Fuse Block Replacement Parts Kits

Class 9422 , 9999 / Refer to Catalog 9420CT9701

Fuse Block Replacement Parts Kits

Class 9422 TC33 Fuse Block

Class 9999 Type TC10

Class 9999 Type S2

Interchangeable Fuse Clips

Class 8538 (Series D and newer), Class 8738 (Series E and newer), and Class 8903 (Series C and newer) Type S non-fusible combination starters and lighting contactors (sizes 0–2, 30 to 60 A) can be converted to the fusible type by installing a Class 9422 Fuse Clip Kit. Both fusible and non-fusible combination devices have the same size enclosure in NEMAs 1, 4, and 12 construction, which permits this conversion. The 9422 Fuse Clip Kits contain line and load fuse clips, load base, and fuse pullers.

Class 9422 Replacement Fuse Clip Kits

Device
Used on

Disconnect
Ampere
Rating

NEMA Class H, K, J, R Fuses

Class R
Fuse Clip Kits

Fuse Clip Ratings
(A)

Class and Type

Size or
Ampere Rating

250 V
Max.

600 V
Max.

0, 1, and 30 A

30

0–30

RFK03 [1]

0, 1, and 30 A

30

31–60

0–30

9422TC33 [2]

RFK06 [1]

2 and 60 A

60

31–60

0–30

9422TC33

RFK06 [1]

2 and 60 A

60

31–60

9422TD63

RFK06H [1]

Class 9999 Replacement Fuse Clip Kits (8538 Pre-Series D, 8738 Pre-Series E)

Device
Used on

Disconnect
Ampere
Rating

NEMA Class H Fuses

NEMA Class R Fuses

NEMA Class J Fuses

Fuse Clip Ratings
(A)

Type

Fuse Clip Ratings
(A)

Type

Fuse Clip
Ratings
(A)
600 V
Max.

Type

Size or
Ampere Rating

250 V
Max.

600 V
Max.

250 V
Max.

600 V
Max.

0, 1, and 30 A

 30

 0–30

31–60

 0–30

 0–30

S2

S2

 0–30

31–60

 0–30

 0–30

 0–30

 0–30

SJ2

SJ2

2 and 60 A

60

31–60

 0–30

31–60

S2

S3

31–60

 0–30

31–60

 0–30

31–60

SJ2

SJ3

3 and 100 A

100

 61–100

101–200

 61–100

S5 [3]

 61–100

101–200

61–100

 61–100

4 and 200 A

200

101–200

101–200

S5 [3]

101–200

101–200

5 and 300 A

400

201–400

201–400

SR5 [4]

6 and 400, 600 A

600

401–600

401–600

SR5 [4]

Class 9999 Auxiliary Contact Kits for Disconnect Switches and Circuit Breakers

Class

Type

SPDT

DPDT

Class

Type

SPDT

DPDT

Type

Type

Type

Type

8538, 8738

SB, SC (Series C)

 

Disconnect Switches

8539, 8739

SB, SC, SD, SE, SF, SG

R26

R27

 

9422

BTCF, BTCN, BTDF,
BTEF, BTEN

TC21

8538

SBA, SCA, SBG, SCG (Series K)

TC21

 

9422

TCF, TCN, TDF, TDN,
TEF, TEN

TC10

8738

SBA, SCA, SBG, SCG (Series K)

TC10

TC20

 

9422

TF

R8

R9

8538

SB[5] , SC[5] , SD[5] (Series B)

 

Circuit Breaker Operating Mechanisms

8538

SBAS8, SCAS8, SBGS8, SCGS8, (Series K)

TC10

TC20

 

9421

LF, LK, LL, LM, LN, LP, LR,
LT, LW

8538, 8738

SD (Series C)

R44

 

9422

RM, RN, RP, RQ, RR, RT

R26

R27

8538

SDA, SDA[5] , SDG, SDG[5]
(Series K)

TC10

TC20

 

9422

CFA, CKA, CLA, CSF, CMP

R26

R27

8738

SDA, SDG (Series K)

TC10

TC20

   

8538, 8738

SE (Series B and C)

 

8538, 8738

SE, SF (Series A)

R8

R9

 

8538, 8738

SF (Series B and C)

 

8538, 8738

SG

 

How to Order

To Order Specify:

Catalog Number

  • Class Number

  • Type Number

Class

Type

9999

Footnotes

  1. No Class number required. Discount schedule DE1.
  2. When using with a 9422FTCN or FTCF disconnect switch in Class 8538 or 8738 combination starters, remove and discard the metal base plate.
  3. Cannot be used in Series B or newer 8538 devices.
  4. Fuse clips are not provided in the Type SR5 kit. On new installations, Class 9999 Type S fuse clips must also be purchased. Three non-removable pins are included and can be installed only in the latest production devices, which have a hole in the lower fuse clips.
  5. Class 8538 Type numbers ending in suffix S8.

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