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GE Circuit Breaker Information

GE Circuit Breaker Information

Beck Electric Supply has been a GE stocking distributor for 30 years. We are confident that GE's attention to detail, product development, superior service levels and quality distribution network is second to none.

We have a wide range of GE Circuit Breakers in stock and ready to ship. Please call our expert sales staff for your Molded Case breaker needs. If we don't have it on the shelf we will be happy to place a factory order and have your GE product in a few days.

Q-Line - Residential Circuit Breaker (THQB, THQC, THQL,THQP)


  • 1" or ½" breaker sizes available
  • Copper to tabs copper connections with corrosion resisting tin plated tabs
  • Every breaker exceeds UL, NEMA, ANSI, and CSA requirements
  • 65oc/75oc conductor rating
  • Quick make / quick break box type terminals
  • Handle trips to center position, giving a clear indication of tripped breaker Multi pole circuit breakers incorporate internal common trip

15-50Amp, ½", THQP, 1 and 2 pole
15-125Amp, 1", THQL, THHQL, TXQL, 1, 2 and 3 pole
125-200Amp, 1", TQDL and THQDL, 2 and 3 pole

Spectra RMS â€" Power Distribution / OEM / Electronic Trip

Spectra RMS Molded Case Circuit Breakers (SE150, SF250, SG600 and SK1200) have digital, solid state, RMS sensing trip system with field installable front mounted rating plugs to establish or change the breaker ampere rating. Adjustable instantaneous with tracking short time is standard on all frames including SE150. The trip system uses digital sampling to determine the RMS value of sinusoidal and nonsinusoidal currents.

Molded Case
Solid State Trip System

  • Accurate Sensing
  • Ambient Insensitive
  • Provides Power Management Capabilities Options
  • MicroVersaTrip Plus Trip Unit
  • MicroVersaTrip PM Trip Unit

Interchangeable rating plugs for easy de-rating without removing breaker Field installable accessories

SE150 Current Limiting (SED, SEH, SEL, SEP) 15-32Amp, 2 and 3 pole
SE150 Current Limiting (SED, SEH, SEL, SEP) 40-160Amp, 2 and 3 pole
SF250 Current Limiting (SFH, SFL, SFP) 70-250Amp, 2 and 3 pole
SG600 Current Limiting (SGH, SGL, SGP) 60-600Amp, 2 and 3 pole
SK1200 (SKH8, SKL8, SKP8, SKH12, SKL12, SKP12)
800Amp frame 300-800Amps
1250Amp frame 600-1250Amps

Molded Case Circuit Breakers

General Electric Molded Case Circuit Breakers are being used to provide reliable circuit protection in switchboards, motor control centers and lighting applications. Downtime is reduced and fuse replacement is eliminated with circuit breakers. In case of overload or short circuit, the breaker trips, opening the circuit and protecting the conductors. When normal conditions are restored, the breaker can be closed "switched on" again.

Molded Case
Thermal Magnetic Trip
Proven Reliability
Provide Cost Effective Solutions
Multiple types to fit in your application

E150 Line (TEY, TEB, TED, THED) 10-150Amp, 1, 2 and 3 pole
F225 Line (TFJ, TFK, THFK, TFL) 70-225Amp, 2 and 3 pole
J and K Frame Molded Case Circuit Breakers

  • Featuring Power + 4 Trip Units
  • 150-1200Amp, 120/240 to 600Vac
  • UL, CSA, NEMA ratings
  • "Push to Trip" exercise mechanism linkages
  • Common trip bar prevents single phasing
  • Handle indicates trip condition for rapid restoration of load
  • Trip-Free mechanism ensures complete circuit protection even if handle is held in "ON" position
  • Full line of internal and external accessories for custom applications
  • Reverse feed standard

J600 Line (TJJ, TJK THJK)
400Amp frame 125 to 400Amp
600Amp frame 250 to 600Amp

K1200 Line (TKM8, TKM12, THKM8, THKM12)
800Amp frame 300 to 800Amp
1200 Amp frame 600 to 1200Amp

R Frame (TRL, TRP)
400-1600Amp and 800-2000Amp

Current Limiting Circuit Breakers - 150, 225, 400 and 600Amp frames

Tri-Break (TB1, TB4, TB6, TB8)
15 to 800Amp, 3 pole

3-1200Amp, 2 and 3 pole

Power Breaker II â€" Insulated Case Circuit Breakers
Power Break II Insulated Case Circuit Breakers are highly compact, heavy duty breakers that combine ease of use, aesthetics and state of the art performance in 200Amp through 4000Amp frame sizes, rated for up to 200,000 Amps RMS symmetrical for 240Vac, in drawout and stationary versions

Power Breaker I â€" Insulated Case Circuit Breakers
The GE line of Power Break Insulated Case Circuit Breakers offers the rugged, reliable type of system protection critical for heavy duty applications. Power Break circuit breakers are rated up to 200,000 Amp RMS symmetrical interrupting capacity without fuses or current limiters. The Power Break design consists of five physical envelope sizes, providing protection from 100Amp to 4000Amps. Available in drawout or stationary versions.

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