4P4T MICROLOGIC 5.2 A 250A TRIP UNIT

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Description

trip unit MicroLogic 5.2 A for ComPact NSX 250 circuit breakers, electronic, rating 250A, 4 poles 4d

Product Details

Activity PPCCB
Weight (in Kg) 0.88 kg
[ue] Rated Operational Voltage 690 V AC 50/60 Hz
Ambient Air Temperature for Storage -40-85 °C
Ambient Air Temperature for Operation -25-70 °C
[tsd] Short-Time Delay Adjustment Range 0-0.4 s I²t=off, 0.1-0.4 s I²t=on
[tr] Long-Time Delay Adjustment Range 15-400 s at 1.5 x Ir, 0.35-11 s at 7.2 x Ir, 0.5-16 s at 6 x Ir
Long Time Delay Adjustment Type adjustable
Instantaneous Pick-Up Adjustment Range 1.5...12 x In
Long Time Pick-Up Adjustment Range 100...250 A
Instantaneous Pick-Up Adjustment Type Ii adjustable
Long Time Pick-Up Adjustment Type Ir adjustable 9 settings
Protected Poles Description 3t#|#4t#|#3t + N/2#|#3t + OSN
Product or Component Type trip unit
Network Type AC
Range ComPact
Network Frequency 50/60 Hz
Product Name Micrologic
Poles Description 4P
Trip Unit Name Micrologic 5.2 A
Trip Unit Protection Functions LSI
Trip Unit Technology electronic

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