Control_Flippingbook_October 2023

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NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

— CR309 magnetic starters Two-speed

200 horsepower maximum NEMA sizes 0-5 600 volts maximum

— CR309 NEMA type 3R NEMA sizes 3–5 two-speed

Dimension A

Dimension B 21.00 (533.4) 21.00 (533.4) 32.00 (812.8)

Dimension C 8.00 (203.2) 8.00 (203.2)

Dimension D 27.50 (698.5) 31.50 (800.1)

Dimension E 15.00 (381.0) 15.00 (381.0) 26.00 (660.4)

Dimension F 10.50 (266.7) 10.50 (266.7) 16.00 (406.4)

Shipping weight (lbs)

NEMA size

3 4 5

26.00 (660.4) 30.00 (762.0) 48.00 (1219.2)

90

105 286

10.25 (260.4) 49.50 (1257.3)

NEMA type 3R, sizes 3– 5 two-speed

— CR309 NEMA type 4/4X NEMA sizes 0–5 two-speed

NEMA size

Product number

Height

Width

Depth

Shipping weight (lbs)

3–3 and 5–3 pole forms

3–3 pole

5–3 pole

0, 1 0, 1

CR309 (B4 and C4) CR309 (R4 and S4)

15.62 (396.7) 15.62 (396.7) 17.62 (447.5) 17.62 (447.5) 29.00 (736.6) 33.00 (838.2)

10.38 (263.7) 14.38 (365.2) 12.50 (317.3) 16.50 (419.1) 21.00 (533.4) 21.00 (533.4) 36.00 (914.4)

5.50 (139.7) 5.50 (139.7) 6.25 (158.6) 6.5 (165.1) 8.0 (203.2) 8.0 (203.2) 11.12 (282.4)

31

–

–

33

2 2 3 4 5

CR309 D4 CR309 T4

51

–

–

56

CR309 E4, CR309 U4 CR309 F4, CR309 W4

85

100 130 250

120 230

CR309 G4, CR309 Z4 47.55 (1207.8)

Outlines, dimensions ( in.

mm ) and weights (for estimating only)