Call Us Toll-Free: (877) 268-3700 | Mon-Fri: 8AM-5PM CST
DIN Custom Rail graphic
Call Us Toll-Free: (877) 268-3700 | sales@grossautomation.com
A9 - A185 STARTERS | NON-REVERSING | SINGLE PHASE

DESCRIPTION

  • Maximum UL/CSA horsepower ratings
  • Compact space-saving design
  • Double break contact design

COIL SELECTION

All AC operated catalog numbers include a 120VAC coil. To select other coil voltages, substitute the code from the Coil Voltage Selection Chart for the two digits after the last dash in the catalog number.
STANDARD PART NUMBERS | OPEN & ENCLOSED
UL Motor
Switching Current
Maximum Ratings - UL Listed Open Type UL Type 1
(Indoor Metal)
UL Type 3R
(Outdoor Metal)
Maximum Motor Horsepower Ratings      
115V 230V Catalog Number Catalog Number Catalog Number
UL RATED
9 1/2 1 11S-2∆ 11S1-2∆ 11S3-2∆
11 3/4 2 21S-2∆ 21S1-2∆ 21S3-2∆
17 1 3 31S-2∆ 31S1-2∆ 31S3-2∆
28 1.5 5 41S-2∆ 41S1-2∆ 41S3-2∆
34 2 7.5 51S-2∆ 51S1-2∆ 51S3-2∆
42 3 7.5 61S-2∆ 61S1-2∆ 61S3-2∆
54 3 7.5 71S-2∆ 71S1-2∆ 71S3-2∆
65 5 10 81S-2∆ 81S1-2∆ 81S3-2∆
80 7.5 15 91S-2∆ 91S1-2∆ 91S3-2∆
110 10 25 A1S-2∆ A1S1-2∆ A1S3-2∆
130 10 25 B1S-2∆ B1S1-2∆ B1S3-2∆
156 15 30 C1S-2∆ C1S1-2∆ C1S3-2∆
NEMA Rated
NEMA Size Continuous
Current
115V 230V Catalog Number Catalog Number Catalog Number
00 9 1/3 1 J1S-2∆ J1S1-2∆ J1S3-2∆
0 18 1 2 K1S-2∆ K1S1-2∆ K1S3-2∆
1 27 2 3 L1S-2∆ L1S1-2∆ L1S3-2∆
2 45 3 7.5 M1S-2∆ M1S1-2∆ M1S3-2∆

 

UL Motor
Switching Current
Maximum Ratings - UL Listed UL Type 12
(Metal Dustight)
UL Type 4
(Watertight)
Maximum Motor Horsepower Ratings    
115V 230V Catalog Number Catalog Number
UL RATED
9 1/2 1 11S2-2∆ 11S4-2∆
11 3/4 2 21S2-2∆ 21S4-2∆
17 1 3 31S2-2∆ 31S4-2∆
28 1.5 5 41S2-2∆ 41S4-2∆
34 2 7.5 51S2-2∆ 51S4-2∆
42 3 7.5 61S2-2∆ 61S4-2∆
54 3 7.5 71S2-2∆ 71S4-2∆
65 5 10 81S2-2∆ 81S4-2∆
80 7.5 15 91S2-2∆ 91S4-2∆
110 10 25 A1S2-2∆ A1S4-2∆
130 10 25 B1S2-2∆ B1S4-2∆
156 15 30 C1S2-2∆ C1S4-2∆
NEMA Rated
NEMA Size Continuous
Current
115V 230V Catalog Number Catalog Number
00 9 1/3 1 J1S2-2∆ J1S4-2∆
0 18 1 2 K1S2-2∆ K1S4-2∆
1 27 2 3 L1S2-2∆ L1S4-2∆
2 45 3 7.5 M1S2-2∆ M1S4-2∆

 

UL Motor
Switching Current
Maximum Ratings - UL Listed UL Type 4X
(Stainless Steel)
UL Type 1, 3R, 4, 4X & 12
(Plastic)
Maximum Motor Horsepower Ratings    
115V 230V Catalog Number Catalog Number
UL RATED
9 1/2 1 11SX-2∆ 11SP-2∆
11 3/4 2 21SX-2∆ 21SP-2∆
17 1 3 31SX-2∆ 31SP-2∆
28 1.5 5 41SX-2∆ 41SP-2∆
34 2 7.5 51SX-2∆ 51SP-2∆
42 3 7.5 61SX-2∆ 61SP-2∆
54 3 7.5 71SX-2∆ 71SP-2∆
65 5 10 81SX-2∆ 81SP-2∆
80 7.5 15 91SX-2∆ 91SP-2∆
110 10 25 A1SX-2∆ A1SP-2∆
130 10 25 B1SX-2∆ B1SP-2∆
156 15 30 C1SX-2∆ C1SP-2∆
NEMA Rated
NEMA Size Continuous
Current
115V 230V Catalog Number Catalog Number
00 9 1/3 1 J1SX-2∆ J1SP-2∆
0 18 1 2 K1SX-2∆ K1SP-2∆
1 27 2 3 L1SX-2∆ L1SP-2∆
2 45 3 7.5 M1SX-2∆ M1SP-2∆
Overload relay suffix code. Select from Overload Relay Selection Chart.
COIL VOLTAGE SELECTION CHART (A9-A300)2
Hz Cntr Type Volts
    100 - 250 250 - 500
50/60 AF 70 71
CONTROL TRANSFORMER VOLTAGE SELECTION CHART
  Volts
Hz Type 200 - 208/120 240/120 460 - 480/120 575 - 600/120
50/60 A/AF A B C D
200 - 208/24 240/24 460 - 480/24 575 - 600/24
E F G H
CONTROL TRANSFORMER OPTION
   
Contactor Size VA Rating
A9 - A30 50
A40 - A75 75
A95 - A110 100
A145 - A185 175