Motor Circuit Chart

For NEMA type Starters

 

HORSEPOWER

20

VOLTAGE

460

PHASE

3

 

MOTOR FULL LOAD CURRENT (NEC) AMPS 27
BRANCH CIRCUIT

PROTECTION

INSTANTANEOUS TRIP CIRCUIT BREAKER GMCP/HMCP AMPS

50
TIME DELAY (DUAL ELEMENT) FUSE - AMPS 45
CIRCUIT BREAKER TRIP RATING- AMPS 60
MINIMUM WIRE SIZE COPPER (75ºC) THW,THHN,XHHW- FUSE (BREAKER) 8
FUSIBLE SWITCH HD SWITCH - NEMA 1      CATALOG # DH 362FGK
MAGNETIC STARTER

NEMA 1 ENCLOSURE

STARTER ENCLOSURE NEMA 1     CATALOG # ECN05 21AAA
NEMA SIZE 2
HEATER PACK CATALOG NUMBER -   H 2014B-3