Overview

The Vimar Idea 16511 is a 1P+N RCBO for 120-230 V AC installations that combines overcurrent and residual-current protection in a 2-module Idea device. Across the range, it runs at 50/60 Hz, uses type A leakage detection, carries an IP40 rating, and installs with a built-in depth of 39.1 mm, so the main fit points are panel space, mounting depth, and the electrical rating of the circuit it will protect.

On board, this type of breaker makes sense in a protected interior AC panel where you want branch-circuit protection without using extra module space. Because it is an IP40 built-in device, it is better suited to a dry enclosure or switchboard than to an exposed helm, deck locker, or another area that sees spray and washdowns.

Key features

• 1P+N RCBO format combines overcurrent protection and residual-current protection in one 2-module unit.
• 120-230 V AC, 50/60 Hz operation for AC distribution systems using those supply ranges.
• Type A leakage detection with C trip characteristic and switching neutral conductor.
• Built-in mounting with 39.1 mm depth, which matters when panel clearance is limited.
• IP40 protection for enclosed interior installations.
• Range includes 6A, 10A, and 16A current ratings, with 10mA or 6mA residual-current sensitivity depending on variant.

Variants

This range changes by finish, rated current, and residual-current threshold. The available finishes are gray and ivory, with current ratings of 6A, 10A, and 16A, and residual-current sensitivity of 10mA or 6mA depending on version.

The shared platform stays the same across the family: 1P+N format, 120-230 V AC 50/60 Hz operation, type A leakage detection, 2-module width, built-in mounting, and IP40 protection. Within the electrical choices, the 6A versions carry 1500 A breaking capacity, while the 10A and 16A versions carry 3000 A. The 6mA option appears on the 16A versions.

Compatibility and fit

This breaker belongs to the Vimar Idea device family, so the panel or support frame needs to accept Idea modules and leave room for a 2-module device with 39.1 mm built-in depth. The 1P+N layout and switching neutral conductor also matter when you are matching it to the way the AC circuit is wired at the panel.

Before ordering, check the branch-circuit current, the required residual-current threshold, and the finish. The current rating changes the protection point for the circuit, and the 6mA versus 10mA choice changes the leakage trip point.

Installation and onboard use

This is a good match for enclosed cabin, console, or service-space panels where the breaker is protected from direct water exposure. It suits boats using compact modular electrical hardware and works where one device needs to handle both overload protection and earth-leakage protection on an AC circuit.

Installation should be handled by a qualified electrician or marine electrical technician, especially when matching the breaker to upstream protection, shore-power arrangements, and the code requirements that apply to the vessel.