Product Description
Mitsubishi Kakoki SJ358H / HY-1 Relay Board
Ensure the continued reliability and performance of your industrial equipment with the genuine Mitsubishi Kakoki HY-1 Relay Board. This essential printed circuit board (PCB) is an authentic replacement part specifically designed for the Mitsubishi Kakoki SJ358H series oil purifiers. The board features a robust assembly of high-quality electromechanical relays, clearly labeled terminal blocks for straightforward installation (V1, FR2, M11, A1, etc.), and multi-pin connectors for seamless system integration. As an original MITSUBISHI KAKOKI KAISHA, LTD. part, it guarantees perfect compatibility and restores the original operational integrity of your machinery’s control system.
Technical Specifications:
- Brand: Mitsubishi Kakoki Kaisha, Ltd.
- Part Name: Relay Board
- Model / Board ID: HY-1
- Applicable Equipment Type: SJ358H (Mitsubishi Oil Purifier)
- Features: Multiple electromechanical relays, screw-down terminal blocks, multi-pin I/O connectors

Mitsubishi Kakoki SJ358H / HY-1 Relay Board
Purchase the genuine Mitsubishi Kakoki HY-1 Relay Board for the SJ358H oil purifier. This authentic OEM replacement part ensures reliable control and seamless integration for your industrial machinery.





