1451301 MARATHON, 1451301 Datasheet - Page 3

• Manufacturer Part Number: 1451301
• Description: MARATHON SPECIAL PRODUCTS
• Manufacturer: MARATHON

Specifications of 1451301

• Rohs Compliant: YES
• Connector Type: Barrier Terminal Block
• Contact Plating: Tin
• Connector Mounting: Panel
• No. Of Contacts: 1
• Contact Material: Aluminium

(1) Short-circuit current ratings may be marked on the block or instructions provided with the terminal block
(2) Size range of conductors suitable to maintain noted SCCR
(3) Maximum size of line side overcurrent protection to provide noted SCCR
High SCCR with Fuse Protection
Marathon
Catalog #
1331955
1332955
1333955
1402401
1403401
1402402
1403402
1402404
1403404
1411300
1412300
1413300
1414300
1411400
1412400
1413400
1414400
1421120
1422120
1423120
1421552
1422552
1423552
1421553
1422553
1423553
1421570
1422570
1423570
1421572
1422572
1423572
1421574
1422574
1423574
1421970
1422970
1423970
1431552
1432552
1433552
1431553
1432553
1433553
1431554
1432554
1433554
1431555
1432555
1433555
1431559
1432559
1433559
POWER BLOCK DESCRIPTION
Poles
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
2
3
2
3
2
3
1
2
3
4
1
2
3
4
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
Amps
350
175
175
310
115
115
175
115
175
175
175
175
175
335
335
310
350
310
(1) 350 - 6
(2) 2/0 - 14
(1) 2/0 - 14
(1) 2/0 - 14
(1) 2/0 - 14
(1) 2/0 - 14
(1) 2/0 - 14
(1) 2/0 - 14
(1) 2/0 - 14
(2) 2/0 - 14
(1) 2/0 -14
(1) 350 - 6
(1) 400 - 6
(1) 400 - 6
(1) 350 - 6
(openings) kcmil/AWG
(1) 2 - 14
(1) 2 - 14
(1) 2 - 14
Rated Wire Range
Line
(1) 3/8 - 16 x
(1) 1/4-20 X
(1) 1/4-20 X
(1) 2/0 - 14
(1) 2/0 - 14
(2) 2/0 - 14
(4) 10 - 16
(6) 4 - 14
(4) 4 - 14
(1) 2 - 14
(1) 2 - 14
(6) 2 - 14
(6) 4 - 14
(6) 4 - 14
(6) 4 - 14
(4) 4 - 14
(4) 2 - 14
(4) 4 - 14
Load
1 1/8
1/2
1/2
350 - 3/0
350 - 3/0
400 - 3/0
400 - 3/0
400 - 3/0
350 - 3/0
Suitable Conductors
350 - 4
2/0 - 2
2/0 - 6
2/0 - 6
2/0 - 6
2/0 - 6
2/0 - 6
2/0 - 6
2/0 - 6
2/0 - 6
2/0 - 6
2/0 - 6
2/0 - 6
2/0 - 6
2/0 - 6
2/0 - 6
2/0 - 6
2/0 - 2
8 - 10
10 - 8
8 - 10
8 - 10
8 - 10
Line
4 - 6
2 - 6
2 - 6
2 - 6
4 - 6
(kcmil/AWG)
10 - 14
10 - 14
10 - 14
10 - 14
350 - 4
2/0 - 6
2/0 - 6
2/0 - 6
2/0 - 6
2/0 - 3
4 - 14
4 - 14
4 - 14
4 - 14
4 - 14
8 - 10
8 - 10
8 - 10
4 - 14
8 - 10
4 - 14
2 - 14
2 - 14
2 - 14
Load
4 - 8
4 - 8
4 - 8
2 - 6
2 - 6
2 - 8
2 - 8
2 - 8
4 - 6
4 - 8
(2)
400
200
200
200
400
600
200
200
100
200
100
300
300
150
200
100
200
300
200
100
200
400
200
400
600
200
450
300
400
300
400
J
-
-
-
Overcurrent Protection Fuse Required
HIGH SCCR CONDITIONS
400
200
200
200
400
200
200
100
200
100
300
300
150
200
100
200
300
200
100
200
400
200
400
200
450
300
400
300
400
T
-
-
-
-
-
Class/Max Amp Rating
RK1
400
200
200
200
400
200
200
100
200
100
200
200
100
200
100
200
200
200
100
200
400
200
400
200
400
200
400
200
400
-
-
-
-
-
RK5
100
100
100
100
200
100
100
100
100
100
100
100
100
100
100
100
100
100
100
200
100
200
100
100
100
100
30
60
-
-
-
-
-
-
(3)
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
G
-
-
-
-
-
CC
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
-
-
-
-
-
XCFR2 - E62806
SYM Amps
SCCR, RMS
100,000
100,000
200,000
100,000
100,000
200,000
100,000
200,000
100,000
100,000
100,000
200,000
100,000
100,000
100,000
100,000
100,000
100,000
100,000
100,000
100,000
100,000
100,000
200,000
100,000
200,000
100,000
100,000
100,000
100,000
100,000
65,000
65,000
65,000
UL 1059
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