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Schneider Electric LC1E3801N5WB — Contactors

Schneider Electric LC1E3801N5WB Easy TeSys Contactor, 3P, AC

MPNLC1E3801N5WB
Obsolete

Schneider Electric Easy TeSys LC1E3801N5WB, 3-pole contactor, AC-3 400 V 50 A, 415 V AC wide-range coil, IP20, obsolete.

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

LC1E3801N5WB — Identification
ParameterValue
Product / component typeContactor
Series / rangeEasy TeSys
ApplicationMotor control Resistive load
LC1E3801N5WB — Ratings & Performance
ParameterValue
Rated operational voltage (Ue)Power circuit: 10 MOhm for signalling circuit
Utilisation categoryAC-3 AC-3e AC-1
LC1E3801N5WB — Contacts & Poles
ParameterValue
Pole configuration3P
LC1E3801N5WB — Environmental
ParameterValue
IP degree of protectionIP20 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 closed (10 Gn for 11 ms) Shocks contactor open (6 Gn for 11 ms)
Protective treatment / pollution degreeTH conforming to IEC 60068
Fire resistance850 °C conforming to IEC 60695-2-1
LC1E3801N5WB — 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
LC1E3801N5WB — Mechanical
ParameterValue
Width56 mm
Height84 mm
Depth86 mm

Product details

The coil is a 415 V AC wide-range type, so it'll pull in reliably across a spread of supply voltages without needing a separate control transformer in many panels. It also carries an AC-1 rating for resistive loads, and the AC-3e category, which is the newer energy-efficient motor switching standard. That's a solid compliance footprint for global panel builds.

Depth is 86 mm, which is worth checking if you're working with shallow enclosures or gland plates close to the back wall. The TH protective treatment per IEC 60068 means it's been tested for tropical humidity conditions — good for coastal or unconditioned plant rooms. Mechanical robustness is decent: the contactor stays closed through 3 Gn vibration and 10 Gn shocks, so it won't chatter on a vibrating machine base.

The Easy TeSys range has been superseded by newer contactor families. Verify mounting footprint and coil voltage against the replacement part.

Standards and compliance at a glance

The contactor meets EN/IEC 60947-1, -4-1, and -5-1, plus GB/T 14048.1.4, and.5.

Frequently asked questions

What are the key ratings I need to check for fit?

The critical ratings are: AC-3 motor switching at 400 V 50 A, a 415 V AC wide-range coil, 3-pole configuration, and IP20 finger-safe protection. Mounting dimensions are 56 mm wide, 84 mm high, 86 mm deep for DIN rail or plate mounting.

How do I source this obsolete part?

Since it's obsolete, the only reliable channel is the independent surplus market. Submit an RFQ with your target quantity and delivery window; we'll check our multi-source network and come back with a quote and estimated lead time. No stock guarantee until the quote is confirmed.

MPN
LC1E3801N5WB