Engineered for heavy-duty industrial applications, the GE TB83600BK22 is a 3-pole, 600A molded case circuit breaker from the Tri-Break TB8 series. This bolt-on MCCB installs into GE switchboards, AV-Line enclosures, and motor control centers. It is eventually replaced by the ABB Tmax XT series via retrofit. Rated for 200 kAIC at 480VAC, it features integral fusing and current-limiting technology to safely interrupt high-level faults.
Lugs Not Included, Current Limiters (Factory Installed)
Standards
NEMA AB-1, UL 489
Approval
UL
Temp Rating
40C
Construction Features
Integrally Fused, Current Limiting, Interchangeable Trip Unit
Special Features
Integrally Fused
Product FAQs
6 answers
What panels and switchboards are compatible with the TB83600BK22?
This Tri-Break circuit breaker is designed for use in GE switchboards, motor control centers, and AV-Line switchboards. It is also compatible with CCB and QMR panelboards when using the appropriate mounting hardware.
What mounting hardware is required to install this TB8 frame breaker?
For single-branch mounting in compatible GE panels, the TB8SPK mounting hardware kit is typically required. This kit includes the necessary copper straps, screws, and cover plates for secure installation.
Is the TB83600BK22 known by any other catalog numbers?
Yes, this breaker is frequently referenced as the TB83600. It may also be associated with the TB83F current limiter designation within the GE Tri-Break family.
Does this breaker offer current-limiting capabilities?
Yes, the TB83600BK22 is an internally fused Tri-Break circuit breaker. It provides advanced current-limiting protection to enhance system safety in demanding commercial and industrial environments.
Is the TB83600BK22 a current production model?
The TB83600BK22 is a legacy TB8 frame model. For modern replacements, ABB and GE eventually transitioned to the Tmax XT series, which can be installed via retrofit kits.
What is the maximum amperage capacity of the GE TB8 breaker frame?
The GE TB8 frame supports a maximum capacity of 800 amps. This specific TB83600BK22 model is configured for a 600-amp continuous current rating.
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