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LV430097
trip unit TM250G for ComPact NSX 250 circuit breakers, thermal magnetic, rating 250 A, 4 poles 4d
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End of Commercialization
OCT 26, 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-G
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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
ComPact NSX250 DC
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Device application
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Generator
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Number of poles
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4P
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Protected poles description
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4t
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Neutral position
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Left
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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
750 V DC
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Network type
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AC
DC
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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
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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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520 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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Neutral protection settings
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1 x Ir (4t)
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Environment
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Standards
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EN/IEC 60947-2
UL 508
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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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9.5 cm
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Package 1 Width
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6.8 cm
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Package 1 Length
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15 cm
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Package 1 Weight
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420 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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32
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Package 2 Height
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30 cm
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Package 2 Width
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30 cm
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Package 2 Length
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40 cm
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Package 2 Weight
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42.087 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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768
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Package 3 Height
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70 cm
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Package 3 Width
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120 cm
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Package 3 Length
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80 cm
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Package 3 Weight
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322.56 kg
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Offer Sustainability
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EU RoHS Directive
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Compliant
 EU RoHS Declaration
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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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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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