286
300 Series, Fuse & Switch, Phenolic
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
Note: All part numbers
are RoHS Compliant.
BUCHANAN Terminal Blocks
Strap Screw
Strap Clamp
Tubular Screw
Characteristics
Part
Type of Block
Model
Number
Model
Number
Model
Number
Direct Mount (Flat Base)
Fuse Block with Puller
351
2-1437397-8
358
3-1437397-1
352
3-1437397-0
Fuse Block without Puller
361
2-1437397-2
368-BU
3-1437397-5
362-BU
3-1437397-3
Switch Block
341
2-1437397-5
348
2-1437397-7
342
2-1437397-6
Channel Mount (Dovetail Base)
Fuse Block with Puller
0351
1437397-9
0358
1-1437397-2
0352
1-1437397-0
Fuse Block without Puller
0361
1437397-4
0368
1-1437397-6
0362
1-1437397-5
Switch Block
0341
1437397-6
0348
1437397-8
0342
1437397-7
Contact Type
Specifications
Wire Range (AWG)
Solid & Stranded
22-8
18-8
Wire Strip Length (in.)
—
1/2
Screw Type
8-32
1/4"-28
binding head
pan head w/clamp
set screw
Ampacity
Fuse Blocks
25A
Switch Blocks
15A
End Sections
No Contact, Flat Base
330-BU
2-14376397-4
330-BU
2-14376397-4
330-BU 2-14376397-4
No Contact, Dovetail Base
0330
14376397-5
0330
14376397-5
0330
14376397-5
Notes: Standard package is 10 pieces.
For factory assembled blocks, suffix Catalog Number with number of blocks desired
(Maximum number of flat base preassembled sections is 6).
EXAMPLE:
Twelve strap screw, fuse block sections preassembled on channel = 035112.
Six flat tubular screw, switch blocks preassembled without channel for direct mounting = 3426
For blocks with two or more different contact sections, preassembled with other blocks, imprinting or
special features, consult Technical Support.
Environmental contacts for highly corrosive atmospheres are available with Nickel plating on
non-ferrous hardware. To order, prefix Catalog Number with “D”.
Direct Mount
Channel Mount
(Flat Base)
(Dovetail Base)
Comparison (Type of Block)
LR25557
E34934
Except
Switch
Blocks