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Square D > On-line Catalog > Products > NEMA Contactors and Starters > Reversing Combination Starters—NEMA Rated: Class 8738 Fusible Disconnect Switch Type

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Reversing Combination Starters—NEMA Rated

Class 8738 / Refer to Catalog 8538CT9701

Class 8738 and 8739 Type S reversing combination starters combine the requirements of motor overload and short circuit protection into one convenient package. Type S reversing combination starters are manufactured in accordance with NEMA standards, and are UL Listed (although some Form numbers may not be listed—contact your nearest Square D/Schneider Electric sales office for further information). Class 8738 and 8739 reversing combination starters are designed to operate at 600 Vac, 50–60 Hz—and are supplied with melting alloy overload relays as standard.

Class 8738 Fusible Disconnect Switch Type

Table 16.144:
Class 8738 Full-Voltage Type, Fusible (With Class H Fuse Clips) Reversing with
Melting Alloy Overload Relays—3-Pole Polyphase—600 Vac Maximum—50–60 Hz
NEMA 1
General Purpose
Enclosure
NEMA 4 & 4X
Watertight and Dusttight
Enclosure
Stainless Steel (304)
Watertight, Dusttight
and Corrosion Resistant
Polyester Enclosure
NEMA 12/3Ra
Dusttight and Driptight
Industrial Use Enclosure
Motor
Voltage
(Starter
Voltage)
Max.
Hp
Poly-
phase
NEMA
Size
Fuse
Clip
Size
Amps
With
External
Reset
Without
External
Reset
200
(208)
  3
30
  5
30
    7-1/2
60
 10
60
 20
 40
 75
230
(240)
  3
30
  5
30
     7-1/2
60
 15
60
 25
 50
460
(480)
  5
30
 10
30
 15