Single-pole battery switch YIS

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YIS Marine's Battery Main Switch (On-Off) is engineered for efficient and reliable battery management. The series includes various models such as BF441 /BF441A (with AFD), BF442 /BF442A (with AFD), BF446 /BF446A (with AFD), BF447 /BF447A (with AFD), and BF449. These switches are designed to fit popular battery switches in the market and feature removable knobs for isolation and safety. YIS Marine is a high-quality manufacturer of marine and boat products, including the YIS Main Battery Switches Series, Marine Products, Switch Panel, Led Light, Switch, Plug, Socket, Terminal Block, and Bus Bar. With more than 20 years of manufacturing experience, YIS Marine ensures high-quality marine products at competitive prices. - BF441 /BF441A: Battery Main Switch (On-Off) - BF442 /BF442A: Battery Selector Switch (1-2-both-off) - BF446 /BF446A: Dimensions fit popular battery switches, removable knob for isolation/safety - BF447 /BF447A: Dimensions fit popular battery switches, removable knob for isolation/safety - BF449: Mini Battery Main Switch (1-1/8" Mounting Holes) - BF501 /BF501C: Single pole single throw battery isolation switch - BF502 /BF502C: Single pole single throw battery isolation switch - BF503: Battery Isolation Switch - BF504: Battery Isolation Switch - BF505: Battery Isolation Switch - BF506: Battery Isolation Switch - BF507: Push Pull Switch, LED Starter Switch YIS Marine has been offering customers high-quality marine and boat electrical products, both with advanced technology and 33 years of experience, ensuring each customer's demands are met.