HLA36050 Square D PowerPacT H 50A 3-Pole I-Line Circuit Breaker

HLA36050

HLA36050 Square D PowerPacT H 50A 3-Pole I-Line Circuit Breaker

HLA36050 is a Square D PowerPacT H-frame thermal-magnetic circuit breaker rated 50 A, 3 poles, and 600 V AC for I-Line distribution equipment.

Its L performance level provides a UL 489 interrupting rating of 50 kA at 600 V AC, with additional ratings of 100 kA at 480 V AC and 125 kA at 240 V AC.

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Common Applications

• Overload and short-circuit protection in electrical distribution systems
• Use in I-Line panelboards and switchboards

Key Features

• Trip technology: Fixed thermal-magnetic protection
• Connection: I-Line line connection with load-side lugs
• Continuous-current rating: 80%
• Phase connection: ABC
• Magnetic settings: 400 A hold and 850 A trip

Specifications

• Rated current: 50 A
• Poles: 3
• Voltage: 600 V AC, 50/60 Hz
• UL 489 interrupting rating: 125 kA at 240 V AC; 100 kA at 480 V AC; 50 kA at 600 V AC
• Load terminals: AL150HD, AWG 14 through AWG 3/0 aluminum or copper
• Product dimensions: 6.4 x 4.09 x 3.4 in
• Product weight: 4.9 lb
• Certifications: UL, CSA, and NOM; CE labeled

Product Identification

• Catalog number: HLA36050
• Brand: Square D by Schneider Electric
• Product family: PowerPacT H
• GTIN-12: 785901700579
• Country of origin: MX

FAQ

What is HLA36050?

It is a 50 A, 3-pole PowerPacT H-frame circuit breaker with fixed thermal-magnetic protection and I-Line construction.

What is the interrupting rating at 600 V AC?

The UL 489 interrupting rating is 50 kA at 600 V AC.

Which conductors do the load lugs accept?

The AL150HD load lugs accept AWG 14 through AWG 3/0 aluminum or copper conductors.

Is this a 100% rated breaker?

No. Schneider specifies an 80% continuous-current rating for HLA36050.

What equipment is this breaker intended for?

Schneider identifies HLA36050 for I-Line panelboards and switchboards.

Specifications

• Part Number: HLA36050
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Powerpact
• Type : HLA
• Voltage : 600
• Amperage : 50
• Phase : 3
• Poles : 3
• AIC rating : 100kA@480V
• Connection : I-Line Style Plug-In
• Functions : LI - Long-Time and Instantaneous Trip
• Terminal Connection : I-Line, Lug
• Frame Size : H
• Temp Rating : -13–158 °F (-25–70 °C)
• MCM Size : Min. Wire Size 14 AWG (Cu/Al) Max. Wire Size 3/0 AWG (Cu/Al)
• Protection : Thermal Magnetic
• Phase Connection : ABC

Product Data

• UPC : 785901700579
• GTIN : 00785901700579
• Country of Origin : Mexico
• Dimensions : 6.4 in (163 mm) x 4.09 in (104 mm) x 3.4 in (86 mm) (Height x Width x Depth)
• Weight : 5.423 lb
• Standards : UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
• Certification : UL, CSA, NOM
• Wire Size : AWG 14...AWG 3/0 aluminium/copper terminal