Terminal Blocks - Single Row
Terminal Blocks:
Single & Double Row
Series A2000, LP2000 & CB2000
Single Row Terminal Blocks
A20510807WR
Terminal Blocks:
Base & Rail Mount
SPECIFICATIONS
Rating:
A2: 30A, 300V*
LP2: 30A, 150V*
CB2: 30A, 300V*
Center Spacing:
0.375” or 3/8” (9.52mm)
Wire Range:
#12-22 AWG CU
Screw Size:
#6-32 zinc-plated philslot
LP202110
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:
3400V (A2 & LP2); 4100V (CB2).
Agency Information:
UL File E62622, CSA File 47235;
IEC Compliance; CE Certified
EuroMag Series
CB20210507
*30A Rating achieved with a #10 copper wire crimped to a ring terminal.;
20A Rating without ring terminal.
Dimensions - in (mm)
A2000 & LP2000 Series
Power Distribution
Blocks
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
29
30
31
32
MOUNTING
ENDS
ONLY
A
C
Mount Ctrs.
Length
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
–
–
1.56
1.93
2.30
2.68
3.06
3.43
3.81
4.18
4.56
4.93
5.31
5.69
6.06
6.43
6.81
7.18
7.56
7.93
8.31
8.68
9.06
9.43
9.81
10.18
10.56
10.93
11.31
11.68
12.05
–
–
BARRIER &
MOUNTING
ENDS
B
Pole Ctrs.
0.38
0.75
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
BARRIER
ENDS
ONLY
C
Length
0.81
1.18
1.56
1.93
2.31
2.68
3.06
3.43
3.81
4.18
4.56
4.93
5.31
5.68
6.06
6.43
6.81
7.18
7.56
7.93
8.31
8.68
9.06
9.43
9.81
10.18
10.55
10.93
11.31
11.68
12.05
0.375
(9.53)
0.15
(3.8)
Ø
0.65
(16.5)
C
Mount End
Barrier End
0.76 (19.3)
0.40
(10.2)
0.565 (14.35)
on LP2000
Wire Management
Products
A
Mount Centers
B
Pole Centers
Mount End
Barrier End
0.02
(0.5)
CB2000 Series
0.375
(9.53)
0.19
(4.8)
Ø
0.32
(8.1)
0.70
(17.8)
Edge Connectors,
One-Sided Boards
C
Mount End
Barrier End
* Dimensions in inches. To convert to millimeters, multiply by 25.4.
0.60
(15.2)
Compliance
References
A
Mount Centers
B
Pole Centers
Mount End
Barrier End
0.02
(0.5)
6
For additional product information, visit www.cooperbussmann.com/magnum
Terminal Blocks - Single Row
Terminal Blocks:
Single & Double Row
Series CB2000
Single Row Terminal Blocks
Part Numbering System
Series
EuroMag Series
CB2
III
CB2
- closed back
II
01
02
03
07
14
22
Terminal Style
I
Base/End
II
02
to
32
02
to
30
on mount
end base
Poles
IIII
03
- stainless steel
04
- brass nickel-plated
07
- steel SEMS
standard
09
- brass SEMS
nickel-plated
CA
- captive screw
07CA
- SEMS captive
Screws
III
*AB - angle mounting brackets (pg 11)
A7
to
A9
- 0.250” QC
B7
to
B9
- 0.187” QC
EB
- exit back terminals
EF
- exit front terminals
†JA,
JB
&
JC
- barrier jumpers
L1
to
L6
marking options (pg 22)
LT1
to
LT6
marking options (pg 22)
†OJ2 &
OJ4
- over barrier jumpers
MP, MP8, MT
&
MT8
mtg. plates (pg 11)
S1
- solder lug/flat
Options
- handwired
- printed circuit
- non feed-thru
- extended pin
- printed circuit
- dual tail printed circuit
1
- mount end
2
- barrier end
Terminal Blocks:
Base & Rail Mount
*Only available on 3-poles and up.
†Contact factory for configuration.
.
Terminal Styles
Inches (Millimeters)
Power Distribution
Blocks
0.19
(4.9)
0.81
(4.6)
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)
0.045
(1.14)
0.03
(0.79)
0.40
(10.2)
0.43
(10.9)
0.18
(4.6)
01
Handwired
02
Printed Circuit
03
Non Feed-Thru
Available on Mount
End (1) only.
07
Extended Pin
14
Printed Circuit
22
Dual Tail
Printred Circuit
Wire Management
Products
Screw Options
(Bulk ordering part numbers are in parentheses.)
Edge Connectors,
One-Sided Boards
03
Stainless Steel
(F507-J)
04
Brass
nickel-plated
(F506-J)
07
Steel SEMS
zinc-plated
(BOO1-7084-J)
09
Brass SEMS
nickel-plated
(F524-J)
* NOTE: Wire ready screws standard on all terminal styles.
CB2 Terminal Exit Options
Inches (Millimeters)
Compliance
References
0.255
(6.48)
0.18
(4.6)
0.18
(4.6)
X
Exit Rear
(std.)
EF
Exit Front
EB
Exit Back
10
For additional product information, visit www.cooperbussmann.com/magnum
Terminal Blocks - Single Row
Series CB2000
Single Row Terminal Blocks
Hardware Options
Solder Lugs
0.68 (17.3)
0.33 (8.4)
Terminal Blocks:
Single & Double Row
(Bulk ordering part numbers are in parentheses.)
Inches (Millimeters)
Jumpers
Quick Connects
Blade Width A = 0.250”. Blade Width B = 0.187”.
EuroMag Series
0.84 (21.2)
S1
(2S1-J)
†
JA
(JA2-XX-J)
†
OJ2
(OJ2-J)
A7
&
B7
(2A7-J
&
2B7-J)
A8
&
B8
(2A8-J
&
2B8-J)
A9
&
B9
(2A9-J
&
2B9-J)
0.33 (8.4)
Terminal Blocks:
Base & Rail Mount
†
JB
(JB2-XX-J)
†
OJ4
(OJ4-J)
0.33 (8.4)
†
JC
(JC2-XX-J)
†Contact factory for configuration.
.
Power Distribution
Blocks
Mounting Options
Right Angle Mounting Bracket
End Positions
usable
Snap-in Angle Bracket
A
0.79
(20.1)
1.02
(25.8)
0.71
(18.0)
Inches (Millimeters)
Chassis
or PCB
#6 or #8
mounting
screw & nut
(Customer
supplied.)
0.45
(11.4)
Wire Management
Products
Exit Back (EB)
Terminals
Angle
Bracket
0.24
(6.1)
0.42
(10.7)
A
Mounts blocks on PC boards at a right angle.
• Protects solder joints.
• Recommended for all EB (Exit Back) PCB terminal blocks.
• Bracket snaps securely on block (no hardware required).
• Minimum strip length (end positions are usable).
• Mount with #6-32 or #8-32 screws (not supplied).
Option AB
Edge Connectors,
One-Sided Boards
Mounting Plates
Options MP, MP8, MT & MT8
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.
MT8
Metal inserts with tapped hole accept #8-32 screw.
MP
MP8
Compliance
References
MOUNTING
PLATE
MT
MT8
For additional product information, visit www.cooperbussmann.com/magnum
11
Terminal Blocks - Single Row
Terminal Blocks:
Single & Double Row
All Series Marking Options
Single Row Terminal Blocks
Marking Options & Accessories
Standard Marking
EuroMag Series
Markings are applied directly to the sides of Series 1000, 2000, 3000,
and 4000. Standard characters are white and 1/8” high. Factory may
substitute 3/32” high characters.
Standard
marking
this side
Blocks to be marked on both sides require a different code for
each side. Example: “L1” on one side of the block requires “L2”
on the other side to ensure common terminal marking. Specify by
adding suffix to part number.
1
Terminal Blocks:
Base & Rail Mount
3
L1
Upright Numerals
Left to Right
L2
Upright Numerals
Right to Left
L3
Left Lying Numerals
Left to Right
L4
Right Lying Numerals
Right to Left
L5
Upside-Down Numerals
Right to Left
L6
Upside-Down Numerals
Left to Right
Special Marking
Special markings are available for Series 1000, 2000, 3000, 4000 &
5000 at an additional charge for preparation. Production charges for
setup, handling and marking are the same as for standard marking
and the same quantity discounts apply. Consult factory for price and
delivery.
❹
Power Distribution
Blocks
Closed Barrier Terminal Block Marking Options
L1 & LT1 = Upright numerals, numbered from left to right
L2 & LT2 = Upright numerals, numbered from right to left
L3 = Left lying numerals, numbered from left to right
L4 = Right lying numerals, numbered from right to left
L5 & LT5 = Upside down numerals, numbered from right to left
L6 & LT6 = Upside down numerals, numbered from left to right
Options LT1 - LT6
Top Marking
For high visibility in tight packages.
6
5
4
3
2
1
✙
A
☎
Z
RE
BL D
BL K
U
%
Ω
#
8
7
8
7
6
5
4
3
2
Wire Management
Products
1
Marker Strips
Black marker strips with white numerals mount beneath the terminal
blocks to clearly identify terminal and wire positions. Available with
forward or reverse markings, top or bottom of strip. If special
markings are required, submit a drawing.
1
1
2
2
3
3
4
4
1
1
2
2
3
3
4
4
4
4
3
3
2
2
1
1
4
4
3
3
Options L1 - L6
Regular Marking
Edge Connectors,
One-Sided Boards
2
2
Bottom Forward -
BF
Top Forward -
TF
Bottom Reverse -
BR
Top Reverse -
TR
Series
Compliance
References
MS
III
MS1
- 1000 Series
MS2
- 2000 Series
MS3
- 3000 Series
I
1
2
3
4
5
Base
II
02
to
36
Poles
II
Marking
- mount end, feed thru
- barrier end, feed thru
- mount end, insulator tubes
- barrier end, insulator tubes
- mount end, non feed-thru
BF
- bottom forward
TF
- top forward
BR
- bottom reverse
TR
- top reverse
22
For additional product information, visit www.cooperbussmann.com/magnum
3
1
3
2
2
2
2
2
1
3
3
1
1
3
2
1
1
1
Terminal Blocks - Single Row
All Series Accessories
Single Row Terminal Blocks
Terminal Blocks:
Single & Double Row
Continued
Cover Options - Single Row
Terminal Block Covers
Available for Series A1000, A2000, A3000, A4000, CB2000, CB3000,
LP2000, & LP3000.
Three styles of UL 94V0 thermoplastic covers are offered in black. Covers
are ordered separately and supplied with two clips each, unless ordered
without clips. Optional markings may be specified (black on yellow; white
on black).
Notes: Covers can not be used with: • mounting plate options MP & MT.
• certain quick connect terminals.
• 0, 6, & 9 base/end styles on A2 or A3
Bulk Cover Clips: Series 1000 =
CC1-J;
Series 2000 & 3000 =
CC2-J;
Series 4000 =
CC4-J.
Standard Cover Markings
Top Forward -
TF
1
1
2
2
3
3
4
EuroMag Series
4
Bottom Forward -
BF
Skirted Access Side
Top Reverse -
TR
4
4
3
3
2
2
1
1
Terminal Blocks:
Base & Rail Mount
Bottom Reverse -
BR
Skirted Access Side
Power Distribution
Blocks
Cover Options
BB
&
CB
Skirted access
on both sides.
Cover Options
BO
&
CO
Skirted access
on one side only.
Cover Options
BC
&
TC
Open access
on both sides.
Cover
II
BB
- skirted access, both sides, black
BO
- skirted access, one side, black
BC
- open access, both sides, black*
* Not available in 4000 Series
I
1
2
3
4
Series
II
02
to
36
Poles
II
Markings
II
Options
- 1000
- 2000
- 3000
- 4000
BF
- bottom forward
TF
- top forward
BR
- bottom reverse
TR
- top reverse
00
- without clips
Wire Management
Products
Snap-On Covers for A38/B38/F38 Series & CB2/CB3 Series
Edge Connectors,
One-Sided Boards
A38/B38 Series
CB2/CB3 Series
T A8
III
T B8
III
FB
I
I I
8
-
-
-
Poles
II
II
II
A38 Series
B38 Series
F38 Series
TO2
III
TO3
III
-
-
Poles
II
II
Compliance
References
CB2 Series
CB3 Series
For additional product information, visit www.cooperbussmann.com/magnum
23
电源技术
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
