SERIES 77
BEAU Terminal Blocks
.375" Double Row Low Profile Barrier Terminal Strip
Description
The series 77 is the low profile version of
our popular series 76 double row barrier
terminal strip. The wide variety of screw,
quick connect and solder hardware options
can solve the most demanding applica-
tions.
Made in the USA, all Beau terminal
blocks embody the highest quality
standards in the industry-using the finest
materials and world class manufacturing
processes. They meet or exceed all
applicable industry standards.
Features
•
Robust and durable,
series 77 screw
terminals are ultrasonically welded
into the thermoplastic insulator. The
terminal can not be twisted or rotated
even under excessive force.
Molded to exact length,
with no
ugly saw cuts, Beau terminal strips
make your products look more
professional. The terminal block is
the one component that your
customer is sure to see.
Wide variety of options.
Our broad
range of screw, terminal, hardware
and mounting options allows us to
save you assembly costs and improve
interconnect performance.
•
•
PRODUCT RATINGS
#6-32 BINDING HEAD SCREW
UL
Class B
15 Amps @ 300 V 14 AWG
Class C
15 Amps @ 150 V 14 AWG
CSA
Class B
Class C
20 Amps @ 150 V 14 AWG
20 Amps @ 150 V 14 AWG
TECHNICAL SPECIFICATIONS
ELECTRICAL
DWV
IR
MECHANICAL
Tightening torque
Maximum torque
Wire strip length
Wire range
ENVIRONMENTAL
Contiuous Use Temp
RTI electrical
110
o
C
110
o
C
OPTIONS
-45
-45-56
-47
-49
-50
-58
-59
-60
-61
-C
-M
-V
Slotted screw
Stainless steel screws, slotted
Screws up, wire ready
Brass, phillips/slotted screw
Clamp washer, phillips/slotted screw
No screws, barrier only
Screws supplied unassembled
One row screws unassembled
One row screws not supplied
No mounting ends
3.5 M screw, slotted
130°C insulator
7500 VDC
>5000 Megohms
8 in-lbs.
13 in-lbs.
5/16"
12 to 24 AWG
#6-32 WIRE CLAMP SCREW
UL
Class B
20 Amps @ 300 V 12 AWG
Class C
20 Amps @ 150 V 12 AWG
CSA
Class B
20 Amps @ 150 V 12 AWG
Class C
20 Amps @ 150 V 12 AWG
NOTE: 3.5M screws carry #6-32screw
ratings.
RTI mechanical w/o impact
AGENCY LISTINGS
UL
CSA
File No. E48521
Guide No. XCFR2
File No. 025562
MATERIALS
Insulator
Terminal
Screws
Thermoplastic,
UL94V0, black
Brass, nickel plate
#6-32, phillips/slotted, steel,
zinc chromate plate
HOW TO ORDER
7 7
SERIES
X
TERMINAL
STYLE
012
345
67
X X - X X
NO. OF
POLES
2 to 30
(Dash #s above
and
opposite page)
OPTIONS
*Consult factory for combinations of screw options.
Molex Industrial Division
New England Operations
Gilford, NH 03246-6600
Phone
(603) 524-5101
Fax
(603) 524-1627
Internet www.beauint.com
SERIES 77
BEAU Terminal Blocks
TERMINAL STYLES
A
B
.
14"
(3,6)
STYLE 0
Screw
Terminal
.
88"
(22,4)
.
70"
(17,8)
.
72"
(18,3)
.
31"
(7,9)
.
160" Dia. (4,1)
.
375"
(9,5)
.
375"
(9,5)
.
31"
(7,9)
4 Mtg. Holes
.
25"
(6,4)
Style 1
One Sided
Solder
.89"
(22,6)
.31" (7,9)
.28"
(7,1)
P/N 141
.
25"
(6,4)
.
30"
(7,6)
.
44"
(11,2)
.146" Dia. (3,8)
.31" (7,9)
1.22"
(31.0)
.28"
(7,1)
STYLE 2
Two Sided
Solder
P/N 142
.146" Dia. (3,8)
.09"
(2,3)
.63"
(16,0)
STYLE 3
.146" Dia. (3,8)
Short
Solder
.29" (7,4)
(Exposed tail)
No. of Circuits
in.
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1.41
1.78
2.16
2.53
2.91
3.28
3.66
4.03
4.41
4.78
5.16
5.53
5.91
6.28
6.66
7.03
7.41
7.78
8.16
8.53
8.91
9.28
9.66
10.03
10.41
10.78
11.16
11.53
11.91
A
mm
35,8
45,2
54,9
64,3
73,9
83,3
93,1
102
112
121
131
140
150
160
169
179
188
198
207
217
226
236
245
255
264
274
283
293
303
B
in.
1.13
1.50
1.88
2.25
2.63
3.00
3.38
3.75
4.13
4.50
4.88
5.25
5.63
6.00
6.38
6.75
7.13
7.50
7.88
8.25
8.63
9.00
9.38
9.75
10.13
10.50
10.88
11.25
11.63
P/N 143
mm
28,7
38,1
47,8
57,2
66,8
76,2
85,9
95,3
105
114
124
133
143
152
162
171
181
191
200
210
219
229
238
248
257
267
276
286
295
STYLE 4
Short
PC
.146" Dia. (3,8)
.12" (3,1)
(Exposed tail)
.45"
(11,4)
P/N 144
STYLE 5
Long
Solder
.06"
(1,5)
.146" Dia. (3,8)
.09"
(2,3)
.43" (10,9)
(Exposed tail)
.77"
(19,6)
P/N 145
STYLE 6
Long
PC
.146" Dia. (3,8)
.31" (7,9)
(Exposed tail)
.64"
(16,3)
P/N 146
Style 7
Wire Wrap
.06"
(1,5)
.146" Dia. (3,8)
.61" (15,5)
(Exposed tail)
.94"
(23,9)
P/N 147
.06"
(1,5)
Molex Industrial Division
New England Operations
Gilford, NH 03246-6600
Phone
(603) 524-5101
Fax
(603) 524-1627
Internet www.beauint.com
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