Eaton Safety Switch General Du...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$142.64
$97.67

Eaton Safety Switch General Duty Non-Fusible 30A Three-Pole Single-Throw 240V NEMA 1 Indoor

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Model: DG321UGB

In Stock (leaves warehouse same day if ordered before 3pm ET)

$142.64
$97.67
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Eaton General Duty Non-Fusible Safety Switch

Professional Electrical Disconnect Switch for Power Isolation

The Eaton General Duty Non-Fusible Safety Switch delivers exceptional electrical power isolation and control performance for commercial and industrial electrical systems. This 30A three-pole single-throw safety switch provides reliable electrical disconnection designed for professional electricians, electrical contractors, and facility managers, offering the proven reliability and advanced technology that professionals trust from the global leader in intelligent power management.

Professional Features & Benefits

Electrical Performance & Protection

  • 30 Ampere Rating - Provides reliable current handling capacity for medium-duty electrical loads and motor control applications
  • 240V Voltage Rating - Designed for single-phase and three-phase electrical systems with optimal voltage performance
  • Three-Pole Configuration - Complete three-wire electrical isolation for comprehensive power disconnection and safety
  • Non-Fusible Design - Eliminates fuse replacement maintenance while providing reliable switching operation

Construction & Installation

  • NEMA 1 Indoor Enclosure - Painted steel construction provides durable protection for indoor electrical installations
  • Single-Throw Operation - Simple on/off switching mechanism for straightforward electrical control and isolation
  • UL Listed Certification - Meets rigorous electrical safety standards for professional electrical installations

Technical Specifications

Amperage Rating: 30A, Voltage Rating: 240V, Number of Poles: Three-pole, Number of Wires: Three-wire, Throw Type: Single-throw, Fuse Configuration: Non-fusible, Enclosure: NEMA 1 Indoor, Enclosure Material: Painted steel, Dimensions: 10.69" H x 6.38" W x 6.88" D, Weight: 6 lb, Certifications: UL Listed, Product Category: General duty safety switch

Installation & Usage

  1. Verify electrical power is completely disconnected before beginning installation procedures
  2. Mount safety switch securely to appropriate electrical panel or wall surface using proper mounting hardware
  3. Connect incoming electrical conductors to line terminals following NEC wiring requirements
  4. Connect outgoing electrical conductors to load terminals ensuring proper wire sizing and torque specifications
  5. Verify all electrical connections are tight and properly insulated before energizing the circuit
  6. Test switch operation to ensure proper electrical isolation and switching performance

Professional Applications

Ideal for:

  • Motor Control Centers - Electrical isolation for motor starters, drives, and control equipment in industrial facilities
  • Commercial Electrical Systems - Power disconnection for HVAC equipment, lighting panels, and electrical distribution
  • Industrial Power Distribution - Electrical safety switching for machinery, production equipment, and process control systems
  • Electrical Panel Applications - Main and branch circuit disconnection in electrical distribution panels and switchboards
  • Equipment Isolation - Safe electrical disconnection for maintenance and service of electrical equipment
  • Emergency Disconnection - Quick electrical isolation for safety and emergency shutdown procedures
  • Load Center Applications - Electrical switching and isolation in residential and light commercial load centers
  • Electrical Safety Systems - Lockout/tagout compliance for electrical maintenance and safety procedures

General Duty Design Advantage

Eaton's general duty safety switch design provides reliable electrical switching performance for standard commercial and light industrial applications. The non-fusible configuration eliminates fuse maintenance while delivering dependable electrical isolation, making it ideal for applications where simple on/off switching is required without overcurrent protection.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton delivers unmatched quality and reliability in electrical safety switches. Our commitment to electrical safety standards, UL certification compliance, and professional-grade construction ensures trusted performance for electricians, electrical contractors, and facility professionals worldwide. Eaton safety switches provide the dependable electrical isolation and switching performance that professionals demand for critical electrical applications.



EAT-DG321UGB - spec sheet

Manufacturer Resources

Product Specs

Amperage Rating:
30A
Catalog Notes:
WARNING! Switch is not approved for service entrance unless a neutral kit is installed.
Certifications:
UL Listed
Enclosure:
NEMA 1
Enclosure Material:
Painted steel
Fuse Configuration:
Non-fusible
Number Of Poles:
Three-pole
Number Of Wires:
3
Product Category:
General duty safety switch
Product Height:
10.69 in
Product Length Depth:
6.88 in
Product Type:
Safety Switch
Product Weight:
6 lb
Product Width:
6.38 in
Voltage Rating:
240V
Product Group:
Electrical
Department:
Electrical

Eaton DG321UGB – Frequently Asked Questions

How fast can I get the Eaton DG321UGB delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton DG321UGB come with a warranty?
Absolutely. The Eaton DG321UGB is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eaton DG321UGB?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Eaton DG321UGB from ZenSupply?
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