Typical Applications
These breakout boots provide strain relief and
environmental/mechanical protection for breakouts in
multiconductor armored or sheathed cables. This style
is designed for two breakouts.
Heat Shrink Heavy Duty Breakout
Boot, 2-Way Outlet
3M Part Numbers HDBB-205 to 230
Expanded part (as supplied)
Fully recovered part (after heating)
Notes:
• All dimensions in both inches and metric, all angles in degrees • Color: Black
• Dimensions in table: X = Expanded (Minimum) R = Recovered (Maximum) • 3M CAGE Code: 20999
Materials Available
-1 Semi-rigid Flame Retardant Polyolefin
-3 Flexible Polyolefin, Halogen Free
-6 Flexible Flame Retardant Polyolefin
Standard Part Supplied with -250 Adhesive
Adhesive (Part #) Factory Applied Description
TTS-250 -250 Thermoplastic 80°C
NAVSEA or
Cable End
H DIA
Conductor Legs
J DIA
P
+10%
R
R
+10%
R
HW
+20%
R
PART NUMBER
DOD-STD-
2003-1 Part
Number MIN X MAX R MIN X MAX R
HDBB-205-1-250 1A62-1 0.80 0.37 0.33 0.11 2.70 0.70 0.06
(20.32) (9.40) (8.38) (2.79) (68.58) (17.78) (1.52)
HDBB-210-1-250 1A62-2 1.20 0.60 0.50 0.17 3.50 1.00 0.08
(30.48) (15.24) (12.70) (4.32) (88.90) (25.40) (2.03)
HDBB-220-1-250 1A62-3 1.90 0.90 0.75 0.30 4.20 1.20 0.12
(48.26) (22.86) (19.05) (7.62) (106.68) (30.48) (3.05)
HDBB-230-1-250 1A62-4 3.00 1.50 1.45 0.50 5.00 1.50 0.12
(76.20) (38.10) (36.83) (12.70) (127.00) (38.10) (3.05)