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Home » BLUE SEA » BLUE SEA BATTERY SWITCHES » 5511 BLUE SEA DUAL CIRCUIT BATTERY SWITCH
5511 BLUE SEA DUAL CIRCUIT BATTERY SWITCH

5511 BLUE SEA DUAL CIRCUIT BATTERY SWITCH

Dual Sea Battery Switch E-Series
Simultaneously switches two isolated battery banks or combines battery banks to all loads
Make-before-break contact design allows switching without power interruption
Ignition protected—safe for installation aboard gasoline powered boats
Case design allows surface or rear panel mounting
Maximum voltage 32V

Our price (Ex VAT) £66.00

PART NUMBER 8-25511


Description

Color Red
Switch Positions 3
Battery Combine Yes
Alternator Field Disconnect Alternator Field Disconnect 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. No
Maximum Voltage 32V DC
Terminal Stud Torque 140 in-lb (15.82 Nm)
Continuous Rating The maximum current a switch is designed to conduct for an indefinite period. 350A
Intermittent Rating The maximum amount of current a switch is designed to carry for a minimum of a designated period of time. 525A (5 min)
Cranking Rating 30 sec Normally associated with 'cranking current' which is the current required by the starter circuit prior to engine starting. The cranking current varies significantly during the starting cycle. Initially, there is a large surge of current required to overcome the inertia and compression of the engine. This surge can be two to four times the average cranking current. Once the engine is turning there are peaks and valleys as the pistons go through the compression and exhaust cycles. The cranking current rating is used for sizing batteries, cables, and battery switches. 700A per circuit
Battery Inputs 2
Cable Clearance For 4/0 AWG Cables 1.10in (27.94 mm)
Cable Size to Meet Ratings 4/0 AWG (120mm²)
Mounting Holes Accept 1/4" (M6) Screw
Terminal Stud Size 3/8" - 16 (M10)
Weight 1.30lb (0.59 kg)
 
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