The DLS Series Charger/Power Supply uses switch-mode technology to insure service free operation even when subjected to extremely harsh conditions. The clean DC output operates radios and televisions without causing annoying static or snow. Pumps, motors, lights and fans operate perfectly for prolonged life. They feature regulated converter/power supply, tight line-load regulation, two-step voltage switch, current limiting, transient voltage protection and short circuit/over-current protection. The DLS maintains the batteries, only putting into the battery what is required by load or self-discharge, cutting back to milliamps as the battery requires. All models include cooling fan. Charger efficiency approx. 85%. Two-year warranty.
 

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Auto Transfer Switches The IOTA ITS-30 and 50R are relay-based automatic transfer switches and the ITS-75C is contactor based . They provide switching between two separate power sources and can be used in conjunction with another ITS transfer switch for additional power sources.

Safely connect a generator to your home or office. Safely connect an inverter and an AC generator to the same house wiring. These automatic transfer switches can be used with inverters that don't have built-in transfer switch capability. If the generator is not running, then the inverter is connected to the load wiring. When the generator is started, the load wiring is automatically disconnected from the inverter and connected to the generator. A time delay feature allows the generator to warm up +/- 30 seconds before the transfer takes place. These units permit simple connection of a fueled generator to a home or office panel for safe transfer from/to the main supply.

Indoor rated housings have conduit or connector knockouts on all four sides. 30A and 50A units have a plastic housing. ETL listed to UL1008
 

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