Control_Flippingbook_October 2023

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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

— CR309 open NEMA sizes 0–2 two-speed

Dimension A Two-speed, two-winding Two-speed, one-winding Two-speed, two-winding Two-speed, one-winding

Dimension B

Dimension C

Dimension D

Dimension E

Dimension F

Mounting screw size

Shipping weight (lbs)

NEMA size

0, 1

7.00 (177.8) 8.88 (225.6) 3.94 (100.0) 6.50 (165.1) 4.44 (112.8)

#10

8

0, 1

7.00 (177.8) 9.88 (251.0) 3.94 (100.0) 6.50 (165.1) 4.44 (112.8)

#10

8 3 ⁄

4

2

9.12 (231.6) 10.36 (263.2) 5.38 (136.6) 8.50 (215.8) 5.19 (131.7)

1 ⁄

4 ”

18

1 ⁄

4

2

9.12 (231.6) 13.38 (339.6) 5.38 (136.6) 8.50 (215.8) 5.19 (131.7)

1 ⁄

4 ”

19

Open type, NEMA sizes 0-2 two-speed

— CR309 open NEMA sizes 3 and 4 two-speed

Dimension A 14.81 (376.2) 18.81 (477.8)

Dimension B 3.75 (95.2) 5.81 (147.6)

Shipping weight (lbs)

NEMA size

Operation type

3, 4 3, 4

Two-speed, two winding Two-speed, one-winding

50 52

Open type, NEMA sizes 3 and 4 two-speed

— CR309 open NEMA sizes 5 two-speed

Dimension A

Dimension B 10.25 (260.4) 16.00 (406.4)

Shipping weight (lbs)

NEMA size

Operation type

5 5

Two-speed, two-winding Two-speed, one-winding

22.88 (581.2) 28.75 (730.3)

– –

Open type, NEMA size 5 two-speed

1 Contact nearest ABB Representative for weight.

Outlines, dimensions ( in.

mm ) and weights (for estimating only)