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ABB / General Electric SKHC3608L3XX Molded Case Circuit Breaker

  • 800A
  • 3 Pole
  • Unit Mount
ABB / General Electric SKHC3608L3XX
Molded Case Circuit Breaker
Brand ABB / General Electric
SKU SKHC3608L3XX
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  • 800A
  • 3 Pole
  • Unit Mount

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General Electric SKHC3608L3XX 3 Pole Circuit Breaker

ABB / General Electric SKHC3608L3XX - 800A 3 Pole Molded Case Circuit Breaker

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$6,904.90 In Stock

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Description

Designed for reliable power distribution, the GE SKHC3608L3XX is a 3-pole electronic trip molded case circuit breaker. As part of the Spectra RMS family, it offers reverse feed capability and a 100% continuous current rating. This unit mount breaker is compatible with GE A-Series panelboards and Spectra Series switchboards. With an interrupting capacity of 35 kAIC at 480VAC, the interchangeable electronic trip unit features adjustable LSI functions for precise system coordination.

Specifications

Key specifications
Brand ABB / General Electric
Part Number SKHC3608L3XX
Series SKHC
Amperage 800A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC, 480VAC, 600VAC
Phase 3
AIC Rating 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC
Electrical ratings
Amperage Range 400-800A
Fit and installation
Frame Type SKHC
Terminal Type Lugs
For Use With Spectra Series Switchboards, Panelboards, Motor Control Centers, GE A-Series Panelboards
Wire Gauge 3/0 AWG-500 kcmil (Al/Cu) (Qty 3 per pole) - if TCAL81 lugs installed
Max Wire 500 kcmil
Min Wire 3/0 AWG
Protection and operation
Trip Technology Electronic Trip
Trip Function Code LSI
Trip Function Long-Time, Short-Time, Instantaneous
Trip Adjustability Adjustable
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Padlock Attachment, Motor Operator, Rotary Handle, Lug Kits, Rating Plugs
Accessories Lugs Not Included
Standards CSA C22.2 No. 5, IEC 60947-2, UL 489
Approval CE, CSA, IEC, UL
Temp Rating -20C to 55C
Construction Features 100% Rated, Reverse Feed, HACR Rated, True RMS Sensing, Interchangeable Trip Unit

Product FAQs

6 answers
What is the required torque for the TCAL81 lugs on this breaker?

The factory-installed TCAL81 lugs require a tightening torque of 375 lb-in. Each lug accepts three 3/0 AWG to 500 kcmil aluminum or copper conductors per pole.

Which rating plug is required for the SKHC3608L3XX?

This SK-frame breaker requires an SRPK800A series interchangeable rating plug, such as the SRPK800A800, to establish the 800A continuous current rating.

Can the SKHC3608L3XX be reverse fed?

Yes, GE Spectra RMS molded case circuit breakers are suitable for reverse feed applications.

How does the short-time trip function operate on this Spectra RMS breaker?

The short-time pickup is not an independent absolute setting. It tracks the adjustable instantaneous pickup by a fixed ratio of 0.5 to 0.8, which is standard for the Spectra RMS solid-state trip system.

What equipment is this SK-frame breaker designed to fit?

The SKHC3608L3XX is compatible with GE Spectra Series switchboards, motor control centers, and GE A-Series panelboards.

What does the L in the SKHC3608L3XX catalog number indicate?

The L designates that the breaker is equipped with a solid-state electronic trip unit featuring Long-Time, Short-Time, and Instantaneous (LSI) protection functions.

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