EATON HFD3100 Molded Case Circuit Breaker, Type Hfd, 3-Pole, 100 A, 600 Vac, 250 Vdc, Load Side

Item: AG8PEK
Model: HFD3100
Cross Ref: 46MX78
7 In Stock.

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$1,721.98
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$1,549.78 /unit (ex. VAT)
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Specifications

Item Circuit Breaker
Ac Voltage Rating 600V AC
Amps 100A
Circuit Breaker Actuator Toggle
Circuit Breaker Mounting Style Free Standing
Circuit Breaker Type Standard
Dc Voltage Rating 250V AC
Depth 3.38"
For Use With Allen Bradley Mcc, Eaton Mcc Eaton, Rockwell Automation Enclosed Control, Switchboard, Westinghouse
Frame Size 225A/F
Height 3.38"
High Amp Trip Setting 225A
Instantaneous Trip Fixed
Length 3.38"
Low Amp Trip Setting 15A
Max. Air Rating 100 kA At 240V AC
Max. Operating Temp. 158°F
Max. Wire Size 1/0 AWG
Min. Operating Temp. -4°F
Min. Wire Size 14 AWG
Number Of Poles 3
Phase Three
Phase Connection ABC
Series HFD Series
Terminal Connection Load Side Lug
Trip Type Thermal Magnetic
Warranty Eaton Selling Policy 25-000, One (1) Year From The Date Of Installation Of The Product Or Eighteen (18) Months From The Date Of Shipment Of The Product, Whichever Occurs First.
Width 4.13"
Standards CSA CERTIFIED, IEC RATED, UL LISTED

Product Details

Eaton HFD3100 moulded case circuit breaker has an F-frame. It provides overcurrent protection and safe switching in DC & AC systems.

Shipping Information

Height (cm) 15.24
Length (cm) 8.59
Width (cm) 10.49
Country Of Origin US
Weight (kg) 1.935

Working Mechanism

  • The circuit breaker is opened when pressure is applied to the trigger.
  • When faulty current flows through any part of the system, the trip coil of the breaker gets activated, thus moving away from each other and opening the circuit.

Features

  • It has a non-interchangeable thermal-magnetic trip unit offering both long-time and instantaneous current limiting functions.
  • This circuit breaker has a 100A standard current rating with a maximum interrupting capacity of 65kAIC.
  • It is equipped with bolt-on load side lug terminals for secure connection.
  • This circuit breaker features 3-pole, 3-phase configuration for high'speed blow open action.

Standards and Approvals

  • UL

Frequently Asked Questions

What is the maximum operating temperature of Eaton HFD3100 moulded case circuit breaker?

This circuit breaker can be operated at temperatures up to 40 degrees C.

What is the difference between MCCBs and MCBs?

  • MCBs protect items from current overloads while MCCBs protect equipment from fault currents & excess temperature rise.
  • The tripping circuit of MCBs is fixed while MCCBs have a movable tripping circuit.
  • MCBs have comparatively low interrupting ratings than MCCBs.

What causes moulded case circuit breakers to trip?

Overloading of a circuit is the primary reason that leads to frequent short-circuit tripping.

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