Overview
Harken® offers waterproof switches for electric and hydraulic systems to operate winches, furlers, and windlasses. These simple waterproof switches operate by finger or foot. A safety cover prevents accidental activation. Available in black composite or stainless steel.
Specifications
| Specification | Value |
|---|---|
| Height (in) | 13/16 in |
| Height (mm) | 21 mm |
| Length (in) | 2 11/16 in |
| Length (mm) | 68 mm |
| Weight (g) | 135 g |
| Weight (oz) | 4.8 oz |
| Ø (in) | 2 11/16 in |
| Ø (mm) | 68 mm |
FAQs
Use 3 x Ø4mm flat countersunk self-tapping stainless steel A4 DIN 7982 or ISO 7050 screws for deck mounting.
Apply sealant only in deck-drilled holes, not in the areas between the silicone covering the button’s actuator.
Yes, degrease with isopropyl alcohol and let it fully dry before installation.
Remove drilling residues, clean, and degrease the surface with isopropyl alcohol. Ensure it is fully dry (about 2-3 min).
Do not modify the device or use non-original components, as this may invalidate the warranty and compromise safety.
Yes, apply sealant to the drilled holes on the deck, but not between the silicone areas covering the electric actuator.
Check that cables are well laid inside the compartment and have not been deformed.
Install the switch on a flat surface for optimal operation and safety.
Install a fuse when connecting any device. Use a 5A fuse for Harken Electric Winches as per user manual advice.
Sealant must be applied to the holes, but not where silicone covers the actuator.
It is advisable not to install the button between two wooden lists, but keep holes on the same list.
No, the button must be installed on a flat surface.
Tighten all screws fully with vertical alignment and proper torque until fully fastened.
No, only stainless steel A4 screws are recommended to resist loads and corrosion.
The button must be installed on a flat surface for proper function and sealing.
Use a suitable tool to drill the holes as indicated on the mounting template, avoiding damage to the deck edge.
Never replace parts with non-original components or modify the device, as this voids the warranty and may cause malfunctions.
Use cables sized between 0.34 – 1.5mm2 (AWG: 22-16) as specified for the BRS102 switch.
After routing and connecting the cables, ensure they are not deformed and that the gland is watertight before closing the cover.
Use 3 x Ø4mm flat countersunk self-tapping screws of A4 stainless steel DIN 7982 or ISO 7050.
Tighten the cable gland so the seal of its gasket is watertight after cabling.
The switch is designed for both hand and foot operation, with instructions for each method in the manual.
Check correct device operation and verify switch button integrity before each use.
The maximum rated voltage for the Harken BRS102 switch is 24V DC.
The Harken BRS102 switch supports a maximum current of 6A.
The switch achieves an IP65 rating when using sheathed cables.
Permitted operating temperature range is -25°C to +70°C.
Yes, the electronics are isolated by a silicone membrane for environmental protection.
Contact the SailRACE team — as certified marine experts we’re happy to help with product selection, installation and after-sales servicing, before and after your purchase.