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THOMAS & BETTS DF3404FRA00 Interconnection Systems

The THOMAS & BETTS DF3404FRA00 is a heavy-duty circuit breaker interlocked receptacle engineered for commercial and industrial settings. Constructed with a thick-wall cast copper-free aluminum housing and an epoxy powder coat finish, it provides exceptional durability and protection. Features include standard conduit openings, optional sizes and locations, and a heavy-duty sliding bar interlock mechanism. Available options such as shunt trip, auxiliary switch, and trip ratings enhance functionality and safety. This receptacle is ideal for applications requiring robust power distribution and enhanced safety measures.

Authorized Distributors
Source:DigiKey
Part No:DF3404FRA00
Stock:0
Inv Date:06-16-2026
Price: Unit price: $1490.17
Buy/RFQ:
Part No:DF3404FRA00
Stock:0
Inv Date:06-17-2026
Price: Unit price: $1411.22
Buy/RFQ:
Part No:DF3404FRA00
Stock:0
Inv Date:06-16-2026
Price: Unit price: $1591.92
Buy/RFQ:
Part No:DF3404FRA00
Stock:1
Inv Date:06-16-2026
Price: Unit price: $1370.82
Buy/RFQ:
Part No:DF3404FRA00
Stock:1
Inv Date:06-16-2026
Price: Unit price: $1370.82
Buy/RFQ:

THOMAS & BETTS DF3404FRA00 Interconnection Systems Specifications:

  • Amperage: 30A–400A
  • Voltage: 600VAC/250VDC
  • Housing: Thick-wall cast copper-free aluminum
  • Finish: Epoxy powder coat
  • Options: ['Shunt Trip', 'Auxiliary Switch', 'Trip Ratings']
  • Interlock: Heavy-duty sliding bar
  • NEMA Rating: 4X
  • Polarizations: 24 single-rated factory polarizations
  • Standards: ['UL File #E5239', 'UL 98', 'UL 50', 'UL 1682', 'UL 508', 'UL 231', 'NEC Table 373-6(b)']

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Frequently Asked Questions

Where can I buy THOMAS & BETTS DF3404FRA00?

You can click on the BUY or RFQ button to purchase DF3404FRA00 from an authorized THOMAS & BETTS distributor.

How do I troubleshoot issues or seek technical support for part DF3404FRA00?

You can download the DF3404FRA00 datasheet or visit the THOMAS & BETTS website for support.

Who is the manufacturer of DF3404FRA00?

THOMAS & BETTS

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