Pesw Motor Starter Selection

PESW Motor Starter Selection Guide


Contactors

Photo Gallery




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    *Photos are of smallest single phase model. Most starters listed will be physically larger.






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Video Introduction






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Features

Quick Specs

Power Ratings


UL HP:

Coil Voltage:

Overload Range (A):

Frequency (Hz):


1/3 to 60

115, 230, 460

1.8 to 112

50/60, 60

General


Manufacturer:

Enclosure Rating:

Enclosure Material:

Controls:


WEG

NEMA 4X

Plastic

Start, Stop/Reset

Approvals


UL Listed:

CSA Approved:

IEC:



Warranty:

Weight:


Yes

Yes

Yes



18 Months

1.9 to 5.9 lbs.

The PESW magnetic starters are ideal to protect motors and ensure reliable operation year-after-year. Assembled together in a NEMA 4x enclosure with two options off the shelf: Start/Stop pushbutton and RESET or just the RESET button on the cover for quick and easy operation. PESW starters are recommended for all single and three phase applications where across-the-line starters can be applied.


Standard Features:

  • NEMA 4x enclosure
  • High horsepower ratings in four compact sizes
  • Fast acceleration and high initial torque
  • Bimetallic overload relays - class 10
  • Adjustable trip current
  • Ambient temperature compensated for -4°F to +140°F eliminating the need for heaters
  • Phase-loss sensitivity protection
  • Selectable manual or automatic RESET
  • Electrically isolated NO-NC auxiliary contacts
  • Easy to install and setup
  • UL, IEC, and CSA certified



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Start/Stop & Reset Models

Use this if you want to control the starter with on board push buttons. This is the most common setup.

Start/Stop & Reset
Model UL HP at 115 V Coil Voltage Overload Setting Range (A) Box Size (see below for dimensions) Price
PESWS-9V18AX-RM28 0.33 120V 5.6 to 8.0 4 $59.52
PESWS-9V18AX-RM29 0.5 120V 7 to 10 4 $59.52
PESWS-12V18AX-RM31 0.75 120V 10 to 15 4 $65.28
PESWS-18V18AX-RM32 1 120V 11 to 17 4 $69.89
PESWS-25V18AX-RM33 1.5 120V 15 to 23 4 $74.88
PESWS-25V18AX-RM34 2 120V 22 to 32 4 $74.88
PESWS-40V18AX-RM35 3 120V 25 to 40 6 $83.71
Start/Stop & Reset
Model UL HP at 230 V Coil Voltage Overload Setting Range (A) Box Size (see below for dimensions) Price
PESWS-9V24AX-RM26 0.5 208-240V 2.8 to 4.0 4 $59.52
PESWS-9V24AX-RM27 0.75 208-240V 4.0 to 6.3 4 $59.52
PESWS-9V24AX-RM28 1 208-240V 5.6 to 8.0 4 $59.52
PESWS-9V24AX-RM30 1.5 208-240V 8.0 to 12.5 4 $59.52
PESWS-12V24AX-RM31 2 208-240V 10 to 15 4 $65.28
PESWS-18V24AX-RM32 3 208-240V 11 to 17 4 $69.89
PESWS-25V24AX-RM33 5 208-240V 15 to 23 4 $74.88
PESWS-25V24AX-RM34 5 208-240V 22 to 32 4 $74.88
PESWS-50V24AX-RM36 7.5 208-240V 25 to 40 8 $125.18
PESWS-50V24AX-RM38 7.5 208-240V 32 to 50 8 $125.18
PESWS-65V24AX-RM38 10 208-240V 32 to 50 8 $148.61
Start/Stop & Reset
Model UL HP Coil Voltage Overload Setting Range (A) Box Size (see below for dimensions) Price
200 V 230 V 460 V 575 V
PESW-9V18AX-R23 - 0.33 0.5 - 120V 0.8 to 1.2 4 $62.59
PESW-9V18AX-R24 - - 1 1 120V 1.2 to 1.8 4 $62.59
PESW-9V18AX-R25 0.5 0.75 1.5 2 120V 1.8 to 2.8 4 $62.59
PESW-9V18AX-R26 1 1 2 3 120V 2.8 to 4.0 4 $62.59
PESW-9V18AX-R27 1.5 1.5 3 5 120V 4.0 to 6.3 4 $62.59
PESW-9V18AX-R28 2 2 5 - 120V 5.6 to 8.0 4 $62.59
PESW-9V18AX-R29 3 3 - 7.5 120V 7 to 10 4 $62.59
PESW-12V18AX-R30 - - 7.5 10 120V 8.0 to 12.5 4 $69.12
PESW-18V18AX-R32 5 5 10 15 120V 11 to 17 4 $74.50
PESW-25V18AX-R33 7.5 7.5 15 - 120V 15 to 23 4 $84.10
PESW-32V18AX-R34 10 10 20 25 120V 22 to 32 6 $106.37
PESW-40V18AX-R35 10 15 30 - 120V 25 to 40 6 $129.02
PESW-50V18AX-R38 15 15 30 40 120V 32 to 50 8 222.34
PESW-65V18AX-R39 20 20 40 50 120V 40 to 57 8 $231.94
PESW-80V18AX-R41 - 25 50 60 120V 57 to 70 8 $249.60
PESW-95V18AX-R43 25 30 60 75 120V 63 to 80 10 $422.40
PESW-105V18AX-R44 30 - 75 - 120V 75 to 97 10 $460.42
PESW-105V18AX-R45 - 40 - - 120V 90 to 112 10 $460.42
Start/Stop & Reset
Model UL HP at 230 V Coil Voltage Overload Setting Range (A) Box Size (see below for dimensions) Price
PESW-9V24AX-R23 0.33 208-240V 0.8 to 1.2 4 $62.59
PESW-9V24AX-R25 0.75 208-240V 1.8 to 2.8 4 $62.59
PESW-9V24AX-R26 1 208-240V 2.8 to 4.0 4 $62.59
PESW-9V24AX-R27 1.5 208-240V 4.0 to 6.3 4 $62.59
PESW-9V24AX-R28 2 208-240V 5.6 to 8.0 4 $62.59
PESW-9V24AX-R29 3 208-240V 7 to 10 4 $62.59
PESW-18V24AX-R32 5 208-240V 11 to 17 4 $74.50
PESW-25V24AX-R33 7.5 208-240V 15 to 23 4 $84.10
PESW-32V24AX-R34 10 208-240V 22 to 32 6 $106.37
PESW-40V24AX-R35 15 208-240V 25 to 40 6 $129.02
PESW-50V24AX-R38 15 208-240V 32 to 50 8 $222.34
PESW-65V24AX-R39 20 208-240V 40 to 57 8 $231.94
PESW-80V24AX-R41 25 208-240V 57 to 70 8 $249.60
PESW-95V24AX-R43 30 208-240V 63 to 80 10 $422.40
PESW-105V24AX-R45 40 208-240V 90 to 112 10 $460.42
Start/Stop & Reset
Model UL HP at 460 V Coil Voltage Overload Setting Range (A) Box Size (see below for dimensions) Price
PESW-9V47AX-R23 0.5 480V 0.8 to 1.2 4 $62.59
PESW-9V47AX-R24 1 480V 1.2 to 1.8 4 $62.59
PESW-9V47AX-R25 1.5 480V 1.8 to 2.8 4 $62.59
PESW-9V47AX-R26 2 480V 2.8 to 4.0 4 62.59
PESW-9V47AX-R27 3 480V 4.0 to 6.3 4 $62.59
PESW-9V47AX-R28 5 480V 5.6 to 8.0 4 $62.59
PESW-12V47AX-R30 7.5 480V 8.0 to 12.5 4 69.12
PESW-18V47AX-R32 10 480V 11 to 17 4 $74.50
PESW-25V47AX-R33 15 480V 15 to 23 4 $84.10
PESW-32V47AX-R34 20 480V 22 to 32 6 $106.37
PESW-40V47AX-R35 30 480V 25 to 40 6 $129.02
PESW-50V47AX-R38 30 480V 32 to 50 8 $222.34
PESW-65V47AX-R39 40 480V 40 to 57 8 $231.94
PESW-80V47AX-R41 50 480V 57 to 70 8 $249.60
PESW-95V47AX-R43 60 480V 63 to 80 10 $422.40
PESW-105V47AX-R44 75 480V 75 to 97 10 $460.42

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Stop/Reset Only Models

Use this version starter when you want to control the starter with an external signal device.

Some common examples include:

  • A pressure switch on an air compressor
  • A float switch with a water pump
  • or a remote control console with start/stop buttons
Reset Only
Model UL HP Coil Voltage Overload Setting Range (A) Box Size (see below for dimensions) Price
115 V 230 V
PESWS-9V18EX-RM28 0.33 1 120V 5.6 to 8.0 4 $53.76
PESWS-9V18EX-RM29 0.5 - 120V 7 to 10 4 $53.76
PESWS-12V18EX-RM31 0.75 2 120V 10 to 15 4 $59.52
PESWS-18V18EX-RM32 1 3 120V 11 to 17 4 $64.13
PESWS-25V18EX-RM33 1.5 5 120V 15 to 23 4 $69.12
PESWS-25V18EX-RM34 2 5 120V 22 to 32 4 $69.12
PESWS-40V18EX-RM35 3 - 120V 25 to 40 6 $77.95
Reset Only
Model UL HP Coil Voltage Overload Setting Range (A) Box Size (see below for dimensions) Price
115 V 230 V
PESWS-9V24EX-RM26 - 0.5 208-240V 2.8 to 4.0 4 $53.76
PESWS-9V24EX-RM27 - 0.75 208-240V 4.0 to 6.3 4 $53.76
PESWS-9V24EX-RM28 0.33 1 208-240V 5.6 to 8.0 4 $53.76
PESWS-9V24EX-RM30 - 1.5 208-240V 8.0 to 12.5 4 $53.76
PESWS-12V24EX-RM31 0.75 2 208-240V 10 to 15 4 $59.52
PESWS-18V24EX-RM32 1 3 208-240V 11 to 17 4 $64.13
PESWS-25V24EX-RM33 1.5 5 208-240V 15 to 23 4 $69.12
PESWS-25V24EX-RM34 2 5 208-240V 22 to 32 4 $69.12
PESWS-50V24EX-RM36 - 7.5 208-240V 25 to 40 8 $119.42
PESWS-50V24EX-RM38 - 7.5 208-240V 32 to 50 8 $119.42
PESWS-65V24EX-RM38 - 10 208-240V 32 to 50 8 $142.85
Reset Only
Model UL HP Coil Voltage Overload Setting Range (A) Box Size (see below for dimensions) Price
200 V 230 V 460 V 575 V
PESW-9V18EX-R23 - 0.33 0.5 - 120V 08 to 1.2 4 $56.83
PESW-9V18EX-R24 - - 1 1 120V 1.2 to 1.8 4 $56.83
PESW-9V18EX-R25 0.5 0.75 1.5 2 120V 1.2 to 1.8 4 $56.83
PESW-9V18EX-R26 1 1 2 3 120V 2.8 to 4.0 4 $56.83
PESW-9V18EX-R27 1.5 1.5 3 5 120V 4.0 to 6.3 4 $56.83
PESW-9V18EX-R28 2 2 5 - 120V 5.6 t 8.0 4 $56.83
PESW-9V18EX-R29 3 3 - 7.5 120V 7.0 to 10 4 $56.83
PESW-12V18EX-R30 - - 7.5 10 120V 8.0 to 12.5 4 $63.36
PESW-18V18EX-R32 5 5 10 15 120V 11 to 17 4 $68.74
PESW-25V18EX-R33 7.5 7.5 15 - 120V 15 to 23 4 $78.34
PESW-32V18EX-R34 10 10 20 25 120V 22 to 32 6 $100.61
PESW-40V18EX-R35 10 15 30 - 120V 25 to 40 6 $123.26
PESW-50V18EX-R38 15 15 30 40 120V 32 to 50 8 $216.58
PESW-65V18EX-R39 20 20 40 50 120V 40 to 57 8 $226.18
PESW-80V18EX-R41 - 25 50 60 120V 57 to 70 8 $243.84
PESW-95V18EX-R43 25 30 60 75 120V 63 to 80 10 $416.64
PESW-105V18EX-R44 30 - 75 - 120V 75 to 97 10 $454.66
PESW-105V18EX-R45 - 40 - - 120V 90 to 112 10 $454.66
Reset Only
Model UL HP at 230V Coil Voltage Overload Setting Range (A) Box Size (see below for dimensions) Price
200 V 230 V 460 V 575 V
PESW-9V24EX-R23 - 0.33 0.5 - 208-240V 0.8 to 1.2 4 $56.83
PESW-9V24EX-R25 0.5 0.75 1.5 2 208-240V 1.8 to 2.8 4 $56.83
PESW-9V24EX-R26 1 1 2 3 208-240V 2.8 to 4.0 4 $56.83
PESW-9V24EX-R27 1.5 1.5 3 5 208-240V 4.0 to 6.3 4 56.83
PESW-9V24EX-R28 2 2 5 - 208-240V 5.6 to 8.0 4 56.83
PESW-9V24EX-R29 3 3 - 7.5 208-240V 7.0 to 10 4 56.83
PESW-18V24EX-R32 5 5 10 15 208-240V 11 to 17 4 $68.74
PESW-25V24EX-R33 7.5 7.5 15 - 208-240V 15 to 23 4 $78.34
PESW-32V24EX-R34 10 10 20 25 208-240V 22 to 32 6 $100.61
PESW-40V24EX-R35 10 15 30 - 208-240V 25 to 40 6 $123.26
PESW-50V24EX-R38 15 15 30 40 208-240V 32 to 50 8 $216.58
PESW-65V24EX-R39 20 20 40 50 208-240V 40 to 57 8 $226.18
PESW-80V24EX-R41 - 25 50 60 208-240V 57 to 70 8 $243.84
PESW-95V24EX-R43 25 30 60 75 208-240V 63 to 80 10 $416.64
PESW-105V24EX-R45 - 40 - - 208-240V 90 to 112 10 $454.66
Reset Only
Model UL HP at 460V Coil Voltage Overload Setting Range (A) Box Size (see below for dimensions) Price
200 V 230 V 460 V 575 V
PESW-9V47EX-R23 - 0.33 0.5 - 480V 0.8 to 1.2 4 $56.83
PESW-9V47EX-R24 - - 1 1 480V 1.2 to 1.8 4 $56.83
PESW-9V47EX-R25 0.5 0.75 1.5 2 480V 1.8 to 2.8 4 $56.83
PESW-9V47EX-R26 1 1 2 3 480V 2.8 to 4.0 4 $56.83
PESW-9V47EX-R27 1.5 1.5 3 5 480V 4.0 to 6.3 4 $56.83
PESW-9V47EX-R28 2 2 5 - 480V 5.6 to 8.0 4 $56.83
PESW-12V47EX-R30 - - 7.5 40 480V 8.0 to 12.5 4 $63.36
PESW-18V47EX-R32 5 5 10 15 480V 11 to 17 4 $68.74
PESW-25V47EX-R33 7.5 7.5 15 - 480V 15 to 23 4 $78.34
PESW-32V47EX-R34 10 10 20 25 480V 22 to 32 6 $100.61
PESW-40V47EX-R35 10 15 30 - 480V 25 to 40 6 $123.26
PESW-50V47EX-R38 15 15 30 40 480V 32 to 50 8 $216.58
PESW-65V47EX-R39 20 20 40 50 480V 40 to 57 8 $226.18
PESW-80V47EX-R41 - 25 50 60 480V 57 to 70 8 $243.84
PESW-95V47EX-R43 25 30 60 75 480V 63 to 80 10 $416.64
PESW-105V47EX-R44 30 - 75 - 480V 75 to 97 10 $454.66

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Dimensional Drawings

For wall mounting on starters size 8 and 10, four screws with the following characteristics should be used:

  • Pan, dome or rounded shaped head

    • Starter size 8:

    • Screws size 1/4 (or M6 - ISO Standard)
    • Dimensions: diameter thread shall be maximum 1/4" and diameter head shall be maximum 15/64".

    Starter size 10:

    • Screws size 12 (or M65- ISO Standard)
    • Dimensions: diameter thread shall be maximum 0.236" and diameter head shall be maximum 0.394".



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Wiring Diagrams


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