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Terminals
PLP Substation Terminals for 230kV and below are designed to connect a bus tube or stranded conductor to a terminal pad connection on primary substation equipment. All contact faces are manufactured to maximize contact surface area and provide a superior installed fit.
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Complete range of sizes for connecting most standard bus tube or stranded conductor to a terminal pad
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Terminal pad dimensions comply to ANSI/NEMA CC-1 standard
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Solutions for bolted, compression, and weldment applications
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Available in aluminum and bronze, with tin plating capabilities for both materials
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Custom design solutions available to secure your most challenging connections.
| HZ-A Aluminum Bolted Terminal |
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| Part Number | Figure | NPS Tube Diameter
in (mm) |
Dimensions | |||||||||||
| in (mm) | ||||||||||||||
| A | D | E | H | L | L2 | P | B | X | Y/Z | |||||
| HZ37A-2N | 1 |
3/4 (19) |
1.61 (41) |
0.56 (14) |
0.39 (10) |
3.11 (79) |
6.50 (165) |
3.00 (76) |
0.63 (16) |
1/2 (13) |
2.80 (71) |
1.75 (44) |
||
| HZ37A-4N | 2 | 3/4 (19) | 3.00 (76) | 0.56 (14) | 0.39 (10) | 3.11 (79) | 6.50 (165) | 3.00 (76) | 0.63 (16) | 1/2 (13) | 2.80 (71) | 1.75 (44) | ||
| HZ38A-2N | 1 | 1 (25) | 3.00 (76) | 0.56 (14) | 0.51 (13) | 3.43 (87) | 6.81 (173) | 3.00 (76) | 0.63 (16) | 1/2 (13) | 3.07 (78) | 1.75 (44) | ||
| HZ38A-4N | 2 | 1 (25) | 1.89 (48) | 0.56 (14) | 0.51 (13) | 3.43 (87) | 6.81 (173) | 3.00 (76) | 0.63 (16) | 1/2 (13) | 3.07 (78) | 1.75 (44) | ||
| HZ39A-2N | 1 | 1-1/4 (32) | 3.00 (76) | 0.56 (14) | 0.51 (13) | 2.87 (73) | 7.01 (178) | 3.00 (76) | 0.63 (16) | 1/2 (13) | 3.07 (78) | 1.75 (44) | ||
| HZ39A-4N | 2 | 1-1/4 (32) | 2.24 (57) | 0.56 (14) | 0.51 (13) | 2.87 (73) | 7.01 (178) | 3.00 (76) | 0.63 (16) | 1/2 (13) | 3.35 (85) | 1.75 (44) | ||
| HZ40A-2N | 1 | 1-1/2 (38) | 2.52 (64) | 0.56 (14) | 0.51 (13) | 3.90 (99) | 7.52 (191) | 3.00 (76) | 0.63 (16) | 1/2 (13) | 3.35 (85) | 1.75 (44) | ||
| HZ40A-4N | 2 | 1-1/2 (38) | 3.00 (76) | 0.56 (14) | 0.51 (13) | 3.90 (99) | 7.52 (191) | 3.00 (76) | 0.63 (16) | 1/2 (13) | 3.82 (97) | 1.75 (44) | ||
| HZ40A-4N4 | 2 | 1-1/2 (38) | 4.00 (102) | 0.56 (14) | 0.51 (13) | 3.90 (99) | 8.70 (221) | 4.00 (102) | 1.13 (29) | 1/2 (13) | 3.82 (97) | 1.75 (44) | ||
| HZ41A-2N | 1 | 2 (51) | 2.76 (70) | 0.56 (14) | 0.71 (18) | 4.45 (113) | 7.76 (197) | 3.00 (76) | 0.63 (16) | 5/8 (16) | 3.82 (97) | 1.75 (44) | ||
| HZ41A-4N | 2 | 2 (51) | 3.11 (79) |
0.56 (14) | 0.71 (18) | 4.45 (113) | 7.76 (197) | 3.00 (76) | 0.63 (16) | 5/8 (16) | 4.61 (117) | 1.75 (44) | ||
| HZ41A-4N4 | 2 | 2 (51) | 4.00 (102) | 0.56 (14) | 0.71 (18) | 4.45 (113) | 8.46 (215) |
4.00 (102) | 1.13 (29) | 5/8 (16) | 4.61 (117) | 1.75 (44) | ||
| HZ42A-2N | 1 | 2-1/2 (64) | 3.00 (76) | 0.56 (14) | 0.71 (18) | 4.96 (126) | 7.76 (197) | 3.00 (76) | 0.63 (16) | 5/8 (16) | 4.61 (117) | 1.75 (44) | ||
| HZ42A-4N | 2 | 2-1/2 (64) | 3.74 (95) | 0.56 (14) | 0.71 (18) | 4.96 (126) | 7.76 (197) | 3.00 (76) | 0.63 (16) | 5/8 (16) | 4.92 (125) | 1.75 (44) | ||
| HZ42A-4N4 | 2 | 2-1/2 (64) | 4.00 (102) | 0.56 (14) | 0.71 (18) | 4.96 (126) | 8.78 (223) |
4.00 (102) | 1.13 (29) | 5/8 (16) | 4.92 (125) | 1.75 (44) | ||
| HZ43A-2N | 1 | 3 (76) | 3.74 (95) |
0.56 (14) | 0.71 (18) | 5.43 (138) | 8.11 (206) |
3.00 (76) | 0.63 (16) | 5/8 (16) | 5.51 (140) | 1.75 (44) | ||
| HZ43A-4N | 2 | 3 (76) | 3.74 (95) |
0.56 (14) | 0.71 (18) | 5.43 (138) | 8.11 (206) |
3.00 (76) | 0.63 (16) | 5/8 (16) | 5.51 (140) | 1.75 (44) | ||
