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參數資料
| 型號： | 74503-56 |
| 廠商： | MOLEX INC |
| 元件分類： | 接線盒 |
| 英文描述： | 30 A, BARRIER STRIP TERMINAL BLOCK, 1 ROW, 1 DECK |
| 文件頁數： | 1/2頁 |
| 文件大小： | 51K |
| 代理商： | 74503-56 |
HOW TO ORDER
7
4
X
XX- XX
SERIES
TERMINAL
NO. OF
OPTIONS
STYLE
POLES
1 2 3
2 to 30
(Dash #s above
5 6 7
and
8 9
opposite page)
*Consult factory for combinations of screw options.
OPTIONS
-45
Slotted screw
-45-56
Stainless steel screw, slotted
-47
Screws up, wire ready
-49
Brass, phillips/slotted screw
-50
Clamp washer, phillips/slotted screw
-58
No screws, barrier only
-59
Screws supplied unassembled
-A
Oversize screws, #8-32, slotted
-C
No mounting ends
-F
Rap-attach mounts
-M
3.5 M screw, slotted
-P
.040" standoff pads
-V
130°C insulator
.438" PCB Low Profile Barrier Terminal Strip
Features
Low profile and rated for 30 Amps.
The .58" high series 74 is our lowest
profile product to accept a 10 AWG
wire.
Robust and durable, 74 series screw
terminals are ultrasonically
welded into the thermoplastic
insulator, eliminating terminal
twisting and associated solder joint
failure.
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.
Description
The series 74 PCB barrier terminal strip is
the low profile version of our popular
series 73 terminal block. The product
series is available with the broad selection
of screw, terminal and hardware options.
The .58" product height is very low
when considering the maximum 30 Amp,
10 AWG wire rating.
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.
TECHNICAL SPECIFICATIONS
ELECTRICAL
DWV
8500 VDC
IR
>5000 Megohms
MECHANICAL
Tightening torque
8 in-lbs.
Maximum torque
13 in-lbs.
Wire strip length
5/16"
Wire range
10 to 24 AWG
ENVIRONMENTAL
Continuous Use Temp
RTI electrical
110oC
RTI mechanical w/o impact
110oC
MATERIALS
Insulator
Thermoplastic,
UL94V-0, black
Terminal
Brass, tin-lead plate
Screws
#6-32, phillips/slotted, steel,
zinc chromate plate
PRODUCT RATINGS
#6-32 BINDING HEAD SCREW
UL
Class B
15 Amps @ 300 V 14 AWG
Class C
15 Amps @ 300 V 14 AWG
CSA
Class B
20 Amps @ 150 V 14 AWG
Class D
10 Amps @ 300 V 14 AWG
#6-32 WIRE CLAMP SCREW
UL
Class B
20 Amps @ 300 V 12 AWG
Class C
20 Amps @ 300 V 12 AWG
CSA
Class B
20 Amps @ 150 V 12 AWG
Class D
10 Amps @ 300 V 12 AWG
#8-32 WIRE CLAMP SCREW
UL
Class B
30 Amps @ 300 V 10 AWG
Class C
30 Amps @ 300 V 10 AWG
CSA
Class B
30 Amps @ 150 V 10 AWG
Class D
10 Amps @ 300 V 10 AWG
NOTE:
3.5M and 4.0M screws carry #6-32
and #8-32 screw ratings respectively.
AGENCY LISTINGS
UL
File No. E48521
Guide No. XCFR2
CSA
File No. 025562
SERIES 74
BEAU
Molex Industrial Division
New England Operations
Gilford, NH 03246-6600
Phone
(603) 524-5101
Fax
(603) 524-1627
Internet
www.beauint.com
SERIES 74
BEAU Terminal Blocks
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