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Square D HJL36050 Molded Case Circuit Breaker
- 50A
- 3 Pole
- Unit Mount
Square D
HJL36050
Molded Case Circuit Breaker
Brand
Square D
SKU
HJL36050
Quantity
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Square D HJL36050 - 50A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Square D HJL36050 - 50A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Square D |
|---|---|
| Part Number | HJL36050 |
| Series | HJL |
| Amperage | 50A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC, 20kA @ 250VDC |
| Frame Type | HJL |
|---|---|
| Terminal Type | Lugs |
| For Use With | Industrial Control Panels, Enclosures, Switchboards |
| Wire Gauge | 14-3/0 AWG (Al/Cu) |
| Max Wire | 3/0 AWG |
| Min Wire | 14 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, Alarm Switch, Undervoltage Release, Rotary Handle, Motor Operator |
|---|---|
| Accessories | Lugs |
| Standards | CSA C22.2 No 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CCC, CE, CSA, HACR, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | Current Limiting, HACR Rated, Visual Trip Indicator, Reverse Feed, Non-Interchangeable Trip |
Quantity
Square D HJL36050 - 50A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Square D |
|---|---|
| Part Number | HJL36050-R |
| Series | HJL |
| Amperage | 50A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC, 20kA @ 250VDC |
| Frame Type | HJL |
|---|---|
| Terminal Type | Lugs |
| For Use With | Industrial Control Panels, Enclosures, Switchboards |
| Wire Gauge | 14-3/0 AWG (Al/Cu) |
| Max Wire | 3/0 AWG |
| Min Wire | 14 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, Alarm Switch, Undervoltage Release, Rotary Handle, Motor Operator |
|---|---|
| Accessories | Lugs |
| Standards | CSA C22.2 No 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CCC, CE, CSA, HACR, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | Current Limiting, HACR Rated, Visual Trip Indicator, Reverse Feed, Non-Interchangeable Trip |
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Description
Belonging to the PowerPacT H-Frame series, the Square D HJL36050 is a 3-pole, 50A MCCB. It delivers thermal-magnetic (LI) trip functions for industrial power distribution. Designed with a unit-mount form factor, this breaker integrates into switchboards and control panels. It features standard lugs accommodating 14-3/0 AWG conductors. Offering 65kAIC at 480V, this HACR-rated breaker ensures current-limiting performance. The Visi-Trip indicator allows for rapid visual confirmation of faults.Specifications
| Brand | Square D |
|---|---|
| Part Number | HJL36050 |
| Series | HJL |
| Amperage | 50A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC, 20kA @ 250VDC |
| Frame Type | HJL |
|---|---|
| Terminal Type | Lugs |
| For Use With | Industrial Control Panels, Enclosures, Switchboards |
| Wire Gauge | 14-3/0 AWG (Al/Cu) |
| Max Wire | 3/0 AWG |
| Min Wire | 14 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, Alarm Switch, Undervoltage Release, Rotary Handle, Motor Operator |
|---|---|
| Accessories | Lugs |
| Standards | CSA C22.2 No 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CCC, CE, CSA, HACR, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | Current Limiting, HACR Rated, Visual Trip Indicator, Reverse Feed, Non-Interchangeable Trip |
Product FAQs
7 answersWhat enclosures or panels are compatible with the HJL36050?
As a unit-mount breaker, the HJL36050 is designed for installation in industrial control panels, standalone enclosures, and switchboards that accept PowerPacT H-frame breakers. It is not designed for I-Line panelboards.
What is the I-Line equivalent of the HJL36050?
The I-Line (plug-on) equivalent for this 50A, 3-pole breaker is catalog number HJA36050.
What does the J in the HJL36050 part number signify?
The J indicates the interrupting rating tier within the PowerPacT H-frame family, which provides 100kA at 240VAC, 65kA at 480VAC, and 25kA at 600VAC.
What is the standard lug kit provided with the HJL36050?
This breaker comes standard with the AL150HD mechanical lug kit, which accepts 14-3/0 AWG aluminum or copper wire.
What is the torque specification for the AL150HD lugs on this breaker?
The AL150HD lugs require a torque of 50 lb-in for 14-10 AWG wire. For 8-3/0 AWG wire, refer to the torque label on the side of the breaker or the manufacturer instruction bulletin.
Is the HJL36050 suitable for DC applications?
Yes, this thermal-magnetic breaker is rated for up to 250VDC with an interrupting rating of 20kA.
What type of trip unit does the HJL36050 use?
It uses a thermal-magnetic trip unit with Long-Time and Instantaneous (LI) trip functions for overload and short-circuit protection.
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