Control Catalog Flippingbook
1-27
NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1
— CR309 magnetic starters
Two-speed Non-combination 200 horsepower maximum NEMA sizes 0-5 600 volts maximum Outlines, dimensions in. (mm), and weights (for estimating only)
CR309 open NEMA sizes 0-2 two- speed NEMA Size Operation Type Dimension A Dimension B
Dimension C
Dimension D
Dimension E
Mounting Screw Size
Shipping Weight (lbs)
7.00 (177.8) 7.00 (177.8) 9.12 (231.6) 9.12 (231.6)
8.88 (225.6) 9.88 (251.0) 10.36 (263.2) 13.38 (339.6)
3.94 (100.0) 3.94 (100.0) 5.38 (136.6) 5.38 (136.6)
6.50 (165.1) 6.50 (165.1) 8.50 (215.8) 8.50 (215.8)
4.44 (112.8) 4.44 (112.8) 5.19 (131.7) 5.19 (131.7)
0, 1 Two-Speed, Two-Winding 0, 1 Two-Speed, One-Winding
#10
8
#10
8 3/4
Two-Speed, Two-Winding Two-Speed, One-Winding
2
1/4”
18 1/4
Open type, NEMA sizes 0-2 two-speed
2
1/4”
19
CR309 open NEMA sizes 3 and 4 two- speed NEMA Size Operation Type Dimension A
Shipping Weight (lbs)
Dimension B
3, 4 Two-Speed, Two Winding 3, 4 Two-Speed, One-Winding
14.81 (376.2) 18.81 (477.8)
3.75 (95.2) 5.81 (147.6)
50 52
Open type, NEMA sizes 3 and 4 two-speed
CR309 open NEMA sizes 5 two- speed NEMA Size Operation Type
Shipping Weight (lbs) 1
Dimension A
Dimension B
5 5
Two-Speed, Two-Winding Two-Speed, One-Winding
22.88 (581.2) 28.75 (730.3)
10.25 (260.4) 16.00 (406.4)
– –
1 Contact nearest ABB Representative for weight.
Open type, NEMA size 5 two-speed
Made with FlippingBook flipbook maker