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Schneider Electric LUA1C20

LUA1C20 TeSys Ultra 2NO Auxiliary Contact – Schneider

MPNLUA1C20
Active

Signalling auxiliary contacts, TeSys Ultra, 2 NO|Signalling auxiliary contacts, TeSys Ultra, 2 NO

$38.09 – $54.07Ref. price · indicative, final on quote
Schneider Electric LUA1C20 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LUA1C20 specifications
ParameterValue
Product or component typeAuxiliary contact
Minimum switching voltage17 V
Voltage250 V CSA 250 V IEC 60947-5-1 250 V UL
[Ue] rated operational voltage<= 250 V DC
Minimum switching current5 mA
[Ith] conventional free air thermal current2.5 A
Connections - terminalsscrew clamp terminals
RangeTeSys
CategoryUS10I1122399
Device short nameLUA1
Signalling functionFault signalling Indicating rotary knob in ready position
Auxiliary contact composition2 NO

Product details

2NO front-mount design

The LUA1C20 auxiliary contact from Schneider's TeSys Ultra series provides two normally-open poles in a front-mount package, simplifying panel layout when adding status feedback to a contactor.

Electrical ratings and isolation

Rated 2.5 A thermal current at 250 V AC/DC, with a rated insulation voltage of 250 V and impulse withstand voltage of 6 kV, suitable for control circuit isolation coordination.

Wiring and approvals

Screw clamp terminals simplify field wiring, and UL/CSA approvals support use in North American panels. The active lifecycle ensures ongoing availability.

MPN
LUA1C20