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PROTECTION RELAY LUCA18FU
Product code
3782681
Plug-in protective relays for TeSys U motor starters, three options:
1) Basic protective relay LUCA: protection against overloads and short circuits
2) Expandable standard protective relay LUCB, usable for monitoring motor load conditions and fault detection (option)
3) Multifunctional protective relay LUCM: extended protection features (current), motor load condition monitoring, local or remote diagnostics, and parameter setting This product description is an automated translation of the original Finnish description.
1) Basic protective relay LUCA: protection against overloads and short circuits
2) Expandable standard protective relay LUCB, usable for monitoring motor load conditions and fault detection (option)
3) Multifunctional protective relay LUCM: extended protection features (current), motor load condition monitoring, local or remote diagnostics, and parameter setting This product description is an automated translation of the original Finnish description.
Product details
Technical specifications
Product class (ETIM)Motor starter/motor starter combination (EC001037)
Type of motor starterOther
With short-circuit releaseyes
Rated control supply voltage AC 50 Hz110-240 V
Rated control supply voltage AC 60 Hz110-240 V
Rated control supply voltage DC110-220 V
Voltage type for actuatingAC/DC
Rated operation power at AC-3, 230 V, 3-phase7.5 kW
Rated operation power at AC-3, 400 V7.5 kW
Rated power, 460 V, 60 Hz, 3-phase9 kW
Rated power, 575 V, 60 Hz, 3-phase15 kW
Rated operation current Ie4.5 A
Rated operation current at AC-3, 400 V18 A
Overload release current setting4.5-18 A
Rated conditional short-circuit current, type 1, 480 Y/277 V4.5 A
Rated conditional short-circuit current, type 1, 600 Y/347 V18 A
Product codes
SAPADG249
STK3782681
PLC3782681
GTIN/EAN3389110364040
Manufacturer part numberLUCA18FU
Vendor material numberLUCA18FU
Basic information
Package measurements (L x W x H)55 x 102 x 85 mm
Package volume0.477 l
Package weight0.14 kg
Base uniteach
Package units1 / 20
Package contents–
UNSPSC39122325
BrandSCHNEIDER ELECTRIC
VendorSCHNEIDER ELECTRIC FINLAND OY
Documents (4)
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Environment and safety
Manufacturer
NameSchneider Electric Finland Oy
Websitehttps://www.se.com/fi/fi/
Postal addressSokerilinnantie 11 C, 02600 Espoo, Finland