Marathon (Regal Rexnord)
microMAX / General Purpose 1φ
Homeowner and prosumer tank-mount compressors.
Nameplate
- Phase
- Single-Phase
- HP range
- 1/6 – 10 HP
- Voltage codes
- 115/230 V · 230 V
- NEMA frames
- 48 – 215T
- Enclosure
- ODP / TEFC
- Poles / RPM
- 2, 4
- Efficiency
- Standard
- Insulation class
- F
- Service factor
- 1.15
Lead connection diagrams
Single-phase capacitor-start (CW rotation)
L1 ── T1 (main) L2 ── T4 (main) Start winding: T5-T8 with start cap + centrifugal switch Rotation reverse: swap T5 and T8
For CCW rotation, swap the two start-winding leads (T5↔T8), not the line leads.
Schematics & manuals
Links point to the manufacturer's own PDF hosting. If a link 404s, search the model number on the manufacturer's Download Center — filenames change with revision.
The connection charts above are the NEMA MG-1 industry-standard patterns most brands follow. Always confirm the exact chart printed inside your motor's peckerhead lid before landing leads — voltage-code and lead-tag conventions vary between OEMs and production years.
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