| Series Features | Tmr-multfcn 120VAC Relay DPDT DIPsw 8pin. The TRDU Series is a versatile universal time delay relay with 21 selectable single and dual functions. The dual functions replace up to three timers required to accomplish the same function. Both the function and the timing range are selectable wi |
| Series Spec Sheet | View/Download File |
Generator controls or a transfer switch enclosure? Gross Manufacturing builds them in our UL 508A shop.