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31500
trip unit - MA - 220 A - 3 poles 3d
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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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NS100...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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MA
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Trip unit technology
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Magnetic
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Range compatibility
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ComPact NS250
ComPact NR100
ComPact NR250
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Device application
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Motor
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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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I
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Protection type
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I : for short-circuit protection (magnetic)
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Trip unit rated current
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220 A at 65 °C
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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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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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9...14 x In
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Environment
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Standards
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IEC 60947-2
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Product certifications
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KEMA
ASEFA
ASTA
LCIE
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Pollution degree
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3 conforming to IEC 60947
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IP degree of protection
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IP40 conforming to IEC 60529
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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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Contractual warranty
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