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Schneider Electric LC1E1801U5 — Contactors

Schneider Electric LC1E1801U5 Easy TeSys Contactor, 18A AC-3

MPNLC1E1801U5
Obsolete

Schneider Electric Easy TeSys Control LC1E1801U5, 3-pole contactor, AC-3 18A at ≤440V, 240V AC coil, obsolete.

$17.61Ref. price · indicative, final on quote
Schneider Electric LC1E1801U5 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

LC1E1801U5 — Identification
ParameterValue
Product / component typeContactor
Series / rangeEasy TeSys
ApplicationMotor control Resistive load
LC1E1801U5 — Ratings & Performance
ParameterValue
Rated operational voltage (Ue)Power circuit: 10 MOhm for control circuit
Utilisation categoryAC-3 AC-3e AC-1
LC1E1801U5 — Contacts & Poles
ParameterValue
Pole configuration3P
LC1E1801U5 — Environmental
ParameterValue
IP degree of protectionIP2X conforming to IEC 60529
Operating altitude3000 m without derating
Mechanical robustnessVibrations contactor open (1.5 Gn, 5...300 Hz) Vibrations contactor closed (3 Gn, 5...300 Hz) Shocks contactor open (7 Gn for 11 ms) Shocks contactor closed (10 Gn for 11 ms)
Protective treatment / pollution degreeTH (pollution degree 3) conforming to IEC 60068-2-30 test Db
Fire resistance850 °C conforming to IEC 60695-2-1
LC1E1801U5 — Approvals
ParameterValue
StandardsEN/IEC 60947-1 EN/IEC 60947-4-1 EN/IEC 60947-5-1 GB/T 14048.1 GB/T 14048.4 GB/T 14048.5 EN/IEC 60335-1:Clause 30.2 EN/IEC 60335-2-40:Annex JJ
LC1E1801U5 — Mechanical
ParameterValue
Width45 mm
Height74 mm
Depth80 mm

Product details

The Schneider Electric LC1E1801U5 is a 3-pole (3 NO) contactor from the Easy TeSys Control range, rated for AC-3 motor switching at 18 A up to 440 V, with a 240 V AC coil. It also covers AC-3e and AC-1 utilisation categories, so it handles both standard motor starts and resistive loads. The IP2X finger protection means it's safe for open-panel mounting where accidental contact is a concern.

For a BOM that needs a drop-in replacement, the buyer will need to evaluate a functionally equivalent contactor from the current TeSys range — same pole count, coil voltage, and AC-3 current rating — but pin compatibility and footprint should be verified against the panel layout.

Also meets EN/IEC 60335-1 Clause 30.2 and EN/IEC 60335-2-40 Annex JJ for appliance applications.

Frequently asked questions

What is the closest alternative to the LC1E1801U5?

No official successor order code is provided. A functionally equivalent contactor from the current TeSys range with the same pole count (3P), coil voltage (240 V AC), and AC-3 current rating (18 A) would be the starting point, but physical dimensions and mounting must be checked against the existing panel cutout.

What compliance documentation is available for the LC1E1801U5?

The part carries certifications to EN/IEC 60947-1, EN/IEC 60947-4-1, EN/IEC 60947-5-1, GB/T 14048.1, GB/T 14048.4, GB/T 14048.5, and EN/IEC 60335-1 Clause 30.2 / EN/IEC 60335-2-40 Annex JJ. Fire resistance is 850 °C per IEC 60695-2-1.

MPN
LC1E1801U5