PowerPact H- and J-Frame Electronic Motor Circuit Protectors

Instantaneous-trip electronic circuit breakers with full load ampere ranges from 1.5-217A.

PowerPact® H- and J-frame Electronic Motor Circuit Protectors (MCP) are instantaneous-trip circuit breakers designed to offer motor short circuit protection. These are NEC® compliant when installed as part of a combination controller having motor overload protection. They offer simple solutions that deliver more reliable start-ups, provide better protection of equipment and adjust for a wide range of motor starters.

Key Features
  • MCPs are available in frame sizes 30-250A with full load ampere (FLA) ranges from 1.5-217A at up to 600 Vac
  • Just five MCPs cover the complete motor range from ½ hp to 200 hp at 480V and can be used with NEMA size 00 to 5 starters
  • Deliver high SCCR (J-65kA, L-100kA at 480Vac) when used in combination with Square D® NEMA Type S Starter or TeSys D-line or F-line contactors
  • Uniquely designed with two dials
    • Dial 1 to allow FLA adjustment across the range of the frame size
    • Dial 2 selects the type of motor protection – Auto 1 for standard efficiency, Auto 2 for high Energy Efficient motors. Dial 2 also allows for traditional manual motor protection from 6 to 13 times the selected FLA
  • Typical accuracy range of +/- 5%
  • Extensive selection of snap-in field installable accessories and terminals same as the equivalent thermal magnetic circuit breaker
  • Available in unit mount and I-line constructions
  • UL Recognized, CSA, IEC, NOM certified, CCC and CE marked
Related Documents and Downloads
Product Details:

J-interrupting Level
HJL36030M71 – 30A, FLA 1.5-25A, Adj. trip range 9-325A
HJL36050M72 – 50A, FLA 14-42A, Adj. trip range 84-546A
HJL36100M73 – 100A, FLA 30-80A, Adj. trip range 180-1040A
HJL36150M74 – 150A, FLA 58-130A, Adj. trip range 348-1690A
JJL36250M75 – 250A, FLA 114-217A, Adj. trip range 684-2500A

L-interrupting Level
HLL36030M71 – 30A, FLA 1.5-25A, Adj. trip range 9-325A
HLL36050M72 – 50A, FLA 14-42A, Adj. trip range 84-546A
HLL36100M73 – 100A, FLA 30-80A, Adj. trip range 180-1040A
HLL36150M74 – 150A, FLA 58-130A, Adj. trip range 348-1690A
JLL36250M75 – 250A, FLA 114-217A, Adj. trip range 684-2500A

Square D logo

Applications

  • HVAC
  • Control Equipment Panels
  • Water Wastewater
  • Automotive
  • Conveyance Lines

For a complete listing of documentation for this product, please consult the Technical Library.

Brochures
Commercial and Industrial Circuit Breakers for OEM Applications 0106BR9806
Industrial Control Panels 0101BR0402
Industrial Control Panels 0101BR0601
PowerPact H- and J-Frame Conversion and Inventory Guide 0611SP0501
PowerPact H- and J-Frame Distributor Conversion and Inventory Outline 0611SP0502
Powerpact H- and J-Frame Molded Circuit Breaker Brochure 0611BR0401
PowerPact Molded Case Circuit Breakers Brochure 0611BR0402
drawings
H-Frame 15A - 150A 3-Pole Toggle Lug-Lug 48996-012-01
J-Frame 150-250A 3-Pole Toggle Bus Bar 48996-022-01
J-Frame 150-250A 3-Pole Toggle Rear Connected 48996-023-01
J-Frame 150A - 250A 3-Pole Toggle Lug-Lug 48996-014-01
Handouts
Enclosures for PowerPact H- and J-Frame Circuit Breakers 0611HO0502
PowerPact Electronic Motor Circuit Protectors Improve Start-ups 0611HO0601
PowerPact Electronic Motor Circuit Protectors 8000HO0706
PowerPact H- and J-Frame Circuit Breakers in 15A to 250A 0106HO0401
Powerpact H- and J-Frame Circuit Breakers in Panelboards Handout 0611HO0402
Powerpact H- and J-Frame Molded Case Circuit Breaker Handout 0611HO0401
Sell More Value with PowerPact Circuit Breakers Handout 0611HO0501
Instruction Bulletins
Door Escutcheon Kit for H-frame and J-frame Circuit Breakers 48940-230-01
Door Mounted Rotary Handle Operator for Powerpact H- and J-frame Circuit Breakers 48940-249-01
Early Make, Early Break Contacts for H-frame and J-frame Circuit Breakers 48940-253-01
H-frame and J-frame Circuit Breakers and Switches 48940-207-03
Motor Circuit Protector (MCP) Settings for PowerPact H- and J-frame Circuit Breakers 48940-260-01
Power Distribution Connectors for Circuit Breakers and Switches 48040-929-04
PowerPact H-, J-, and L-Frame Circuit Breakers with Micrologic Trip Units-User Guide 48940-313-01
Launch Documents
PowerPact H- and J-Frame Circuit Breakers in Panelboard Launch Document 0611LD0502