Control Catalog

Transformers Open Core and Coil Transformers

Section 14

Options and Fusing Guide

Encapsulated Transformer Options

List Price

Accessory Type

Fuse Type

Product Number 9T58K0000G01 9T58K0000G09 1 9T58K0000G05 9T58K0000G10 9T58K0000G18 9T58K0000G24 9T58K0000G38 9T58K0000G42 9T58K0000G48

GO-80

$.80

Terminal Links (Standard Terminal Blocks)

$2.05 $9.80

Fuse Clips Mounted on Terminals

Single 1/4” x 1 1/4” Glass Fuse Dual 9/16” x 2” H/K Fuses Single 9/16” x 2” H/K Fuses

Fuse Blocks Mounted on Top of Transformer Fuse Blocks Mounted on Top of Transformer Fuse Blocks Mountedon Top of Transformer Fuse Blocks Mounted on Top of Transformer Fuse Blocks Mounted on Top of Transformer Fuse Blocks Mounted on Top of Transformer Fuse Blocks Mounted on Top of Transformer

$10.50 $11.80

Dual 13/32” x 1 1/2” Class CC Fuses with Single 9/16” x 2” H/K Fuse

$4.40

Single 1/4” x 1 1/4” Glass Fuse

$14.40

Dual 13/32” x 1 1/2” Class CC Fuses with Single 13/32” x 1 1/2” Midget Fuse

$9.90

Single 13/32” x 1 1/2” Midget Fuse

$12.20

Dual 13/32” x 1 1/2” Class CC Fuses with Single 1/4” x 1 1/4” Glass Fuse

1 Use G24 when the transformer is a series multiple or multitapped winding with no open terminals.

Fuse Guide Midget Class CC Rejection Fuse

Encapsulated Transformer Continuous Power Rating (VA)

Primary Voltage

50

75

100

150

200

250

300

375

500

Fuse Rating (Amperes)

100 110 120 200 208 220 230 240 277 380 400 416 440 460 480 550 575 600

1.50 1.25 1.25 0.75 0.60 0.60 0.60 0.60 0.50 0.30 0.30 0.30 0.30 0.30 0.30 0.25 0.25 0.25

2.00 2.00 1.60 1.00 1.00 1.00 0.80 0.80 0.80 0.50 0.50 0.50 0.50 0.40 0.40 0.40 0.30 0.30

3.00 2.50 2.50 1.50 1.25 1.25 1.25 1.25 1.00 0.75 0.75 0.60 0.60 0.60 0.60 0.50 0.50 0.50

4.00 4.00 3.00 2.00 2.00 2.00 1.60 1.60 1.60 1.00 1.00 1.00 1.00 0.80 0.80 0.80 0.75 0.75

3.00 5.00 5.00 3.00 2.50 2.50 2.50 2.50 2.00 1.50 1.50 1.25 1.25 1.25 1.25 1.00 1.00 1.00

4.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 2.50 1.60 1.60 1.60 1.60 1.60 1.50 1.25 1.25 1.25

5.00 4.00 4.00 4.00 4.00 4.00 3.00 3.00 3.00 2.00 2.00 2.00 2.00 1.60 1.60 1.60 1.50 1.50

6.00 5.00 5.00 5.00 5.00 5.00 4.00 4.00 4.00 2.50 2.50 2.50 2.50 2.00 2.00 2.00 1.60 1.60

8.00 7.00 6.00 4.00 4.00 3.00 3.00 3.00 5.00 3.00 3.00 3.00 3.00 3.00 3.00 2.50 2.50 2.50

For motor control circuits fusing, refer to NEC 430-72.

Secondary Fuse Selection

Encapsulated Transformer Continuous Power Rating (VA)

Secondary 50

75

100

150

200

250

300

375

500

750

1000

1500

2000

3000

Voltage

Fuse Rating (Amperes)

12 24 36 48 95

6.00 3.00 2.00 1.60 0.80 0.75 0.60 0.60 0.40 0.30 0.30 0.30

10.00

12.00

15.00 10.00

20.00 12.00

25.00 12.00 10.00

30.00 15.00 12.00 10.00

— — —

—

— — — —

— — — —

— — — —

— — — —

— — — — —

5.00 3.00 2.50 1.25 1.00 1.00 1.00 0.60 0.50 0.50 0.50

6.00 4.00 3.00 1.60 1.50 1.25 1.25 0.80 0.75 0.60 0.60

25.00 15.00 12.00

6.00 5.00 2.50 2.00 2.00 2.00 1.00 1.00 1.00 1.00

8.00 6.00 3.00 3.00 2.50 2.50 1.60 1.50 1.25 1.25

8.00 4.00 3.00 3.00 3.00 2.00 1.60 1.60 1.60

12.00

5.00 4.00 4.00 4.00 2.00 2.00 2.00 2.00

6.00 5.00 5.00 5.00 3.00 2.50 2.50 2.50

8.00 7.00 7.00 6.00 4.00 3.00 3.00 3.00

12 10 10 10

15 12 12 12

20 20 20 15 12 10 10 10

25 25 20 20 15 12 12 12

110 115 120 208 220 230 240

30 30 30 20 20 20 15

6 5 5 5

8 7 7 6

Note: Encapsulated Transformer Continuous Power Rating (VA) 50-1500 are Glass Fuse, 2000-3000 are H/K Fuse.

Rev. 4/16 Prices and data subject to change without notice

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Control Catalog

14-5