Eaton Classic Mining Breaker Accessories
Accessories
Rear Connected Studs(1)
For complete stud assembly, order a stud and tube based on thickness of customer’s mounting panel. A short stud must be assembled adjacent to a long stud to maintain clearances required by Underwriters Laboratories(2). Two studs required per pole. For List Prices, see Eaton’s Price and Availability Digest
| Mounting Panel Thickness In Inches (mm) |
Stud Length | Style Numbers |
Tube Length In Inches (mm) |
Style Numbers |
| KAM, HKAM Breakers | ||||
| 0.75 (19.1)—1.00 (25.4) | Short | 656D565G01 | 0.84 (21.3) | 456D983H05 |
| Long | 656D565G02 | 3.78 (96.0) | 456D983H08 | |
| 0.50 (12.7)—0.75 (19.1) | Short | 656D565G01 | 1.09 (27.7) | 456D983H06 |
| Long | 656D565G02 | 4.03 (102.4) | 456D983H09 | |
| 0.25 (6.4)—0.50 (12.7) | Short | 656D565G01 | 1.34 (34.0) | 456D983H07 |
| Long | 656D565G02 | 4.28 (108.7) | 456D983H10 | |
Rear Connected Studs For Insulated Panels Only: Two Per Pole
| Stud Ampere Number |
Diameter, In Inches (mm) and Thread |
Extension Back of Breaker In Inches (mm) |
Stud Style Numbers |
| LAM, HLAM Breakers | |||
| 225(3) | 0.50 (12.7)—13 | 3.22 (81.8) | 1241345 |
| 0.50 (12.7)—13 | 6.28 (159.5) | 1241346 | |
| 225(3)(4) | 0.50 (12.7)—13 | 4.97 (126.2) | 1241392 |
| 400(3) | 0.75 (19.1)—16 | 5.47 (138.9) | 05B7383G22 |
| 0.75 (19.1)—16 | 7.97 (202.4) | 05B7383G23 | |
| 0.75 (19.1)—16 | 10.47 (265.9) | 05B7383G24 | |
| 600 | 1.00 (25.4)—12 | 5.91 (150.1) | 314C960G16 |
| 1.00 (25.4)—12 | 8.41 (213.6) | 314C960G17 | |
| 1.00 (25.4)—12 | 10.91 (277.1) | 314C960G18 | |
| MAM, HMAM, MAMH Breakers | |||
| 225 | 0.50 (12.7)—13 | 3.66 (93.0) | 314C960G01 |
| 400 | 0.75 (19.1)—16 | 5.91 (150.1) | 314C960G04 |
| 0.75 (19.1)—16 | 8.41 (213.6) | 314C960G05 | |
| 0.75 (19.1)—16 | 10.91 (277.1) | 314C960G06 | |
| 600 | 1.00 (25.4)—12 | 5.91 (150.1) | 314C960G07 |
| 1.00 (25.4)—12 | 8.41 (213.6) | 314C960G08 | |
| 1.00 (25.4)—12 | 10.91 (277.1) | 314C960G09 | |
| 800 | 1.13 (28.7)—12 | 4.91 (124.7) | 314C960G10 |
| 1.13 (28.7)—12 | 8.41 (213.6) | 314C960G11 | |
| 1.13 (28.7)—12 | 10.91 (277.1) | 314C960G12 | |
| NBM, HNBM, NBMH Breakers | |||
| 800 | 1.13 (28.7)—12 | 5.50 (139.7) | 623B222G01 |
| 1.13 (28.7)—12 | 8.00 (203.2) | 623B222G02 | |
| 1.13 (28.7)—12 | 10.50 (266.7) | 623B222G03 | |
| 1200 | 1.25 (31.8)—12 | 5.50 (139.7) | 373B375G04 |
| 1.25 (31.8)—12 | 10.50 (266.7) | 373B375G03 | |
Line and Load Terminal Shields(5)
| Breaker Type | Description | Style Numbers |
| KAM | Line terminals | 1261C93G01 |
| Load terminals | 1262C46G01 | |
| LAM-400 | Line terminals | 1261C95G01 |
| Load terminals | 1262C48G01 | |
| MAM | Line terminals | 1261C97G01 |
| Load terminals | 1261C97G02 |
NOTES:
(1) Not UL Iisted.
(2) 400 ampere LA studs of the same length have sufficient clearance; however, customer connections may make it necessary to use a short stud adjacent to a long stud.
(3) 150, 300 and 400 ampere frames only.
(4) This is a special stud that includes six contact nuts for use where bus contact nuts must be used.
(5) For breakers used with terminals and cable connections. Sold in packages of 10.