Molded Case Circuit Breakers 140UE

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140UE, N-Frame

Introduction Product Selection Isolation Disconnector — IEC 60974-3 Accessories
Product Selection

70 kA, Assembled Circuit Breakers, Electronic Trip Units

Rated Operational Current In [A] Adjustment Range Ir [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.
1250 600…1250 2400..10000 LS 70 50 35 18 25 13 140UE-N7L3-E12
LSI 50 50 40 20 20 10 140UE-N5H3-E12
LSG 50 50 40 20 20 10 140UE-N5G3-E12
LSIG 50 50 40 20 20 10 140UE-N5I3-E12