1HD363

The Eaton 1HD363 Fusible Disconnect Switch is a essential electrical safety component designed to protect circuits from overcurrent conditions. This switch is rated for 100 Amps at 600 Volts Alternating Current (VAC), making it suitable for heavy-duty electrical applications.

The three-pole design of this switch allows for the simultaneous protection of three separate circuits. Each pole features a fusible link, which melts when an excessive current flows through the circuit. Once the fuse link melts, it breaks the circuit, preventing further damage and potential electrical fires.

The switch is constructed from high-quality materials, including a durable molded case and heavy-duty contacts. Its compact size of 1.3 inches (33mm) in length and 2.7 inches (68.5mm) in width makes it easy to install in a variety of electrical enclosures.

The Eaton 1HD363 Fusible Disconnect Switch is UL listed, ensuring that it meets the highest standards of safety and reliability. It is also RoHS compliant, meaning that it contains no restricted substances, making it an environmentally friendly choice.

Installation of the switch is straightforward, with clear markings on the switch indicating the pole positions and a convenient handle for easy operation. The terminal screws are gold-plated to ensure good electrical contact and resist corrosion.

The switch has a current rating of 100 Amps, but it is important to note that the maximum allowable current should never exceed the rated capacity of the switch or the circuit wiring. Proper installation and maintenance are crucial to ensure the safe and reliable operation of the switch.

In summary, the Eaton 1HD363 Fusible Disconnect Switch is a reliable and essential electrical safety component for heavy-duty applications. Its three-pole design, 100 Amp rating, and 600 VAC voltage make it suitable for a wide range of industrial and commercial applications. The switch's durability, UL listing, and compact size make it a top choice for electrical professionals and DIY enthusiasts alike.

Pros and Cons of Buying an Eaton 1HD363 Fusible Disconnect Switch

The Eaton 1HD363 fusible disconnect switch is a vital safety component in electrical systems. Here are some pros and cons to help you decide if this switch is the right choice for your needs.

1. Safety: The primary purpose of a fusible disconnect switch is to protect the electrical circuit from overloads and short circuits. The Eaton 1HD363 switch is designed to melt the fusible links when the current exceeds the rated value, preventing damage to the circuit and potential fires.

2. Durability: Eaton is a well-known brand in electrical equipment, and the 1HD363 switch is built to last. It features a robust construction with a powder-coated steel enclosure, ensuring it can withstand harsh environments and heavy usage.

3. Versatility: This switch is suitable for various applications, including industrial, commercial, and even residential electrical systems. It can handle up to 100 amps and 600 volts AC, making it a versatile option for different electrical needs.

4. Easy Installation: The Eaton 1HD363 switch comes with clear markings and easy-to-understand instructions, making installation a straightforward process. It also features a convenient mounting bracket, allowing for quick and secure installation.

1. Cost: Compared to other, less complex switches, the Eaton 1HD363 switch may be more expensive. However, its robust construction, safety features, and versatility justify the investment for many users.

2. Size: The switch is relatively large, which may require more space for installation. This might not be an issue for larger electrical panels, but it's essential to consider the available space before purchasing.

3. Limited Configurability: While the switch offers various mounting and wiring options, it does not provide extensive configurability compared to more advanced electrical components.

The Eaton 1HD363 fusible disconnect switch is an excellent investment for those seeking a reliable, durable, and versatile safety component for their electrical systems. Its ability to protect circuits from overloads and short circuits, combined with its robust construction and easy installation, make it an attractive option for various applications. Despite its higher cost and larger size, the benefits it offers in safety and versatility often outweigh these drawbacks.

If you're looking for a high-quality fusible disconnect switch for your electrical system and are willing to invest in a reliable and versatile component, the Eaton 1HD363 switch is an excellent choice. Its safety features, durability, and suitability for various applications make it a worthwhile investment for both industrial and residential electrical systems.

Details:

Eaton 1HD363 fusible disconnect switch 100a 600v-ac 3p, new - not in original packaging one knockout is punched out see photos.

specifications indusswitch:

• brand: Eaton
• mpn: 1hd363
• part type: Switch Amp
• current type: Ac
• product condition: New Other
• fuse type: Switch
• current: 100 A Amp
• country of origin: United States
• poles: 3p

offer indusswitch:

• in stock #: 5
• started: april 25, 2026
• availability: in stock
• sold #: 6
• best offers: true
• options: ship-to-home
• prices: $135.00–$650.00
• item condition:
  • New – Open box
  • Used
  • New

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories

seller indusswitch:

• rating: 99.2%
• city: wilmington,
• # reviews: 1278

shipping indusswitch:

• carrier: ups
• class: standard
• service: ups ground
• type: fixed
• transit: 5-12 days

returns indusswitch:

• time: 30 days
• policy: returns accepted
• paid by: seller
• method: money back

payments indusswitch:

• other
• wallet: apple-pay
• credit card: discover

Also Purchased:

• DPF221R: AIR SWITCH, Eaton
• C22-DLH-G-K10-230: ACTUATOR SWITCH, Eaton
• C22S-WS-MS1-K01: KEY SWITCH, Eaton
• SMCU150FD: SWITCH, Eaton
• DH361UGK: SWITCH, Eaton Cutler Hammer
• DT225URKNPS: , Eaton
• LS-S11: SWITCH, Eaton
• DG221UGB: SWITCH, Eaton
• KD3400: AIR AMP, Eaton
• 10250T727BK: SWITCH, Eaton
• E47CLS32Y1: SWITCH, Eaton