Del City Interactive Catalog Page 144

144 switches Call 1.800.654.4757 for volume pricing and other hardware configurations Scan for pricing or go to catalogpricing View the inside catalog cover for Prop 65 Warning. Blue Sea Systems HD Series 4 Position Battery Switches, 500A The studs accept 1 /2 " (M12) ring terminals and have a 7 /8 " stud length (22 mm) that can accept multiple cable terminals. Accepts up to 4/0 AWG battery cables. 5444 includes Alternator Field Disconnect (AFD) which protects the diodes in the alternator in the event of the switch being switched to the OFF position while the engine is running. If the AFD is not used to protect the alternator, an LED can be connected to the AFD terminals to indicate when the battery switch is in any position but OFF. Cranking Rating (10 Sec.); 2,750A. Cranking Rating (1 Min.); 1,150A. Intermittent Rating (5 Min.); 700A. Continuous Rating: 500A. 32V DC Maximum. CE marked, ISO 8846, UL listed - UL1107 electrical power switches. Meets ABYC requirements. Meets UL 1500 and SAE J1171 external ignition protection requirements. IP66 rated. circuit stud size .500" description ratings A B C D OFF 1 BOTH 2 5443 heavy-duty 4 position battery switch, black 500A @ 32V DC OFF 1 BOTH 2 5444 heavy-duty 4 position battery switch with AFD, black 5443 Add-A-Battery Kits Blue Sea Systems Add-A-Battery kits include a Dual Circuit Plus Battery Switch and an Automatic Charging Relay. These components simplify switching and automate charging, so that all you have to do is turn the battery switch ON when you board and OFF when you leave. Adding a second battery prevents getting stranded with a dead battery by isolating the start battery from the house loads that can quickly discharge a battery. The Add-A-Battery kits offer a simple way to control switching the Dual Circuit Plus Battery Switch and automatically shares a single source of charging between two batteries with the Automatic Charging Relay. part no. description battery switch relay 5446 65A Kit 5426 75981 5447 120A Kit 5435 75983 5446 544

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