140UE, M-Frame

Circuit Breakers 140UE — 800 A, M-Frame

• Thermal Magnetic Trip
  
• Electronic Trip LS, LSI, LSG and LSIG
  
• 50, 70 kA Breaking Capacity @ 415V (50 Hz)
  
• 3-pole
  
  Approvals
  
• IEC 60947-2, CE, KEMA-KEUR
  

Product Selection

50 kA, Assembled Circuit Breakers, Electronic Trip Units

Rated Operational Current (In)	Adjustment Range [A]		Protection Type	Breaking Capacity (50 Hz)						3-Pole
	Thermal Trip Ir = 0.5…1.0 x In	Magnetic Trip Im = 2…8 x In		Icu /Ics [kA]
				380…415V		500V		690V		Cat. No.
800 A	400…800	800…6400	LS	50	50	25	25	20	10	140UE-M5L3-D80
			LSI	50	50	25	25	20	10	140UE-M5H3-D80
			LSG ⋆	50	50	25	25	20	10	140UE-M5G3-D80
			LSIG ⋆	50	50	25	25	20	10	140UE-M5I3-D80
⋆ Ground Fault Functions: IG = 0.2…1.0 In

See Publication 140UE-SG001… for 4-pole types, thermal magnetic trip units and different breaking capacity.

Internal Accessories — Field Installed
External Accessories