Max. Horse power rating at three phase 480V 20HP. General purpose current rating 40A. Steel sheet enclosure, NEMA Type 3R Rainproof, 12 Indoor, Selector handle. Interlocked cover. Defeatable interlocking.
Standard
RoHs, CSA, cUL, CE, GOST
Type
Contactors
Voltage Rating
480 VAC
Package Dimensions (L x W x H)
8.937 IN x 6.496 IN x 5.591 IN
Package Dimensions (L x W x H)
22.7 cm x 16.4998 cm x 14.2011 cm
Package Weight (Imperial)
4.470 L
Package Weight (Metric)
2.028 kg
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ACS800-U31-0050-5+E202+K458

WALL-MOUNTED DRIVE ULTRA LOW HARMONIC , Product Family: ACS800, Horsepower: 50 HP, Output Current: 67 A, Voltage: 480 VAC, Voltage Range: 380-500V, NEMA 1 / UL Type 1 (IP21), Wall-mounted, Local or Remote Mounted LCD Display and Keypad, ModBus Adapter, EMC/RFI Filter (1st Envir), 3-Phase Input, 3-Phase Output, Frame: R5, Product HxWxD: 32.12 in x 10.43 in x 15.35 in, Product Weight: 144 lbs
Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.

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N3 SCREW COVER - 10X10X6 - GRA

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The NNC75X75WH2 Halogen-Free Wide Slot Wiring Duct is used to route, protect, and manage wires near sensitive electronic equipment and in environments where heat resistance or public safety is a concern. UL 94 flame class of V-0 with a UL recognized continuous-use temperature up to 95 C (203 F). Halogen-Free, Polyphenylene Oxide (PPO). Mounting holes provided. 2.85" x 2.97" (72.4 mm x 75.4 mm) and 6.6' (2 m) long. Cover included. Color White. 5 pieces per package.

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The NNC75X75WH2 Halogen-Free Wide Slot Wiring Duct is used to route, protect, and manage wires near sensitive electronic equipment and in environments where heat resistance or public safety is a concern. UL 94 flame class of V-0 with a UL recognized continuous-use temperature up to 95 C (203 F). Halogen-Free, Polyphenylene Oxide (PPO). Mounting holes provided. 2.85" x 2.97" (72.4 mm x 75.4 mm) and 6.6' (2 m) long. Cover included. Color White. 5 pieces per package.
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Frequently Asked Questions

What is the horsepower rating at 480V three-phase?

The ABB EOT32U3M3-S has a maximum horsepower rating of 20HP at 480V three-phase AC.

What is the general-purpose current rating?

The general-purpose current rating for the EOT32U3M3-S is 40A.

Does this switch have an interlocked cover?

Yes, the EOT32U3M3-S includes an interlocked cover to prevent accidental access to live components.

What is the horsepower rating at 240V three-phase?

The horsepower rating at 240V three-phase is 10HP.

What is the horsepower rating at 600V three-phase?

The horsepower rating at 600V three-phase is 25HP.

What type of handle does this switch disconnector have?

The EOT32U3M3-S features a selector handle for precise operation.

What NEMA ratings does this switch disconnector meet?

The EOT32U3M3-S meets NEMA Type 3R for rainproof protection and NEMA Type 12 for indoor use.

What type of enclosure does this switch have?

The switch disconnector features a durable steel sheet enclosure for protection against moisture, dust, and debris.

What is the defeatable interlocking feature?

The defeatable interlocking mechanism allows authorized personnel to override the interlock when necessary without compromising safety protocols.

What is the weight of the EOT32U3M3-S?

The weight of the EOT32U3M3-S is 3.77 lb (1.71 kg).

Frequently Asked Questions about ABB - Electrification

What industries and applications are Jokab Safety products used for?

Jokab Safety products are specifically designed for machine safety applications across multiple critical industrial sectors, including Food and Beverage, Packaging, and Material Handling industries. Their safety solutions cover a wide range of machine safeguarding needs, such as safety light guards, safety controllers, safety relays, safety edges, safety mats, and two-hand control devices that protect personnel and equipment in complex industrial automation environments.

What technical support does Jokab Safety offer?

Jokab Safety offers comprehensive technical support through multiple channels, including a dedicated technical support phone line at (888) 385-1221 (Option 1) and email support at [email protected]. For advanced technical assistance, customers can contact their specialized Jokab Tech Support at (519) 982-0976 or email [email protected]. Additionally, they provide product specialist support through Jeff Leslie, who can be reached at (519) 982-0976, offering in-depth application and technical guidance.

What are the main product lines offered by Jokab Safety?

Jokab Safety offers a comprehensive range of machine safety products including safety light guards (Orion), safety controllers (Pluto), safety relays (Sentry), safety edges, safety contact mats, safety locks (Gkey), and safety sensors with OSSD and DYNlink interfaces. Their product lines are specifically designed for industrial applications in food and beverage, packaging, and material handling industries, providing robust safety solutions for machine guarding and personnel protection.

What are the key features of Jokab Safety products?

Jokab Safety products offer comprehensive industrial safety solutions with key features including: highest safety certification levels (up to PL e/Cat 4), extensive fault detection, multiple safety device types (optical safety devices, pressure sensitive devices, sensors, switches, locks, emergency stops), and innovative DYNlink technology that reduces cable requirements and simplifies installation. Their products are certified, verified, and compatible with major industrial automation systems like B&R, featuring easy M12 connector connections and a wide range of adapters to streamline safety implementation.

What certifications and standards do ABB - Electrification products comply with?

ABB - Electrification products comply with a comprehensive range of international certifications and standards, including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products meet critical international standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, and marine classification standards from Bureau Veritas, DNV, and Lloyd's Register of Shipping.

What industries and applications are ABB - Electrification products used for?

ABB - Electrification products are engineered for critical applications across multiple industries, including Energy, Oil & Gas, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their solutions cover essential electrical infrastructure needs such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems designed for high-reliability environments with a strong focus on sustainability, efficiency, and safety.

What technical support does ABB - Electrification offer?

ABB - Electrification offers comprehensive technical support through multiple channels, including a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services encompass 24/7/365 emergency services, on-site support, remote monitoring and diagnostics, installation and commissioning, equipment assessments, repair coordination, and multi-vendor technical assistance. Customers can also access resources like personnel safety training, disaster recovery support, and service agreements tailored to their specific electrification needs.

What are the main product lines offered by ABB - Electrification?

ABB - Electrification offers a comprehensive range of electrical distribution and protection products, including circuit monitoring systems, panelboards, switchgear, motor control centers, circuit breakers, softstarters, and power distribution solutions. Key product lines span low and medium voltage applications across utilities, commercial, industrial, healthcare, and manufacturing sectors, with specialized offerings like the ReliaGear® panelboards, SMISSLINE TP bus systems, and Ekip UP protection and metering relays.

What are the key features of ABB - Electrification products?

ABB - Electrification products feature advanced integrated design elements that enhance industrial performance and reliability. Key features include harmonics and EMC design, integrated DC choke, removable terminals for fast installation, USB ports for troubleshooting, and integrated Safe Torque Off (STO) functionality. The products deliver superior motor control capabilities, support both induction and permanent magnet motors, and offer robust operational features like side-by-side mounting without derating and operation at temperatures up to 45°C. Additionally, ABB's Electrification solutions emphasize digital innovation, with technologies like Novolink enabling predictive maintenance, enhanced analytics, and seamless system integration.

What communication protocols do ABB - Electrification products support?

ABB - Electrification products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, DeviceNet, and IEC 61850. These protocols enable flexible connectivity across multiple industrial automation platforms, with support for various network topologies and high-speed data transmission up to 100 Mbps.