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Datasheet generated 2026-10-07
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Schneider Electric TeSys U - LUF function block thermal overload alarm 1 NO LUFW10

Schneider Electric · Electrical Components · Overload Relays · France · se.com
Part Number
LUFW10  ·  HS 8536.20
Schneider Electric TeSys U - LUF function block thermal overload alarm 1 NO LUFW10

Schneider Electric LUFW10 Alarm module MOD. U 1NO.

Technical Specifications

Manufacturer part number (MPN)LUFW10
EAN / GTIN3389110365511
Sales unitpcs
Package quantity36 pcs
Contact configuration1 NO
RangeTeSys
Device short nameLUF
Product or component typeFunction module
Product compatibilityLUCC; LUCB; LUCD
mounting modePlug-in
Mounting locationFront side
main function availableThermal overload alarm
Auxiliary contact composition1 NO
Communication of faultsLED front panel
Discrete output function1 NO (AC-15) at 230 V - power: 400 VA - electrical service life: 100000 cycles; 1 NO (DC-13) at 24 V - power: 50 W - electrical service life: 100000 cycles
[Ith] conventional free air thermal current2 A 70 °C
Short-circuit protection2 A fuse gG conforming to IEC 60947-5-1
Connection pitch5.08 mm
Connections - terminalsScrew clamp terminals 2 cable(s) 0.2…1 mm² rigid without cable end; Screw clamp terminals 2 cable(s) 0.25…1 mm² flexible with cable end; Screw clamp terminals 2 cable(s) 0.5…1 mm² flexible with cable end; Screw clamp terminals 1 cable(s) 0.2…1.5 mm² flexible without cable end; Screw clamp terminals 1 cable(s) 0.2…1.5 mm² rigid without cable end; Screw clamp terminals 1 cable(s) 0.25…1.5 mm² flexible with cable end; Screw clamp terminals 2 cable(s) 0.2…1 mm² flexible without cable end
Associated cable typeAWG24...AWG16
Tightening torque0.5…0.6 N.m - with screwdriver 3.5 mm flat
Product weight0.055 kg
Number of Units in Package 11
Number of Units in Package 220
Country of originFR
Warranty (in months)18
AccessoryYes
Spare partNo

Properties

MOQ1

Cross-References

Attached Documents