CB1F-M-12V Relays

Automotive relays provide various types of switching systems for vehicles. A CB1F-M-12V is one of the popular automotive relays used in cars to provide switching functions. This relay is designed specifically for providing an electrically isolated command and power circuit, which can be used in controlling a variety of vehicle components. It has a wide range of voltage ratings and provides a robust and reliable way for controlling electrical current.

The CB1F-M-12V is a single pole, single contact, normally open automotive relay. It features 12 volts rated voltage with 12 amps maximum current rating. The relay is rated to 250 volts at 20 amps for power circuits, and 5 volts at 3 amps for the command circuit. The circuit connection features a snap-in type terminal. It is also designed for environmental protection with IP67 rated housing, allowing it to withstand exposure to dust, dirt, and moisture. The relay also features an internal dust barrier to protect the relay contacts from corrosion.

The working principle of the CB1F-M-12V automotive relay is based on the energizing coil, which creates the necessary magnetic field for switching operations. When power is applied to the energizing coil, it magnetizes the metal core, which in turn allows the movable contact to close the connection between the input and the output. The closing of contact produces a controlled electric current, which drives the load connected to the relay. When the current to the energizing coil is stopped, the core loses its magnetic field, allowing the movable contact to open the connection between input and output.

The application field of the CB1F-M-12V automotive relay is quite broad. It can be used for controlling circuit switching operations in a variety of vehicles. The relay can be used for controlling circuit breaker operations, fuel control systems, lighting systems, sound systems, navigation systems, and other electronic systems. It can also be used for controlling mechanical operations such as MOT, power steering, and engine cooling.

The CB1F-M-12V automotive relay is suitable for a variety of vehicles due to its wide range of voltage rating. It is easy to install and can provide reliable switching operations in harsh environmental conditions. The internal dust barrier provides additional protection against corrosion, making this relay a great choice for vehicle systems in need of reliable switching.