Bussmann T300 Data Sheet

Class T Fuseblocks T300

300 Volt, ⁄Ω™ to 600 Amps

Form No. T300

Page 1 of 3

Data Sheet: 1115

Bussmann

®

5-22-02

J02104

Class T Fuseblocks (300V) Catalog Data

Catalog Numbers

Box Figure Max. Wire

Amps Poles Screw Lug Number Size

2 T30030-2SR T30030-2CR

⁄Ω™–30 3 T30030-3SR T30030-3CR 1

SR #10CU,

4 T30030-4SR T30030-4CR

CR #2CU-AL

2 T30060-2SR T30060-2CR

31–60 3 T30060-3SR T30060-3CR 1 #2CU-AL

4 T30060-4SR T30060-4CR
1 — T30100-1CR

61–100 2 — T30100-2CR 2 1/0 CU-AL

3 — T30100-3CR
1 — T30200-1C 3

101-200 3 — T30200-3C 3a 250kcmil CU-AL

3 — T30200-3ST 3b
201–400 1 — T30400-1C 4 600kcmil CU-AL
401–600 1 — T30600-1C 5 (2) 600kcmil CU-AL

Catalog Symbol: T300
Ampere Rating: ⁄Ω™ to 600 Amperes
Voltage Rating: 300 Volts
Agency Information:

UL Listed, UL512, Guide IZLT, File E14853
CSA Certified, C22.2 No. 39, Class
6225-01, File 47235
Withstand Rating: 200,000 Amps
RMS Sym.
For use with Class T fuses
(Bussmann JJN)
Materials: Glass Polyester, Phenolic

on 600A

UL Flammability: 94 VO

Dimensional Data All dimensions (±0.016)

Figure 1. ⁄Ω™ A to 60A

Class T Fuseblocks (300V) Catalog Numbers

Terminal Dimensions (inches)

Type A B C

T30030-2

2.41 — 1.03

T30060-2
T30030-3

3.44 1.03 2.06

T30060-3
T30030-4

4.47 2.06 3.09

T30060-4
All dimensions (±0.016)

CE logo denotes compliance with European Union Low Voltage Directive
(50-1000 VAC, 75-1500 VDC). Refer to Data Sheet: 8002 or contact
Bussmann Application Engineering at 636-527-1270 for more information.

1.63"

0.72"

0.16"

0.91"

0.69"

2.75"

1.20"

2.5"

A

B

ZX

0.91"

1.63"

0.72"

0.16"

T30030-S
SECTION X-X

X

0.44"

0.20"

C

Full
Radius

Z

T30060-C
SECTION Z-Z

Class T Fuseblocks T300

300 Volt, ⁄Ω™ to 600 Amps

Bussmann

®

Dimensional Data

Figure 2. 61A to 100A

Figure 3A. Figure 3B.

C

L

C

L

0.28" DIAMETER

0.63" C'BORE 0.5" DEEP

A

A

C

D

A

B

31.75

1.250''

152.40

6.000''

REF.

57.15

2.250''
REF.

A

B

C

Figure 3. 101A to 200A

All dimensions (±0.016)

A

1.696"

113.28

4.46''
REF.

16.05

.632'' TYP

33.53

1.320''
TYP

69.85

2.750''
REF.

25.30
.996''

REF.

40.59

1.598''

TYP

60.33

2.375''

6.35

.250''

TYP

A

15.88
.625''

123.70 REF.

4.87''

43.08

Form No. T300

Page 2 of 3

Data Sheet: 1115

A

A

T30200 4.e sf

113.28

4.46''
REF.

40.59

1.598''

TYP

16.05

.632'' TYP

33.53

1.320''

TYP

6.35

.250''

TYP

69.85

2.750''
REF.

123.70

4.87'' REF.

25.30
.996''

REF.

43.08

1.696''

REF.

15.88
.625''

60.33

2.375''

5-22-02

J02104

2.06"

0.84"

1.69" (1 POLE)

3.09" (2 POLE)

4.5" (3 POLE)

1.41" (2 POLE)

2.81" (3 POLE)

X

Z

0.22" DIA.

0.52" C'BORE

4.78"

2.25"
REF.

0.55" DEEP

2.39"

X

0.38"

Z

0.75"