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Schneider Electric LE4D12N7 — Overload Relays

Schneider TeSys LE4D12N7 Enclosed DOL Starter, 12 A, 415 V A

MPNLE4D12N7
Obsolete

Schneider Electric TeSys LE enclosed DOL starter, 12 A, 415 V AC coil, IP65, AC-3 utilisation category.

Schneider Electric LE4D12N7 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LE4D12N7 — Mechanical
ParameterValue
Width186 mm
Height330 mm
Depth175.5 mm

Product details

The Schneider Electric LE4D12N7 is an enclosed direct-on-line (DOL) starter from the TeSys LE range, designed for standard motor starting applications. It is a complete assembly — contactor, fuse disconnector, and enclosure — with a thermal overload relay ordered separately. Motor power capability depends on supply voltage: 3 kW at 220/230 V AC, 5.5 kW at 380/400/415/440 V AC, and 7.5 kW at 500 V AC (all 50/60 Hz).

It also carries IK07 impact resistance per IEC 60529. Dimensions are 330 mm high, 186 mm wide, and 175.5 mm deep. Cable entry options include multiple ISO20, ISO25, ISO32, and ISO40 knockouts on both top and bottom faces, providing flexibility for panel gland plates or direct conduit entry.

Standards and compliance basis

The starter is designed and certified to IEC 60947-4-1, the international standard for contactors and motor-starters. This standard covers the AC-3 switching category and the associated breaking and making capacities for motor loads. The unit is also rated for an associated aM fuse of 16 A (10 x 38 mm) for short-circuit protection coordination.

Frequently asked questions

What is the closest alternative to the LE4D12N7?

There is no official manufacturer-declared successor order code for this specific variant. Any replacement would need to be selected based on matching the motor power rating at the supply voltage (e.g., 5.5 kW at 400 V AC), the 415 V AC control coil, and the IP65 enclosed form factor. The TeSys LE range includes other enclosed DOL starters with different current and coil voltage combinations, but pin-to-pin compatibility is not guaranteed without verifying the specific mounting and wiring layout.

What are the key dimensions of the LE4D12N7?

The enclosure measures 330 mm high, 186 mm wide, and 175.5 mm deep.

What compliance documentation is available for the LE4D12N7?

The part is certified to IEC 60947-4-1 for motor-starters. The polycarbonate enclosure meets IP65 per IEC 60529 and IK07 impact resistance per the same standard. Standard documentation would include a declaration of conformity to the applicable EU directives (Low Voltage, EMC) and the manufacturer's certificate of conformity. RoHS and REACH compliance status is typical for this era of TeSys product but should be confirmed from the specific batch documentation.

What motor power can the LE4D12N7 handle?

Motor power depends on supply voltage: 3 kW at 220/230 V AC, 5.5 kW at 380/400/415/440 V AC, and 7.5 kW at 500 V AC, all at 50/60 Hz.

MPN
LE4D12N7