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Schneider Electric LA1LC071N — Motor Control Accessories

Schneider LA1LC071N TeSys Shunt Trip, 415-440 VAC, Obsolete

MPNLA1LC071N
Obsolete

Schneider Electric TeSys Integral series, LA1LC071N shunt trip, 415-440 VAC 50/60 Hz control voltage, instantaneous trip without time delay.

Schneider Electric LA1LC071N datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LA1LC071N — Identification
ParameterValue
Product / component typeShunt trip
Product rangeTeSys
LA1LC071N — Other specifications
ParameterValue
Time delayWithout time delay
Operating time>= 10 ms
Quantity per setSet of 10
Device short nameLA1LC
Inrush power in8 VA AC
Voltage release typeInstantaneous Shunt trip
Threshold tripping voltage0.35...0.7 Uc
Coil voltage415...440 V AC 50 Hz 440 V AC 60 Hz
Control circuit voltage limits0.7...1.1 Uc
Hold-in power consumption in4 VA AC

Product details

The LA1LC071N is a shunt trip from the Schneider Electric TeSys Integral range, designed to remotely trip a circuit breaker or contactor when its control coil is energized. It is an instantaneous shunt trip — no built-in time delay — so it acts within 10 ms of receiving a control signal. The control circuit is rated for 415-440 VAC at 50 Hz and 440 VAC at 60 Hz. The trip threshold sits at 0.35 to 0.7 times the control voltage (Uc), and the part operates reliably across 0.7 to 1.1 times Uc. Inrush draw is 8 VA; holding power settles to 4 VA once the shunt is energized.

Sourcing Reality — Obsolete

Schneider Electric lists the LA1LC071N as obsolete.

Frequently asked questions

What is the control voltage for this shunt trip?

The control circuit is rated for 415-440 VAC at 50 Hz and 440 VAC at 60 Hz. The trip threshold is 0.35 to 0.7 times the control voltage.

What is the operating time of the LA1LC071N?

It operates in 10 ms or more. There is no built-in time delay — it is an instantaneous shunt trip.

How do I source the LA1LC071N now that it is obsolete?

Since there is no official replacement from Schneider, sourcing goes through surplus or independent distributor channels. Submit an RFQ for current availability and pricing.

MPN
LA1LC071N