EM Devices Corporation

Application Group

Control of Motor
(Forward/Reverse drive)

For above applications, it’s necessary for relay to control of forward/reverse drive of motor.
Therefore, 1 form C type should be recommended. Additionally, two elements are needed to control of these applications. Therefore, 2pcs of single relay or 1pc of twin relay should be necessary.



  • Power window
  • Door lock
  • Memory seat
  • Sunroof
  • Power slide door
  • Tail gate
  • Power mirror
  • Electrically tilt / telescopic steering
  • Steering lock

Recommended Relays

Type of Relay Mounting Space
(mm  ×  mm)
Contact Form Contact Ratings Download
Nominal load capacity
製品画像 EX2 12.6 × 14.1 1c × 2 14VDC-25A Catalog Data Sheet
製品画像 EX1 8.0 × 12.6 1c 14VDC-25A Catalog Data Sheet
製品画像 EL1 12.9 × 14.9 1c 14VDC-40A Catalog Data Sheet
製品画像 HX1 9.7 × 14.6 1c
16VDC-30A Data Sheet

Whether the relay fits or not depends on the conditions of usage.
Please use Relays after confirming the detailed conditions of relay usage.
Please don't hesitate to contact us with any further questions.