Control Catalog Flippingbook

NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

1-148

— CR324, CR124 thermal overload relays Outlines, dimensions in. (mm), and weights (for estimating only)

CR124 panel mounting bracket 1-pole sizes 1-4 relays NEMA Size Dimension A Dimension B Dimension C Dimension D Dimension E

Dimension F

Dimension G

Dimension H

Dimension J

0.75 (19.1) 1.00 (25.4)

3.12 (79.4) 4.50 (114.3)

2.50 (63.5) 3.13 (79.5)

1.35 (34.3)

0.28D (7.1D) 0.28D (7.1D)

0.19D (4.8)

1, 2

–

–

–

1.00 (25.4)

2.31 (58.7)

0.26D (6.5D)

3, 4

–

–

1 For NO/NC (SPDT) contact forms, contact nearest ABB Representative.

Panel mounting bracket , 1-pole sizes 1-4 relays

Panel mounting bracket , 2-pole sizes 1 and 2 relays

Panel mounting bracket , 3-pole sizes 1 and 2 relays

Panel mounting bracket , 3-pole sizes 3 and 4 relays