18-BC61D1-1 7
Installer’s Guide
4TWB3 OUTLINE DRAWING
NOTE: ALL DIMENSIONS ARE IN MM (INCHES).
From Dwg. 21D153074 Rev. 12
MODELS BASE FIG. A B C D E F G H J K
4TWB3018A 3 2 730 (28-3/4) 829 (32-5/8) 756 (29-3/4) 1/2 1/4 127 (5) 76 (3) 197 (7-3/4) 57 (2-1/4) 508 (20)
4TWB3024A 3 2 730 (28-3/4) 829 (32-5/8) 756 (29-3/4) 5/8 5/16 127 (5) 76 (3) 197 (7-3/4) 57 (2-1/4) 508 (20)
4TWB3030A 3 1 933 (36-3/4) 829 (32-5/8) 756 (29-3/4) 3/4 5/16 143 (5-5/8) 92 (3-5/8) 210 (8-1/4) 79 (3-1/8) 508 (20)
4TWB3036A 4 1 943 (37-1/8) 946 (37-1/4) 870 (34-1/4) 3/4 3/8 152 (6) 98 (3-7/8) 219 (8-5/8) 86 (3-3/8) 508 (20)
4TWB3042A 4 1 943 (37-1/8) 946 (37-1/4) 870 (34-1/4) 3/4 3/8 152 (6) 98 (3-7/8) 219 (8-5/8) 86 (3-3/8) 508 (20)
4TWB3048A 4 1 1045 (41-1/8) 946 (37-1/4) 870 (34-1/4) 7/8 3/8 152 (6) 98 (3-7/8) 219 (8-5/8) 86 (3-3/8) 508 (20)
4TWB3060A 4 1 1045 (41-1/8) 946 (37-1/4) 870 (34-1/4) 7/8 3/8 152 (6) 98 (3-7/8) 219 (8-5/8) 86 (3-3/8) 508 (20)