A400304 Eaton A400304 is a 4-circuit barrier block rated for 50A and 150V, with a 14.27mm pitch and screw with captive plate termination.
Mfr Part #:

A400304

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
Eaton A400304 is a 4-circuit barrier block rated for 50A and 150V, with a 14.27mm pitch and screw with captive plate termination.
Total Stock: 11 pcs
$ Price Range: $12.16 - $19.13

A400304 Available from 1 distributor

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Non-Authorised
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11 pcs
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A400304 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Barrier Type
Bottom Termination
Color
Current Rating (Amps)
Features
Lead Spacing
Number of Circuits
Number of Rows
Number of Wire Entries
Pitch
SVHC Present
Tape & Reel
Terminal Block Type
Top Termination
Voltage Rating
Wire Gauge

A400304 Description

Short technical summary and product information.

The Eaton A400304 is a 4-circuit barrier block designed for reliable wire termination in power distribution and control applications. It features a dual-wall barrier construction for enhanced isolation between circuits, and a flange for secure panel mounting.

 

This barrier block is rated for 50A current and 150V voltage, accommodating wire gauges from 8 to 16 AWG. The top termination uses screws with a captive plate, ensuring secure and repeatable connections. The bottom termination is threaded and insulated, providing a robust connection point.

 

With a pitch of 14.27mm (0.562 inches), the A400304 offers a compact footprint suitable for space-constrained designs. The black housing and single-row configuration make it easy to integrate into various equipment.

 

Typical applications include power supplies, industrial controls, and test equipment where high-current connections are required.

A400304 Quick Information

Product Type: Barrier Block
Series: 4000
Canonical Name: Eaton A400304 4-Circuit Barrier Block, 14.27mm Pitch, 50A, 150V
Subcategory: Terminal Blocks

A400304 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

A400304 Estimated Pricing

Qty Low High
1+ $19.13 $19.13
10+ $13.65 $13.65
25+ $12.16 $12.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

A400304 Features

  • Rated for 50A and 150V.
  • 4 circuits with 14.27mm pitch.
  • Screw with captive plate termination.
  • Dual-wall barrier for isolation.
  • Accepts 8-16 AWG wire.

A400304 Applications

  • Power distribution in industrial controls.
  • High-current connections in power supplies.
  • Test equipment wiring and connections.
  • Control panel wiring for machinery.

A400304 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Eaton A400304?

The Eaton A400304 is rated for 50A.

What is the voltage rating of the Eaton A400304?

The Eaton A400304 is rated for 150V.

What is the pitch of the Eaton A400304?

The pitch is 14.27mm (0.562 inches).

How many circuits does the Eaton A400304 have?

The Eaton A400304 has 4 circuits.

What wire gauge does the Eaton A400304 accept?

The Eaton A400304 accepts 8-16 AWG wire.

What type of termination does the Eaton A400304 use?

The top termination uses screws with a captive plate, and the bottom termination is threaded and insulated.

Is the Eaton A400304 RoHS compliant?

The Eaton A400304 is listed as RoHS3 compliant, but this is unverified.

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