Electric upgrade for S-winch, S46/S52 1/4" deck fittings and a car

deck fittings and a car are added to complete the system

a plastic washer which is placed between block body and shackle

It is ideal for heavy loads in halyard

When the ratchet is activated it locks the sheave in one direction and allows the sailor to relax a bit without cleating the line

The BBB40 Single Strap Block is a 40mm ball bearing block with a stainless attachment strap

Electric upgrade for S-winch, S46/S52 1/4" deck fittings and a carIf you wish to upgrade your S winch to electric drive, just install the motor pack and fit your existing winch on top of it. This concept allows you to upgrade your manual winches to electric at a later stage. The motor packs are powered by Seldns SEL Bus system and a Power Supply Unit converting 12 24V to 42V allowing for an efficient and compact design. SEL Bus is not included. Please consult an authorized Seldn dealer for a complete offer. Seldn E