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Square D HGL26050 Molded Case Circuit Breaker
- 50A
- 2 Pole
- Unit Mount
Square D
HGL26050
Molded Case Circuit Breaker
Brand
Square D
SKU
HGL26050
Quantity
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Square D HGL26050 - 50A 2 Pole Molded Case Circuit Breaker
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Description
Operating as a critical safety component, the Square D HGL26050 is a 50A, 2-pole molded case circuit breaker from the PowerPacT H-Frame lineup. It handles demanding commercial and industrial electrical loads. This unit-mount breaker is compatible with NF and NQ panelboards, switchboards, and industrial control panels. It effectively replaces the legacy FHL26050. Equipped with a thermal-magnetic trip unit, it provides 65kA interrupting capacity at 240V, fixed LI protection, and Visi-Trip.Specifications
| Brand | Square D |
|---|---|
| Series | HGL |
| Amperage | 50A |
| Poles | 2 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC, 500VDC |
| Phase | 1 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC, 20kA @ 250VDC, 20kA @ 500VDC |
| Frame Type | H |
|---|---|
| Terminal Type | Lugs |
| For Use With | PowerPacT H-Frame Enclosures, Switchboards, Industrial Control Panels, NF Panelboards (Main), NQ Panelboards (Main) |
| Wire Gauge | 14 AWG-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, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Rotary Handle, Motor Operator, Padlock Attachment |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5, HACR, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CCC, CE, CSA, IEC, NOM, UL, UKCA |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Reverse Feed, Non-Interchangeable Trip |
Product FAQs
7 answersWhat legacy Square D breaker does the HGL26050 replace?
The HGL26050 is the direct replacement for the legacy FHL26050 molded case circuit breaker.
What are the magnetic trip settings for the HGL26050?
This 50A thermal-magnetic breaker features a fixed magnetic hold current of 400A and a fixed magnetic tripping current of 850A.
Is the trip unit on the HGL26050 adjustable?
No, this breaker features a fixed thermal-magnetic trip unit. Both the long-time (thermal) and instantaneous (magnetic) trip functions are factory-set and cannot be adjusted.
What does the "G" in the HGL26050 catalog number signify?
The "G" designates the interrupting capacity tier within the PowerPacT H-Frame series. It indicates a maximum interrupting rating of 65kA at 240VAC, 35kA at 480VAC, and 18kA at 600VAC.
Can this unit-mount breaker be installed on a DIN rail?
Yes, although it is designed for standard unit mounting (bolt-on) to a backpan, it can be adapted for DIN rail mounting using a compatible Square D DIN rail adapter accessory.
Which panelboards and enclosures are compatible with this breaker?
The HGL26050 is designed for use in PowerPacT H-Frame enclosures, switchboards, and industrial control panels. It can also serve as a main breaker in Square D NF and NQ panelboards.
What is the required lug tightening torque for this breaker?
The factory-installed line and load lugs require a tightening torque of 44.25 lb-in (5 N.m) for secure wire termination.
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Reviews
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Customers rate this product 5.0 out of 5 based on 1 review.
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Rating
1 review
- MAMoises A.ReviewingSquare D HGL36080 - 80A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars3/16/22Quality products and fast shipping
Thank to SuperBreaker our company was able to complete a build on time, no one else had the parts we needed in stock.