Terminal Blocks - Single Row
Series A3000, LP3000 & CB3000
Single Row Terminal Blocks
SPECIFICATIONS
Rating:
A3:
30A, 600V* #12-22 AWG
LP3: 30A, 150V #12-22 AWG
CB3: 30A, 600V #12-22 AWG
Wire Range:
#12-22 AWG CU
Center Spacing:
0.437” or 7/16” (11.10mm)
Screw Size:
#6-32 zinc-plated philslot screws.
Torque Rating:
9 lb-in.
Base:
Standoffs standard for easy flux washing.
Distance Between Barriers:
0.32” (8.1mm)
Recommended PCB Hole Diameter:
0.076” (1.93mm)
Operating Temperature:
105°C (221°F) max., -40°C
(-40°F) min.
Molded Material:
Black, UL Rated 94V0 Thermoplastic
Breakdown Voltage:
3500V (A3 & LP3); 8200V (CB3)
Agency Information:
UL File E62622, CSA 47235;
IEC Compliance, CE Certified
*30A Rating achieved with a #10 copper wire crimped to a ring terminal;
20 Rating without ring terminal.
A31940707WR
LP301105
CB31420807
Dimesions - in (mm)
A3000 & LP3000 Series
0.437
(11.10)
0.15
(3.8)
Ø
0.65
(16.5)
Poles
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
MOUNTING
ENDS
ONLY
A
C
Mount Ctrs.
Length
1.31
1.75
2.18
2.62
3.06
3.50
3.93
4.37
4.81
5.25
5.68
6.12
6.56
7.00
7.43
7.87
8.31
8.75
9.18
9.62
10.06
10.50
10.93
11.37
11.81
–
–
1.73
2.17
2.61
3.05
3.48
3.92
4.36
4.80
5.23
5.67
6.11
6.55
6.98
7.42
7.86
8.30
8.73
9.17
9.60
10.05
10.48
10.92
11.36
11.80
12.23
–
–
BARRIER &
MOUNTING
ENDS
B
Pole Ctrs.
0.43
0.87
1.31
1.75
2.18
2.62
3.06
3.50
3.93
4.37
4.81
5.25
5.68
6.12
6.56
7.00
7.43
7.87
8.31
8.50
9.18
9.62
10.06
10.50
10.93
11.37
11.81
BARRIER
ENDS
ONLY
C
Length
0.98
1.43
1.87
2.31
2.75
3.18
3.62
4.06
4.50
4.93
5.37
5.81
6.25
6.68
7.12
7.56
8.00
8.43
8.87
9.31
9.75
10.18
10.62
11.06
11.50
11.93
12.37
C
Mount End
Barrier End
0.40
(10.2)
A
Mount Centers
B
Pole Centers
Mount End
Barrier End
0.565
(19.3)
0.76
(14.35)
0.02
(0.5)
CB3000 Series
0.437
(11.10)
0.19
(4.8)
Ø
0.32
(8.1)
C
Mount End
Barrier End
0.70
(17.8)
Dimensions in inches. To convert to millimeters, multiply by 25.4.
0.61
(15.5)
A
Mount Centers
B
Pole Centers
Mount End
Barrier End
0.02
(0.5)
Terminal Blocks - Single Row
Series A3000 & LP3000
Single Row Terminal Blocks
Part Numbering System
Series
Terminal Style
Base/End
(Views pg. 15)
Poles
Screw Options
Options
A3
II
LP3
III
A3
- standard barrier
LP3
- low profile
barrier
II
01
- handwired
02
- printed circuit
03
- non feed-thru
04
- wire wrap tail
05
- extended
handwired
06
- handwired
07
- extended pin
08
- printed circuit
09
- 0.250 QC short
10
- 0.187 QC
14
- printed circuit
19
- 0.250 QC long
I
II
IIII
Blank - std. screw
00
- screws shipped bulk
03
- stainless steel
04
- brass nickel-plated
07
- steel SEMS
zinc-plated
(not available with
hardware options)
09
- brass SEMS
nickel-plated
(not available with
hardware options)
07WR
- steel SEMS wire
ready (A3 only)
CA
- captive screw
III
AB
- angle mnt. options (pg 15)
A1
to
A9
- 0.250” QC
B1
to
B9
- 0.187” QC
DR
- drilled right angle (pg 15)
†
J201
- flat slip-on jumper
L1
to
L6
marking options (pg 22)
MP, MP8
&
MT
mounting plates (pg 15)
†
OJ3, OJ5
&
OJ7
- over barrier jumpers
RC
- retaining clips (pg 15)
R30
to
R77
- right angle bends (pg 15)
SO
- stand off insulators (pg 15)
S1
- solder lug/flat
1
- flat base/mnt. end
02
to
28
2
- flat base/barrier end
02
to
26
on mount
3
- insulator base/
end base
mnt. end
4
- insulator base/
barrier end
*5 - closed base/
mount end
*Base/End Note: 5 Style only available
with 03 terminals.
ready (A3 only)
†Contact factory for configuration.
Terminal Styles
Inches (Millimeters)
0.55
(14.0)
0.031
(.79)
0.110
(2.79)
0.20
(5.1)
0.031
(0.79)
0.062
(1.57)
0.031
(0.79)
0.55
(14.0)
0.062
(1.57)
0.031
(0.79)
0.66
(16.8)
0.110
(2.79)
0.031
(0.79)
0.30
(7.6)
0.11
(2.79)
01
Handwired
02
Printed Circuit
03
Non Feed-Thru
04
Wire Wrap Tail
05
Extended Handwired
06
Handwired
0.33
(8.4)
0.42
(10.7)
0.40
(10.2)
0.062
(1.57)
0.031
(0.79)
0.250
(6.35)
0.031
(0.79)
0.187
(4.75)
0.72
(18.3)
0.031
(0.79)
0.125
(3.2)
0.062
(1.57)
0.31
(7.9)
0.031
(0.79)
0.41
(10.4)
0.82
(20.8)
0.031
(0.79)
0.17
(4.3)
0.031
(0.79)
0.062
(1.57 )
0.250
(6.35)
07
Extended Pin
08
Printed Circuit
09
0.250˝ QC Short
10
0.187˝ QC
14
Printed Circuit
19
0.250˝ QC Long
Screw Options
Standard
Zinc-Plated Steel
03
Stainless Steel
04
Brass
Nickel-Plated
07
Steel SEMS
Zinc-Plated
(F523-J)
09
Brass SEMS
Nickel-Plated
07WR
Wire Ready
(A3 only)
Terminal Blocks - Single Row
Series A3000 & LP3000
Single Row Terminal Blocks
Continued
Hardware Options
Solder Lugs
(Bulk ordering part numbers are in parentheses.)
Jumpers
Inches (Millimeters)
Quick Connects
Blade Width A = 0.250” Blade Width B = 0.187”
0.68 (17.3)
0.84 (21.2)
S1
(2S1-J)
†
J201
†
OJ3
(OJ3-J)
A1
&
B1
(2A1-J
&
2B1-J)
A2
&
B2
(2A2-J
&
2B2-J)
A3
&
B3
(2A3-J
&
2B3-J)
Flat slip-on
(J201-J)
†
OJ7
LP3 Only
(OJ7-J)
A4
&
B4
(2A4-J
&
2B4-J)
A5
&
B5
(2A5-J
&
2B5-J)
A6
&
B6
(2A6-J
&
2B6-J)
†
OJ5
†Contact factory for pole configuration.
(OJ5-J)
A7
&
B7
(2A7-J
&
2B7-J)
A8
&
B8
(2A8-J
&
2B8-J)
A9
&
B9
(2A9-J
&
2B9-J)
Base/End Options
B
B
Inches (Millimeters)
0.150 Ø (3.8)
mounting holes (2)
0.40
(10.2)
0.095
(2.4)
SECTION B–B
1, 3 & 5 Mount
End
Terminal Blocks - Single Row
Series A3000 & LP3000
Single Row Terminal Blocks
Mounting Options
Right Angle Bends (A3, LP3 only)
Continued
Inches (Millimeters)
Right angle terminals are offered on the A3000 & LP3000 Series.
Configurations are defined in these dimensions: X = pin extension beyond the
block base; Z = length from block base to centerline of the terminal tip.
Standard bends consist of the X and Z dimensions shown in the chart.
Specify by adding the selected Bend Option Code to the terminal part
number.
07
Terminal Bend Configurations
04
Terminal Bend Configurations
Z
0.82
0.55
X
Z
X
Bend
Option
Code
R30
R35
R36
R39
R42
R46
R48
R50
X
(minimum)
0.04
0.01
0.02
0.05
0.08
0.12
0.14
0.16
Z
Available
w/insulator
base
No
No
No
No
No
No
No
No
Bend
Option
Code
R30
R35
R36
R50
R53
R66
R69
R75
R77
X
(minimum)
0.04
0.01
0.02
0.16
0.19
0.32
0.35
0.41
0.43
Z
Available
w/insulator
base
Yes
Yes
Yes
No
No
No
No
No
No
0.28
0.23
0.22
0.19
0.16
0.12
0.10
0.08
0.55
0.50
0.49
0.35
0.32
0.19
0.16
0.10
0.08
Dimensions in inches. To convert to millimeters, multiply by 25.4.
Angle Brackets (A3, LP3 only)
Drilled Right Angle (A3, LP3 only)
0.43
0.25
0.04
0.45
0.32
7
0.24
0.15
0.144 HOLE
w/0.312 C' BORE
Option AB
Angle brackets enable block to be fastened
at right angles to normal mount position.
Bulk part number
2AB-J.
Mounting Plates
MOUNTING
PLATE
Options MP, MP8 & MT
MP
Metal inserts with 0.150” dia. hole
accept #6 screw.
MP8
Metal inserts with
0.187” dia. hole accept #8-32 screw.
MT
Metal inserts with tapped hole accept #6-32
screw.
;
MP
MP8
MT
Option DR
Counterbored holes across mount ends of
block enable fastening with two screws at
right angles to normal mount position.
Standoffs
Retaining Clip
0.300
STANDOFF
Option SO
Standoff mounts are tubes molded to the
mounting positions. Available with insulator
bases only.
Option RC
Use on standoff tubes. Fit panels up to
0.125” thick. Two clips for every five
positions. Supplied unassembled. Bulk part
number
H541-J.
;
RETAINING CLIP
Terminal Blocks - Single Row
Series CB3000
Single Row Terminal Blocks
Part Numbering System
Series
Terminal Style
Base/End
Poles
Screws
Options
C B
I
I I
3
CB3
- closed back
II
01
- handwired #6-32 screw
02
- printed circuit #6-32 screw
03
- non feed-thru #6-32 screw
07
- extended pin #6-32 screw
14
- printed circuit #6-32 screw
51
- handwired #8-32*
52
- printed circuit #8-32*
53
- non feed-thru #8-32*
57
- extended pin #8-32*
64
- printed circuit #8-32*
*Note: #8-32 screw is a special
with #6-32 head.
I
1
- mount end
2
- barrier end
5
- closed base/
mount end
II
02
to
28
02
to
26
on mount
end base
IIII
07
- steel SEMS
(standard)
09
- brass SEMS
nickel-plated
CA
- SEMS captive
III
AB
- angle mounting brackets (pg 17)
A7
to
A9
- 0.250” QC
B7
to
B9
- 0.187” QC
EB
- exit back terminals
L1
to
L6
marking options (pg 22)
LT1
to
LT6
marking options (pg 22)
†
OJ3
&
OJ7
- over barrier jumpers
MP, MP8, MT
&
MT8
mtg. plates (pg 17)
S1
- solder lug/flat
Covers
- (pg 23)
†Contact factory for configuration.
Base/End Note: 5 Style only available
with 03 terminals.
Terminal Styles
Inches (Millimeters)
0.40
(10.2)
0.120
(3.05)
0.031
(0.79)
0.18
(4.6)
0.19
(4.8 )
0.045
(1.14)
0.18
(4.6)
0.031
(0.79)
0.062
(1.57)
0.70
(17.8)
0.031
(0.79)
0.045
(1.14)
0.125
(3.18)
0.18
(4.6)
0.031
(0.79)
0.18
(4.6)
01
Handwired #6-32 screw
51
#8-32 screw
02
Printed Circuit #6-32 screw
52
#8-32 screw
03
Non Feed-Thru #6-32 screw
53
#8-32 screw
Available on Mount End (5) only.
07
Extended Pin #6-32 screw
57
#8-32 screw
14
Printed Circuit #6-32 screw
64
#8-32 screw
Screw Options
09
07
Brass SEMS
Steel SEMS
Nickel-Plated
Zinc-Plated
(standard)
* NOTE: Wire ready screws standard on all terminal styles.
CB3 Terminal Exit Options
Inches (Millimeters)
0.255
(6.48)
0.18
(4.6)
Exit Rear
(std.)
EB
Exit Back
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