ABB / General Electric TF136040 Molded Case Circuit Breaker
- 40A
- 3 Pole
- Bolt-On
Quantity
ABB / General Electric TF136040 - 40A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
Designed for heavy-duty commercial applications, the TF136040 provides thermal-magnetic protection for commercial and industrial environments. This 3-pole, 40A molded case circuit breaker is engineered to handle demanding electrical loads with a 22kAIC rating at 600VAC. It mounts into classic GE A-Series panelboards, switchboards, and motor control centers.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | TF136040-R |
| Series | TF |
| Amperage | 40A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 22kA @ 600VAC, 10kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | GE A-Series Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | 14-1/0 AWG |
| Max Wire | 1/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release |
|---|---|
| Accessories | Load Side Lugs |
| Standards | CSA C22.2 No. 5.1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Non-Interchangeable Trip |
Product FAQs
7 answersWhat panelboards are compatible with the TF136040 circuit breaker?
This F-frame breaker is designed for use in legacy GE A-Series panelboards, switchboards, and motor control centers.
Do I need to purchase load lugs separately for the TF136040?
No, this breaker comes complete with factory-installed load side lug terminals that accommodate wire sizes from 14 AWG to 1/0 AWG.
How is the TF136040 installed into an electrical panel?
It is a bolt-on circuit breaker, requiring a bolted connection directly to the panel bus. This provides a secure connection for industrial environments.
Can the TF136040 be used in direct current systems?
Yes, in addition to its 600VAC rating, this breaker is rated for up to 250VDC with a 10kA interrupting capacity for industrial DC applications.
Are the trip settings on the TF136040 adjustable?
No, this breaker features a non-interchangeable thermal magnetic trip unit with fixed long-time and instantaneous functions. The trip curve cannot be modified in the field.
Is the GE TF136040 still manufactured?
The TF series is a legacy F-frame molded case circuit breaker. While it is considered obsolete, exact replacements are available to maintain existing GE electrical infrastructure without requiring a full panel upgrade.
What safety and testing standards apply to the TF136040?
This breaker is UL 489 listed and CSA certified under CSA C22.2 No. 5.1 for commercial and industrial applications, and it carries a standard 40C ambient temperature rating.
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