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LV429023
trip unit TM50D, ComPact NSX 100/160, thermal magnetic, distribution protection, 50 A rating, 3P 2d
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End of Commercialization
JAN 30, 2021
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Main
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Range
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ComPact
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Range of product
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ComPact NSX100...250
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Product or component type
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Trip unit
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Trip unit name
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TM-D
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Trip unit technology
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Thermal-magnetic
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Range compatibility
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ComPact NSX100
ComPact NSX160
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Device application
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Distribution
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Number of poles
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3P
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Protected poles description
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2t
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Trip unit protection functions
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LI
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Protection type
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L : for overload protection (thermal)
I : for short-circuit protection (magnetic)
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Trip unit rated current
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50 A at 40 °C
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[Ue] rated operational voltage
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690 V AC 50/60 Hz
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Network type
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AC
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Network frequency
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50/60 Hz
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Complementary
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Long-time pick-up adjustment type Ir (thermal protection)
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Adjustable
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[Ir] long-time protection pick-up adjustment range
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0.7...1 x In
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Long-time protection delay adjustment type tr
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Fixed
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[tr] long-time protection delay adjustment range
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120…400 s at 1.5 x In
15 s at 6 x Ir
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Short-time protection pick-up adjustment type Isd
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Fixed
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[Isd] Short-time protection pick-up adjustment range
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500 A
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Short-time protection delay adjustment type tsd
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Fixed
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Earth-leakage protection
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Without
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Environment
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Standards
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UL 508
EN/IEC 60947-2
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Product certifications
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EAC
CCC
Marine
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Ambient air temperature for operation
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-25…70 °C
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Ambient air temperature for storage
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-50…85 °C
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Packing Units
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Unit Type of Package 1
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PCE
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Number of Units in Package 1
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1
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Offer Sustainability
Contractual warranty
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EU RoHS Declaration