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Compatible Manufacturer Part Number
DFARS Specialty Metals
Export Control Classification Number (ECCN)
REACH
Replacement Contacts for Relays

Replace worn contacts instead of replacing the entire relay.
NEMA Size | No. of Contacts | Compatible Manufacturer Part Number | Each | |
For Allen Bradley Series 500 | ||||
---|---|---|---|---|
0 | 1 | 40410-331-51 | 0000000 | 000000 |
1 | 1 | 40410-331-52 | 0000000 | 00000 |
2 | 1 | 40420-322-51 | 0000000 | 00000 |
3 | 1 | 40430-300-51 | 0000000 | 000000 |
4 | 1 | 40440-300-51 | 0000000 | 000000 |
5 | 1 | 42450-805-01 | 0000000 | 000000 |
For Allen Bradley Series K | ||||
0 | 1 | Z-34037 | 0000000 | 00000 |
00 | 2 | Z-21101 | 0000000 | 00000 |
00 | 3 | Z-21102 | 0000000 | 00000 |
00 | 4 | Z-21103 | 0000000 | 00000 |
1 | 1 | Z-34038 | 0000000 | 00000 |
2 | 1 | Z-34039 | 0000000 | 00000 |
3 | 1 | Z-34040 | 0000000 | 000000 |
4 | 1 | Z-34041 | 0000000 | 000000 |
For Cutler Hammer Series A1 | ||||
1 | 3 | 6-23-2 | 0000000 | 000000 |
1 | 4 | 6-23-3 | 0000000 | 000000 |
2 | 3 | 6-24-2 | 0000000 | 000000 |
3 | 3 | 6-25-2 | 0000000 | 000000 |
4 | 3 | 6-26-2 | 0000000 | 000000 |
5 | 3 | 6-27-2 | 0000000 | 000000 |
For Cutler Hammer Series B1 | ||||
2 | 3 | 6-34-2 | 0000000 | 000000 |
3 | 3 | 6-35-2 | 0000000 | 000000 |
4 | 3 | 6-36-2 | 0000000 | 000000 |
For Furnas 45 Series, Innova Series | ||||
1 | 1 | 75DF14 | 0000000 | 00000 |
1 3/4 | 1 | 75EF14 | 0000000 | 00000 |
2 | 1 | 75FF14 | 0000000 | 00000 |
2 1/2 | 1 | 75GF14 | 0000000 | 000000 |
3 | 1 | 75HF14 | 0000000 | 000000 |
3 1/2 | 1 | 75IF14 | 0000000 | 000000 |
For General Electric 100 Series, 200 Series, 300 Series | ||||
0 | 4 | 546A300G002 | 0000000 | 000000 |
1 | 4 | 546A301G002 | 0000000 | 000000 |
2 | 3 | 546A780G002 | 0000000 | 000000 |
3 | 3 | 55153677G002 | 0000000 | 000000 |
4 | 3 | 55153678G002 | 0000000 | 000000 |
For Square D Class 9998 | ||||
1, 1P | 3 | SL-3 | 0000000 | 000000 |
2 | 3 | SL-4 | 0000000 | 000000 |
3 | 3 | SL-7 | 0000000 | 000000 |
4 | 3 | SL-9 | 0000000 | 000000 |
For Westinghouse A200 Series, N Series, NF Series | ||||
0 | 4 | 373B331G04 | 0000000 | 000000 |
00 | 4 | 373B331G18 | 0000000 | 000000 |
1 | 3 | 1605212 | 0000000 | 000000 |
1 | 4 | 373B331G09 | 0000000 | 000000 |
2 | 3 | 373B331G12 | 0000000 | 000000 |
3 | 3 | 626B187G13 | 00000000 | 000000 |
4 | 3 | 626B187G17 | 00000000 | 000000 |
5 | 1 | 477B477G05 | 00000000 | 000000 |
5 | 3 | 1620146 | 00000000 | 000000 |