JJA36150 - 150 Amp Circuit Breaker

JJA36150 - 150 Amp Circuit Breaker

When considering the JJA36150, a few key details to keep in mind are that it boasts 150 amps, has three poles, and can handle 25 kA at 600 VAC. Next, check out the connections. Whether you're looking to upgrade or replace, the JJA36150 has you covered!

Key Features and Benefits

• 150A, 3-pole design for compatible three-phase distribution equipment.
• I-Line connection on the line side provides an important compatibility point when checking an existing installation.
• Mechanical load-side lugs use the AL175JD terminal and accept 4 AWG–4/0 AWG aluminum or copper conductors.
• Thermal-magnetic protection covers both overload and short-circuit conditions.
• 1750A magnetic trip current and 750A magnetic hold current provide additional trip-characteristic details for replacement checks.
• 80% continuous current rating with ABC phase connection.
• Integral push-to-trip button allows the breaker to be manually tripped.
  

Technical Specifications

• Catalog Number: JJA36150
  
• Product Family: PowerPacT J
  
• Frame: J-Frame
  
• Product Type: Circuit Breaker
  
• Application: Distribution
  
• Rated Current: 150A
  
• Poles: 3
  
• Control: Toggle
  
• Trip Technology: Thermal-magnetic
  
• Protection: Overload and short circuit
  
• Continuous Current Rating: 80%
  
• Phase Connection: ABC
  
• Breaking Capacity at 240VAC: 100 kA, UL 489
  
• Breaking Capacity at 480VAC: 65 kA, UL 489
  
• Breaking Capacity at 600VAC: 25 kA, UL 489
  
• Breaking Capacity at 250VDC: 18 kA, UL 489
  
• Rated Operational Voltage (Ue): 600VAC, 50/60 Hz
  
• Line Connection: I-Line
  
• Load Connection: Lugs
  
• Height: 7.5 in.
  
• Width: 4.09 in.
  
• Depth: 3.4 in.
  
• Net Weight: 5.3 lb.
  
• HACR Rated: Yes
  

Material Compliance and Certifications

The JJA36150 is UL, CSA, and NOM certified and carries the CE mark. Listed standards include UL, CSA, NEMA, NOM-003-SCFI-2000, and IEC 60947-2. The front cover is rated IP40, with pollution degree 3 under IEC 60947-1.

Where It Works Best

The JJA36150 meets the needs of compatible existing and legacy distribution equipment that calls for a 150A, three-pole PowerPacT J-Frame breaker with I-Line mounting on the line side and mechanical lugs on the load side. For replacement work, the AL175JD terminal and its 4 AWG–4/0 AWG conductor range are worth checking, as well as the breaker frame and amperage.