Cewka ML 24 V

The Blue Sea Systems ML 24V solenoid is a remote battery switch (RBS) designed for 24V DC marine electrical systems. It is part of the ML series and can handle high currents, providing isolation or combining battery banks.

The main feature of this solenoid is its magnetic latching (ML - Magnetic Latch). This means it only draws a very low continuous current once it is in the ON or OFF position, reducing power consumption.

No, model PN 7719 is specifically a solenoid without manual control. The ML series models with manual control are PN 7713 and PN 7717.

This solenoid uses silver alloy contacts, designed for high reliability when switching loads under power.

This solenoid is specifically designed to operate on 24V DC electrical systems.

This solenoid can switch a current of up to 150A at 24V DC, with a lifespan of 10,000 cycles at this capacity.

In continuous operation, the solenoid consumes less than 13 mA at 25°C and at the nominal voltage. During the switching phase (which lasts about 20 ms), consumption is less than 4 A at 25°C and at the nominal voltage.

The maximum voltage that the contact circuit of this solenoid can withstand is 32V DC.

The mechanical endurance of this solenoid is 100,000 cycles, ensuring a long service life under normal use.

Yes, this solenoid is rated IP66, indicating high protection against dust and powerful water jets. It also meets the external ignition protection requirements of ISO 8846 and SAE J1171 and is CE marked, making it suitable for marine applications.

The solenoid has an LED output that allows remote indication of its state, whether it is in the ON or OFF position.

The terminal studs of this solenoid have a size of 3/8"-16, providing a robust connection for power cables.

To minimize voltage drop and ensure optimal performance, the solenoid should be installed as close as possible to the battery bank.

Before starting any installation, it is imperative to disconnect all negative battery connections. It is also strongly recommended that a qualified electrical professional performs the installation.

A remote control switch of SPDT (single-pole double-throw) or SPST (single-pole single-throw) type is recommended. Using an SPDT switch improves immunity to unintentional switching if the switch terminals were to become wet.

The maximum recommended torque for terminal studs is 140 in-lb (15.8 N•m) to ensure a secure connection without damaging the solenoid.

3/8" (M10) ring terminals are compatible with solenoid terminal studs, with a diameter clearance of 1.18" (30 mm).

Yes, all unused control wires must be carefully isolated from each other and from accidental contact. This can be done using heat-shrink tubing or insulating tape to prevent malfunctions.

No, this specific model (PN 7719) is designed and calibrated for 24V DC electrical systems. For 12V systems, a 12V-rated solenoid model would be required.

The control circuit voltage range for this solenoid is 18V DC to 32V DC, which corresponds to a 24V DC system.