23
Catalog 1308389
Dimensions are in millimeters
Dimensions are shown for
USA: 1-800-522-6752
South America: 55-11-2103-6000
Revised 6-07
and inches unless otherwise
reference purposes only.
Canada: 1-905-470-4425
Hong Kong: 852-2735-1628
specified.
Specifications subject
Mexico: 01-800-733-8926
Japan: 81-44-844-8013
www.tycoelectronics.com
to change.
C. America: 52-55-1106-0803
UK: 8706-080-208
E
u
ro
s
ty
le
1
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Board Mount, Top Wire Entry (Continued)
No. of Positions
Dim. A
Part Numbers
2
15.0 [0.591]
282854-2
3
22.5 [0.886]
282854-3
4
30.0 [1.181]
282854-4
Top Wire Entry
7.5 mm Centerline,
Color – Green
UL Rating – 300 V, 17.5 A
12-30 AWG
15 A for field wiring applications
Wire Entry
A
15.5
.61
0.8
.031
3
.6
.1
4
2
Interlocking
Feature
Clamping
Screw
7.5
.295
3.75
.148
1.0
.039
0.5
.02
1.4
+ 0.1
– 0.0
7.5
.295
Recommended PC Board Layout
Test
Facility
Top Wire Entry
7.62 mm Centerline,
Color – Green
UL Rating – 300 V, 17.5 A
12-30 AWG
15 A for field wiring applications
Test
Facility
Wire Entry
A
15.5
.61
0.8
.031
3
.6
.1
4
2
Interlocking
Feature
Clamping
Screw
7.62
.300
1.0
.039
0.5
.02
3.81
.150
9
.0
.3
5
4
1.4
+ 0.1
– 0.0
7.62
.300
No. of Positions
Dim. A
Part Numbers
2
15.24 [.600]
282855-2
3
22.86 [.900]
282855-3
No. of Positions
Dim. A
Part Numbers
2
15.24 [.600]
282867-2
3
22.86 [.900]
282867-3
Recommended PC Board Layout
.055
+ 0.004
– 0.000
.055
+ 0.004
– 0.000
1.4
+ 0.1
– 0.0
.055
+ 0.004
– 0.000
Suggested Screw Torque—
7.0 in.-lbs.
Suggested Screw Torque—
7.0 in.-lbs.
Suggested Screw Torque—
7.0 in.-lbs.
Top Wire Entry
7.62 mm Centerline,
Color – Green
UL Rating – 300 V, 24 A
12-30 AWG
20 A for field wiring applications
Test
Facility
Wire Entry
A
19.5
.768
0.8
.031
3
.6
.1
4
2
Interlocking
Feature
Clamping
Screw
7.62
.300
1.0
.039
0.5
.02
3.81
.15
1
9
.0
.7
4
8
7.62
.300
Recommended PC Board Layout
1
0
.0
.3
9
4