EATON 16321-3
Power Distribution and Terminal Blocks
A comprehensive range of power distribution and terminal blocks designed for efficient and reliable electrical connections. These blocks are suitable for various applications requiring high current handling and secure termination of conductors.
Product Attributes
- Ratings: 600 Volts AC; or DC Maximum
- Agency Approvals: UL Recognized (Guide #XCFR2, File #E84923), CSA Certified (Class 6228-01, File 15364)
Technical Specifications
| Series | Type | Poles | Line Wire Range | Load Wire Range | Ampacity | Line/Load Connections |
| 16021 | Power Distribution Block | 2, 3, 4 | 2/0 - #14 Cu/#8 Al | #4 - #14 Cu/#8 Al (6) | Al-175A | ●● |
| 16023 | Power Distribution Block | 2, 3, 4 | 350MCM - #6 Cu-Al | #6 - #14 Cu/#12 Al (6) | Al-310A | ●● |
| 16220 | Power Distribution Block | 1, 2, 3 | 2/0 - #14 Cu/#8 Al | #4 - #14 Cu/#8 Al (4) | Al-175A | ●● |
| 16321 | Power Distribution Block | 1, 2, 3 | 2/0 - #14 Cu-Al | #3 - #14 Cu/#8 Al (6) | Al-175A | ●● |
| 16323 | Power Distribution Block | 1, 2, 3 | 350MCM - #6 Cu-Al | #4 - #14 Cu/#12 Al (6) | Al-310A | ●● |
| 16325 | Power Distribution Block | 1, 2, 3 | (2) 2/0 - #14 Cu, 2/0 - #8 Al | #4 - #14 Cu/#12 Al (6) | Al-350A | ●● |
| 16327 | Power Distribution Block | 1, 2, 3 | 500MCM - #2 Cu-Al | #4 - #14 Cu/#12 Al (6) | Al-380A | ●● |
| 16330 | Power Distribution Block | 1, 2, 3 | 500MCM - #6 Cu-Al | #2 - #14 Cu/#8 Al (6) | Al-380A | ●● |
| 16332 | Power Distribution Block | 1, 2, 3 | 350MCM - #6 Cu-Al (3) | #2 - #14 Cu/#8 Al (2) 1/0 - #14 Cu/#8 Al | Al-310A | ●● |
| 16335 | Power Distribution Block | 1, 2, 3 | 500MCM - #2 Cu-Al (3) | #2 - #14 Cu/#8 Al (2) #1/0 - #14 Cu/#8 Al | Al-380A | ●● |
| 16370 | Power Distribution Block | 1, 2, 3 | 350MCM - #6 Cu-Al (12) | #4 - #14 Cu/#8 Al | Al-310A | ●● |
| 16371 | Power Distribution Block | 1, 2, 3 | 350MCM - #6 Cu-Al (6) | #2 - #14 Cu/#8 Al (3) 1/0 - #14 Cu/#8 Al | Al-310A | ●● |
| 16372 | Power Distribution Block | 1, 2, 3 | 350MCM - #6 Cu-Al (21) | #10 - #14 Cu/#12 Al | Al-310A | ●● |
| 16375 | Power Distribution Block | 1, 2, 3 | 600MCM - #2 Cu-Al (12) | #4 - #14 Cu/#8 Al | Al-420A | ●● |
| 16376 | Power Distribution Block | 1, 2, 3 | 600MCM - #2 Cu-Al (6) | #2 - #14 Cu/#8 Al (3) 1/0 - #14 Cu/#8 Al | Al-420A | ●● |
| 16528 | Power Distribution Block | 1, 2, 3 | (2) 600MCM - #2 Cu-Al (4) | #4 - #14 Cu, #4 - #12 Al (4) 3/0 - #6 Cu-Al | Al-840A | ●● |
| 16530 | Power Distribution Block | 1, 2, 3 | (2) 500MCM - #6 Cu-Al (12) | #4 - #14 Cu, #4 - #12 Al | Al-760A | ●● |
| 16541 | Power Distribution Block | 1, 2, 3 | 500MCM - #6 Cu-Al (21) | #6 - #14 Cu, #6 - #12 Al | Al-380A | ●● |
| 16000 | Splicer Terminal Block | 2, 3, 4 | 2/0 - #8 Cu-Al | 2/0 - #8 Cu-Al | Al-175A | ●● |
| 16003 | Splicer Terminal Block | 2, 3, 4 | 250MCM - #6 Cu | 250MCM - #6 Cu | Cu-255A | ●● |
| 16005 | Splicer Terminal Block | 2, 3, 4 | 350MCM - #6 Cu-Al | 350MCM - #6 Cu-Al | Al-310A | ●● |
| 16200 | Splicer Terminal Block | 1, 2, 3 | #2 - #14 Cu, #2 - #8 Al | #2 - #14 Cu, #2 - #8 Al | Al-115A | ●● |
| 16201 | Splicer Terminal Block | 1, 2, 3 | 1/0 - #14 Cu | 1/0 - #14 Cu | Cu-150A | ●● |
| 16204 | Splicer Terminal Block | 1, 2, 3 | 2/0 - #8 Cu-Al | 2/0 - #8 Cu-Al | Al-175A | ●● |
| 16301 | Splicer Terminal Block | 1, 2, 3 | 250MCM - #6 Cu | 250MCM - #6 Cu | Cu-255A | ●● |
| 16303 | Splicer Terminal Block | 1, 2, 3 | 350MCM - #6 Cu-Al | 350MCM - #6 Cu-Al | Al-310A | ●● |
| 16500 | Splicer Terminal Block | 1, 2, 3 | (2) 350MCM - #4 Cu-Al | (2) 350MCM - #4 Cu-Al | Al-620A | ●● |
| 16504 | Splicer Terminal Block | 1, 2, 3 | (2) 500MCM - #6 Cu-Al | (2) 500MCM - #6 Cu-Al | Al-760A | ●● |
| 16378 | Connector-Stud Block | 1, 2, 3 | 500MCM - #6 Cu-Al (2) | 0.25-20 x 1.0 Stud | Al-380A | ●● |
| 16383 | Connector-Stud Block | 1, 2, 3 | 500MCM - #6 Cu-Al (1) | 0.38-16 x 1.25 Stud | Al-380A | ●● |
| 16582 | Connector-Stud Block | 1, 2, 3 | (2) 500MCM - #6 Cu-Al | (2) 0.38-16 x 1.63 Stud | Al-760A | ●● |
| 16390 | Stud-Stud Block | 1, 2, 3 | 3/8-16 x 1-1/8 | 3/8-16 x 1-1/8 | Al-250A | ●● |
| 16394 | Stud-Stud Block | 1, 2, 3 | 1/2-13 x 1-1/16 | 1/2-13 x 1-1/16 | Al-400A | ●● |
| 16395 | Stud-Stud Block | 1, 2, 3 | 3/8-16 x 1-7/16 | (2) 1/4-20 x 1-9/16 | Al-310A | ●● |
| 16591 | Stud-Stud Block | 1, 2, 3 | 3/8-16 x 1-7/16 (2) | 3/8-16 x 1-7/16 (2) | Al-400A | ●● |
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