12957 JARD (MARS) Run Capacitor, 15/5 uF, 370 V, Oval, Dual Section
Comparison
2 numbers are listed with 12957 in the makers' documents. Each pair is read against the substitution rules: same duty, same section count, capacitance within the run band or the same start range, and a voltage rating equal to or above the original's. Each listing is its maker's and the reading is this site's. Neither is a guarantee that the two fit the same place.
- Industry number
- Packard names the MARS number its part stands in for.
- Same rating
- The MARS catalog lists both numbers at one rating.
| Number | Relation | Duty | Capacitance (uF) | Voltage rating (V) | Standing |
|---|---|---|---|---|---|
| 12957 | Run | 15/5 | 370 | ||
| 12057MARS (Motors & Armatures) | Same rating | Run | 15/5 | 370 | Build noted |
| TOCD155Packard | Industry number | Run | 15/5 | 370 | Build noted |
A value is coloured by the reading of its rule for the pair: green agrees, red differs, tinted allowed with a condition, boxed needs a person to decide.
Updated