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Square D KHL36200 Molded Case Circuit Breaker
- 200A
- 3 Pole
- Unit Mount
Square D
KHL36200
Molded Case Circuit Breaker
Brand
Square D
SKU
KHL36200
Quantity
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Square D KHL36200 - 200A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Square D KHL36200 - 200A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Square D |
|---|---|
| Part Number | KHL36200 |
| Series | KHL |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC, 10kA @ 250VDC |
| Frame Type | KHL |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D Enclosures, Switchboards, Motor Control Centers |
| Wire Gauge | 4 AWG - 350 kcmil (Al/Cu) |
| Max Wire | 350 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, Alarm Switch |
|---|---|
| Accessories | Lugs (AL250KA) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | High Interrupting Capacity, HACR Rated |
Quantity
Square D KHL36200 - 200A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Square D |
|---|---|
| Part Number | KHL36200-R |
| Series | KHL |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC, 10kA @ 250VDC |
| Frame Type | KHL |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D Enclosures, Switchboards, Motor Control Centers |
| Wire Gauge | 4 AWG - 350 kcmil (Al/Cu) |
| Max Wire | 350 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, Alarm Switch |
|---|---|
| Accessories | Lugs (AL250KA) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | High Interrupting Capacity, HACR Rated |
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Description
Designed for heavy distribution, the Square D KHL36200 is a 200A, 3-pole molded case circuit breaker. It protects industrial switchboards and motor control centers. This unit-mount device is part of the legacy K-Frame series. Facilities upgrading this model can utilize the PowerPact J-Frame JGL36200 for continued compatibility. Rated 35kA at 480VAC, it utilizes an adjustable magnetic (LI) trip mechanism. The breaker includes AL250KA lugs for reliable terminations.Specifications
| Brand | Square D |
|---|---|
| Part Number | KHL36200 |
| Series | KHL |
| Amperage | 200A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC, 10kA @ 250VDC |
| Frame Type | KHL |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D Enclosures, Switchboards, Motor Control Centers |
| Wire Gauge | 4 AWG - 350 kcmil (Al/Cu) |
| Max Wire | 350 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, Alarm Switch |
|---|---|
| Accessories | Lugs (AL250KA) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | High Interrupting Capacity, HACR Rated |
Product FAQs
7 answersWhat equipment is compatible with the KHL36200 circuit breaker?
This unit-mount K-frame breaker is designed for installation in compatible Square D enclosures, switchboards, and motor control centers.
Can the KHL36200 be installed in an I-Line panelboard?
No. The KHL36200 is a feed-thru, unit-mount breaker equipped with line and load lugs. It lacks the plug-on jaw connections required for Square D I-Line panelboards.
What does the H in the KHL frame designation indicate?
In Square D legacy K-frame nomenclature, the H denotes a high interrupting capacity. The KHL36200 provides a 35kAIC rating at 480VAC, offering higher fault current protection than the standard KAL frame.
What are the lug wire size requirements for this breaker?
The factory lugs on the KHL36200 accept either aluminum or copper conductors ranging from 4 AWG to 350 kcmil.
How is the trip unit configured on the KHL36200?
This breaker utilizes a thermal-magnetic trip unit with LI (Long-Time and Instantaneous) functions. The thermal overload protection is fixed, while the magnetic short-circuit protection is adjustable via a dial on the face of the breaker.
What is the modern replacement for the legacy KHL36200?
The KHL36200 is a legacy K-frame breaker. For new installations or complete upgrades, Square D typically replaces the 200A K-frame with the PowerPact J-frame series, though the KHL is still sourced for direct replacements in existing switchboards.
What safety procedures are required when installing this breaker?
Installation must be performed by a qualified electrician. Completely de-energize the switchboard or motor control center, verify zero voltage with a properly rated meter, and ensure the breaker handle is in the OFF position before terminating conductors.
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