SC-E series take the line-up to the next step in utility with a new finger protection terminal and box lug terminal construction.Models SC-E02 to SC-E4 have a 3-pole main circuit structure.
Available in three frame sizes, 43mm, 54mm, and 67mm wide, they enable a significantly reduced mounting area.
Models SC-E5 to SC-E7 use an IC-controlled SUPER MAGNET to ensure high operating reliability.


SC-E series features (SC-E & TK-E)

International standardization
IEC 60947-4-1, EN 60947-4-1, VDE 0660UL 508, CSA C 22.2, JIS C 8201-4-1


  • SC-E02 to E05: 43mm wide, SC-E1 to E2S: 54mm wideSC-E3, E4: 67mm wide, SC-E5: 88mm wide
  • Reducing mounting area


  • Terminals with finger-touch protection (DIN 57106/VDE 0106 Teil100)


  • Box lug terminal construction
  • Long electrical life
  • Reduction of wiring work


  • Reducing power consumption
  • Recycled thermoplastic resin used for plastic parts.
  • The names of materials are indicated on all major parts to facilitate their recycling.

Feature of TK-E series

  • This relay protects motor windings from burning due to overloads, locked rotor current, or phase-loss.
  • Maintenance and inspection safety has been improved by employing a finger protection mechanism to cover exposed terminals
    (conforms to DIN 57106, VDE 0106 Teil 100).
  • Isolated NO and NC contacts can be used with different potentials.
  • A high-precision scale for the current adjustment dial enables easy and exact current setting.
  • The operating status can be visually checked with ease.
  • The relays can be manually tripped. A trip-free mechanism is also provided.
  • Base unit can be added to enable separate-mounting types of the TK-E02, E2, and E3 models.


A full range of accessories with emphasis on utility.

Types and ratings

Types and ratings

Performance data


SC-E series SC-E02, E03, E04, E05

SC-E series SC-E1, E2, E2S

SC-E series SC-E3, E4

SC-E series SC-E5

SC-E series SC-E6

SC-E series SC-E7

SC-E series SC-E02, E03, E04, E05, E1, E2, E2S, E3, E4

SC-E series SC-E5, E6, E7

SC-E series TK-E02, TK-E2 to E6, E6H Thermal overload relays

SC-E series TK-E02

SC-E series TK-E2

SC-E series TK-E3

SC-E series TK-E5 (On-contactor mounting only)

SC-E series TK-E6 (On-contactor mounting only)

SC-E series TK-E6H

SC-E series Thermal overload relays

Developed & Designed By:
Eng. Haitham Abdelraouf @2021

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