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RHS Boating & Marine

Quick-Release Brass Marine Battery Master Terminal - Disconnect Knob RWB2719

$14.20 each
Brand: RHS Boating & Marine – Boat Parts, Marine Accessories & Boating Supplies

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RWB2719 is a brass battery master terminal with a quick-release knob for disconnecting battery power and separating the terminal.

Brass battery terminal with a quick-release knob. Turn the knob to disconnect battery power and separate the terminal.

This terminal provides a battery connection with a disconnect function at the terminal itself. It is worth considering where the installation calls for a manually separable battery connection and there is clear access to operate the knob. The straightforward mechanical arrangement is particularly relevant when planning battery servicing or an accessible battery compartment layout.

Before ordering, compare the terminal with the battery post and cable connection arrangement. Confirm that the electrical duty and physical fit are appropriate for the battery system being serviced. Allow room above and beside the battery for hand access, cable movement and any protective covers used in the installation. Check the battery manufacturer's connection guidance and have the arrangement reviewed if the correct fitting or switching procedure is uncertain.

Plan how the battery will be disconnected as part of the boat's operating and maintenance routine. Identify any equipment that relies on a continuous supply, such as an automatically operated circuit, before deciding what the terminal will control. Clearly document the resulting arrangement so another operator can understand which equipment is affected when the connection is opened.

For installation or servicing, stop the connected loads and follow the battery and vessel manufacturer's isolation procedure. Keep metal tools and loose hardware clear of other exposed connections. Support the battery cable so it does not pull against the terminal or obstruct the knob. Once fitted, inspect the connection regularly for looseness, contamination or cable damage and follow the appropriate maintenance instructions. Make sure the battery itself remains securely restrained, because battery movement can place unnecessary strain on the terminal and the surrounding wiring. Easy access is valuable for both normal operation and inspection.