![[LS ELECTRIC] — Metasol MMS Phase Bus for 63AF (PB-632, PB-633)](https://img.prosourcemro.com/2026/04/001-1511-1024x731.png)
Accessories
LS ELECTRIC
[LS ELECTRIC] — Metasol MMS Phase Bus for 63AF (PB-632, PB-633)
Family ID: LSE-MMS-ACC-PB-63
PB-63 series 3-pole Phase Bus for parallel-mounted MMS-63 units. 108A rated. Available for 2 or 3 MMS connections. Requires PBPC-63 protective cover (separate). CE/UL certified. Note: no Phase Bus offered for MMS-100AF — use individual cabling for 100AF installations.
2 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| PB-632 | Phase Bus 3-Pole, 2 MMS units, MMS-63 series | LS ELECTRIC | Type: Phase Bus (Parallel Busbar) | Compatible MMS: MMS-63S, MMS-63H, MMS-63HI | Pole: 3-Pole | Connections: 2 MMS units | Rated Current: 108A | Cover: PBPC-63 (separate) | Standards: CE, UL | ||
| PB-633 | Phase Bus 3-Pole, 3 MMS units, MMS-63 series | LS ELECTRIC | Type: Phase Bus (Parallel Busbar) | Compatible MMS: MMS-63S, MMS-63H, MMS-63HI | Pole: 3-Pole | Connections: 3 MMS units | Rated Current: 108A | Cover: PBPC-63 | Standards: CE, UL |
