| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | ERICO INC | ERI UTB30DPM | Replacement Module for UTB, Dual Pair, 10-21 VAC, 15-30 VDC Un |
| | ERICO INC | ERI UTB30MEX | Replacement Module for UTB, Intrinsic Safe, 10-21 VAC, 15-30 VDC Un |
| | ERICO INC | ERI UTB30SPGM | Replacement Module for UTB, Single Pair Isolated Ground, 10-21 VAC, 15-30 |
| | ERICO INC | ERI UTB30SPM | Replacement Module for UTB, Single Pair, 10-21 VAC, 15-30 VDC Un |
| Manufacturer | ERICO INC |
| Specifications | 10 to 21 VAC, 15 to 30 VDC Nominal System, 20 kA 8/20 us Maximum Discharge, 2 MHz, Common/Differential Protection Modes, -4 to 149 deg F Operating Temperature |
