Heat Shrink Heavy Duty Breakout
Boot, 3-Way Outlet
3M Part Numbers HDBB-310 to 345
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 three breakouts.
Expanded part (as supplied)
Fully recovered part (after heating)
NAVSEA or
PART NUMBER
HDBB-310-1-250
HDBB-320-1-250
HDBB-321-1-250
HDBB-325-1-250
HDBB-335-1-250
HDBB-340-1-250
HDBB-345-1-250
DOD-STD-
2003-1 Part
Number
1A62-5
1A62-6
1A62-7
1A62-8
1A62-9
1A62-10
1A62-11
Cable End
H DIA
Conductor Legs
J DIA
P
+10%
R
R
+10%
R
HW
+20%
R
MIN X
0.90
(22.86)
1.20
(30.48)
1.50
(38.10)
1.70
(43.18)
2.40
(60.96)
3.20
(81.28)
4.90
(124.46)
MAX R
0.36
(9.14)
0.50
(12.70)
0.69
(17.53)
0.90
(22.86)
1.40
(35.56)
2.00
(50.80)
2.32
(58.93)
MIN X
0.33
(8.38)
0.50
(12.70)
0.65
(16.51)
0.82
(20.83)
1.25
(31.75)
1.40
(35.56)
2.00
(50.80)
MAX R
0.12
(3.05)
0.16
(4.06)
0.18
(4.57)
0.30
(7.62)
0.50
(12.70)
0.75
(19.05)
1.00
(25.40)
2.70
(68.58)
3.30
(83.82)
4.00
(101.60)
4.50
(114.30)
5.10
(129.54)
5.10
(129.54)
10.00
(254.00)
0.70
(17.78)
1.00
(25.40)
2.20
(55.88)
1.20
(30.48)
1.60
(40.64)
1.60
(40.64)
2.50
(63.50)
0.10
(2.54)
0.10
(2.54)
0.90
(22.86)
0.14
(3.56)
0.15
(3.81)
0.15
(3.81)
0.13
(3.30)
Notes:
• All dimensions in both inches and metric, all angles in degrees
• Dimensions in table: X = Expanded (Minimum) R = Recovered (Maximum)
• Color: Black
• 3M CAGE Code: 20999
Materials Available
-1
-3
-6
Semi-rigid Flame Retardant Polyolefin
Flexible Polyolefin, Halogen Free
Flexible Flame Retardant Polyolefin
Standard Part Supplied with -250 Adhesive
Adhesive (Part #)
TTS-250
Factory Applied
-250
Description
Thermoplastic 80°C
Important Notice
All statements, technical information and recommendations related to the Seller's products are based on information believed to be
reliable, but the accuracy or completeness thereof is not guaranteed. Before utilizing the product, the user should determine the suitability
of the product for its intended use. The user assumes all risks and liability whatsoever in connection with such use.
Any statements or recommendations of the Seller which are not contained in the Seller's current publications shall have no force or effect
unless contained in an agreement signed by an authorized officer of the Seller. The statements contained herein are made in lieu of all
warranties, expressed or implied, including but not limited to the implied warranties of merchantability and fitness for a particular purpose
which warranties are hereby expressly disclaimed.
SELLER SHALL NOT BE LIABLE TO THE USER OR ANY OTHER PERSON UNDER ANY LEGAL THEORY, INCLUDING BUT NOT
LIMITED TO NEGLIGENCE OR STRICT LIABILITY, FOR ANY INJURY OR FOR ANY DIRECT, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES SUSTAINED OR INCURRED BY REASON OF THE USE OF ANY OF THE SELLER'S PRODUCTS.
Electrical Products Division
6801 River Place Blvd.
Austin, TX 78726-9000
© 3M September 1997
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