ABB / General Electric TK236100 Molded Case Circuit Breaker
- 100A
- 3 Pole
- Bolt-On
Quantity
ABB / General Electric TK236100 - 100A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
Handling demanding commercial and industrial applications, the GE TK236100 100-amp, 3-pole molded case circuit breaker provides robust long-time and instantaneous protection. Designed for secure bolt-on installation, this unit mounts into GE A-Series panelboards, switchboards, and motor control centers. It serves as a reliable component for legacy setups and is replaced by the THFK236100 model.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | TK236100 |
| Series | TK |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 42kA @ 240VAC, 30kA @ 480VAC, 22kA @ 600VAC, 10kA @ 250VDC |
| Frame Type | TK |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE A-Series Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | 4 AWG - 300 kcmil (Cu/Al) |
| Max Wire | 300 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5.1, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Interchangeable Trip Unit |
Product FAQs
6 answersWhich panelboards accept the TK236100 circuit breaker?
This bolt-on breaker is designed for installation in GE A-Series panelboards, switchboards, and motor control centers.
What wire sizes are compatible with the TK236100 lugs?
The included lugs accept 4 AWG to 300 kcmil wire and are rated for both copper (Cu) and aluminum (Al) conductors.
How does the adjustable trip function work on the TK236100?
The breaker features a thermal-magnetic trip unit with a fixed thermal setting for overload protection and an adjustable magnetic setting to fine-tune the instantaneous short-circuit response.
What does the LI trip function code mean on this breaker?
The LI designation indicates that the trip unit provides Long-Time (L) protection for sustained overloads and Instantaneous (I) protection for immediate short-circuit clearing.
What is the recommended replacement for the legacy TK236100?
The TK236100 is a legacy GE K-Frame breaker. The THFK236100 is the standard replacement model used for maintaining or upgrading existing GE electrical systems.
What safety certifications does the TK236100 hold?
This breaker is UL 489 listed, CSA certified, and HACR rated for safe use with heating, air conditioning, and refrigeration equipment.
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