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
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