HomeMy WebLinkAboutE-3 WATER TIGHT CONNECTORS 03-06-19 AO
WATERTIGHT CONNECTORS o
TYPES I,6, 1 1 & 16 TYPES 2, 7, 12 & 17 tUn V �
fl
N A
NON-FUSED BREAKAWAY FUSED BREAKAWAY p
IDENTITY DESCRIPTIVE N
SYMBOL&
NO. WIRE SIZES
1 g TYPES 3,8, 13 & 18
e I�
2 /
m PROVIDE A PLUG AND RECEPTACLE HOUSED IN WATER-
6 e RESISTANT, SYNTHETIC RUBBER CAPABLE OF BURIAL
3 �/ IN THE GROUND OR INSTALLATION IN SUNLIGHT. W
J V THE HOUSING, CONSISTING OF 2 SECTIONS, PROVIDES N
g
FUSED BREAKAWAY
A =
WATERTIGHT SEAL AROUND THE CABLE AND A
4 WATERTIGHT SEAL BETWEEN THE TWO SECTIONS AT a
6 THE POINT OF DISCONNECTION. SUPPLY EACH KIT WITH Z
SUFFICIENT SILICONE COMPOUND TO LUBRICATE METAL G�
5 6 6 PARTS AND THE RUBBER HOUSINGS FOR EASY ASSEMBLY. � � O
WHERE INDICATED, CRIMP A COPPER PIN AND A COPPER Z
6 6 RECEPTACLE TO THE CABLE. THE RECEPTACLE IS TO a ~
ESTABLISH CONTACT PRESSURE WITH THE PIN THROUGH W Z
TYPES 4,9, 14 & 19 THE USE OF A COPPER BERYLLIUM SPRING AND BE N �{
7
EQUIPPED WITH A DISPOSABLE MOUNTING PIN. THE PIN M"�I
g e IS TO BE CONSTRUCTED OF AT LEAST HALF-HARD
8 10 m MATERIAL. THE CRIMPING PORTION IS TO BE FULLY
6 e ANNEALED WHILE THE REST OF THE PIN IS MAINTAINED O
6 IN ITS ORIGINAL STATE OF HARDNESS. THE RECEPTACLE
g 6 IS TO BE FULLY ANNEALED. THE PIN AND RECEPTACLE �J
6 NON-FUSED BREAKAWAY ARE TO LOCK TOGETHER SO THE CONNECTION IS F/-y
MAINTAINED WHEN A MINIMUM FORCE OF 20 POUNDS �Tl
10 6 6 TENSION IS APPLIED TO THE ATTACHED CABLES. Ir_1W!JI
4 PROVIDE FUSED CONNECTOR KITS CONTAINING A PAIR
11 OF SPRING LOADED 90% CONDUCTIVITY CONTACTS FOR
GRIPPING A STANDARD MIDGET FERRULE TYPE FUSE.
THE CONTACTS MUST BE FULLY ANNEALED AND _
12 ADAPTED TO BE CRIMPED TO THE CABLE.
4 TYPES 5, 10. 15 & 20
13 a o
a e HW
a
14 a DR M BY: mm
e REVIEWEDBY:ACH
4
15 REV. DESCRIPTION DATE
4 NON-FUSED NON-BREAKAWAY
16 o 0
17 0 Q/
10
18 10
10
10
19 0 TYPE 21
10
10
20 10
10
VARIES
21 1A11r._ BSD7#17-41-36
VARIES
COPPER SPLIT BOLT -
MAKE WATERTIGHT USING TDH#:B17-083
SELF ADHERING MASTIC
SH EET TITLE
� WATER TIGHT�
CONNECTORS
SHEET
MARVIN & ASSOCIATES R Traffic,Transportation & Civil Engineers E-3
1300 North Transtech Way PH.(406)655 1550 DATE
Billings,Montana 59102
2/20/19