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Model / Part No.
1MRK000005-493
Product ID
#136
The ABB 1MRK000005-493 is a printed circuit board identified consistently by multiple automation specialists under the designation YWP-EH, with listings also carrying the cross-reference 1MRK002252-AAR00 and citing a board weight of about 140 grams. The board belongs to ABB protection and control equipment spares, where it performs electronic control, monitoring and signal processing functions per distributor descriptions. Units are offered in stock with worldwide shipping and warranty from several independent dealers. Because no official ABB datasheet for this exact code was located, connector layout, electrical ratings and firmware revision should be confirmed against your removed board before ordering.
| Manufacturer | ABB |
| Model Number | 1MRK000005-493 |
| Designation | YWP-EH |
| Cross Reference | 1MRK002252-AAR00 |
| Weight | Approximately 140 g (per distributor listing) |
| Electrical Ratings | Contact supplier for exact specifications |
| Condition | New / used, confirmed per order |
ABB protection and control equipment (per distributor listings)
The YWP-EH designation identifies one board variant within the 1MRK000005 family; other suffixes (-392, -520, -554) are different boards. Match the full code and marking on your removed board before ordering.