
trip unit - STR53UP FTI - 3 poles 3d
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Characteristics
Main range of product NSJ400...600product or component type Trip unitrange compatibility Compact NSJ400...600device application Distributionpoles description 3Pprotected poles description 3tnetwork type ACnetwork frequency 50/60 Hztrip unit name STR53UPtrip unit technology Electronictrip unit rating 250 A 104 °F (40 °C)400 A 104 °F (40 °C)630 A 104 °F (40 °C)150 A 104 °F (40 °C)protection type Short time short-circuit protectionOverload protection (long time)Instantaneous short-circuit protectionearth-leakage protection WithComplementary neutral protection setting 0.5 x Ir1 x IrNo protectionlong time pick-up adjustment type Ir Adjustable 8 settingslong time pick-up adjustment range 0.8...1 x Inlong time delay adjustment type Adjustable[tr] long-time delay adjustment range 0.5...8 sshort-time pick-up adjustment type Isd Adjustable 7 settings[Isd] short-time pick-up adjustment range 1.5...7 x Irshort-time delay adjustment type Adjustable 4 settings[tsd] short-time delay adjustment range 0.015...0.06 s0.06...0.14 s0.14...0.23 s0.23...0.35 s[tsd] short-time delay adjustment range 0.015...0.06 s0.06...0.14 s0.14...0.23 s0.23...0.35 sinstantaneous pick-up adjustment type Ii Adjustable 7 settingsground-fault time delay adjustment type -tg Adjustable 4 settingsground-fault pick-up adjustment type Adjustable 8 settings[tg] ground-fault time delay adjustment range 0.06...0.35 s[Ig] ground-fault pick-up adjustment range 0.2...1 x Indisplay type LEDEnvironment product certifications ASTAKEMALCIEOrdering and shipping details Category 01103 - H,J,COMPACT NS UL/IEC CIRCUIT BREAKER ACCESSORIESDiscount Schedule DE2Nbr. of units in pkg. 1Package weight(Lbs) 1Returnability NCountry of origin FRContractual warranty Warranty period 18 months -
Documents and Downloads
Language- English
CatalogSizeAdd to My DocumentsSuppl Digest 177 Sec. 11: Obsolescent and Obsolete Circuit Breakers (Version 1.7) -
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