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LV431430
trip unit TM250D for ComPact NSX 250 circuit breakers, thermal magnetic, rating 250 A, 3 poles 3d
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End of Commercialization
DEC 25, 2023
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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 NSX250
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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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3t
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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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250 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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Adjustable
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[Isd] Short-time protection pick-up adjustment range
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5...10 x In
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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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Package 1 Height
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6.500 cm
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Package 1 Width
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9.500 cm
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Package 1 Length
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11.500 cm
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Package 1 Weight
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459.000 g
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Unit Type of Package 2
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S03
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Number of Units in Package 2
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28
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Package 2 Height
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30.000 cm
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Package 2 Width
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30.000 cm
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Package 2 Length
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40.000 cm
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Package 2 Weight
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13.240 kg
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Unit Type of Package 3
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P12
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Number of Units in Package 3
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224
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Package 3 Height
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45.000 cm
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Package 3 Width
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80.000 cm
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Package 3 Length
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120.000 cm
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Package 3 Weight
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117.920 kg
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Offer Sustainability
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SCIP Number
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9a1b98d6-6c7a-421a-a9f4-c6b7084beff9
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EU RoHS Directive
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Compliant with Exemptions
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Mercury free
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Yes
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RoHS exemption information
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 Yes
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China RoHS Regulation
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China RoHS declaration
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Environmental Disclosure
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Product Environmental Profile
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Circularity Profile
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End of Life Information
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WEEE
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The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
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California proposition 65
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Carbon footprint (kg CO2 eq, Total Life cycle)
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86
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Contractual warranty
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