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Can you use a 50 amp automotive relay with a 12V dc coil to control 12V ac 500 watt halogen lighting?
There are two ways to interpret this question.
1. No you can not use a 12 VDC coil on a 12 VAC source.
2. Check the voltage rating on the automotive relay. If it is approved for AC use then the relay will handle the 42 amps that the halogen lighting will draw. If the relay is not rated for AC use don't use it as the contact surfaces are not rated to handle the current.
What else can I help you with?
How do you control 110 volt circulator pump with a 24 volt thermostat?
You will need an interpose relay. This relay will have a 24 volt coil. The circuit power for the relay will come from a 120VAC to 24VAC volt transformer. The 24 VAC circuit will have the thermostat in series with the coil of the relay. Thermostat calls for heat, the coil energizes and the relay's contacts close. Your circulator pump is controlled by the relay. On selecting the relay make sure that the contact ratings can handle the full load amps of the circulator. A contact rating of 120 volts at 15 amps will do very nicely.
How do you wire a relay to control a 220V circuit with two hot wires?
You need a double pole relay, that is a relay with 4 connection places. [screws, etc.]. Place your 2 hot wires on the screws marked line, makes no difference which wire on which screw. The 2 wires being energized by the relay action go on the load screws of the relay. Square D makes a good quiet relay. Also make sure you buy a relay large enough to carry the load. The amperage on the device the relay is to control will determine the relay size. See View Discussion for more information.
What is auxiliary relay?
An auxiliary relay is a device that is used in electrical systems to provide control functions such as switching, timing, or signaling. It is typically connected to a main relay or contactor to assist in the operation of the system. Auxiliary relays play a crucial role in ensuring that electrical circuits function correctly and safely.
What causes a lighting relay to melt?
A lighting relay can melt due to excessive current passing through it, caused by overloading or a short circuit. High temperatures generated by continuous use or poor ventilation can also contribute to melting. Additionally, poor contacts or a faulty design can lead to overheating and melting of the relay.
What are the terminals on a solid state relay called?
The terminals on a solid state relay are typically called input terminals and output terminals. The input terminals are used to connect the control signal that activates the relay, while the output terminals are used to connect the load that is being switched on or off by the relay.
What is the purpose of an automotive relay?
The Purpose of a Relay is to control multiple electrical components at once.
What is the check relay for?
automotive relays
What does EEC stand for in Automotive speak?
Electronic Engine Control, also called brown relay.. Basically it provides power to the computer..
Where is the flasher relay on a 1999 Crown Victoria?
In the 1999 Crown Victoria the LCM, Lighting Control Module , contains the relay for the turn and hazard flashers. This located under the dash.
Where is the headlight relay located on a 99 crown vic?
The headlight relay is integrated into the LCM (Lighting Control Module) located under the dash on the fire wall just above the transmission tunnel.
Replacement cost on a lighting relay on 1002 Honda Accord?
Anyopne know the cost of a lighting relay for a 1992 Honda Accord EX ?
What does the k134 multifunction relay control?
The K134 multifunction relay is typically used in automotive and industrial applications to manage various electrical functions. It can control features such as lighting, heating, and ventilation, as well as manage multiple circuits to enhance system efficiency and safety. Its multifunctionality allows for flexible integration into different systems, enabling features like delay timing, load shedding, and fault detection. Overall, it serves as a versatile component for automating and controlling electrical systems.
Is a control module and a main relay the same?
Nope. One is a relay, the other is a control module. The control module TELLS the relay when to operate.
Function of a vehicle lighting relay?
you can take thin wires up to a relay then run thicker wires to lights or do you mean a bulb fail relay.
What does Custom Connector Corporation manufacture?
They are a manufacturer of industrial relay sockets, automotive relay sockets and connectors, and electronic packaging products. They have a website at customconnector.com Custom Connector Corporation manufactures and designs electro-mechanical connecting devices. Some of their types of products are industrial relay sockets, automotive relay sockets, automotive relay connectors, products to package items electronically, terminal blocks and custom items. They are the largest relay socket manufacturer in the world. They make a broad range of relay sockets set to different mounting and connecting requirements. Their sockets are made from thermoplastic. All of their products and custom work can be made to varying requirements from light to heavy duty usage. Some of their newest products are sealed automotive relay connectors, electronic packaging enclosures and miniature sockets.
Where is the turn signal relay on a 1998 Crown Vic?
All lighting is controlled by the LCM (Light Control Module) it located under the dash above the transition bump on the drivers side.
How do you install a headlight relay?
I have vintage headlights converted to h4 halogen bulbs, my 30 amp fuse blows when i hit high beam, i was told to install a relay, hoe do i do this??
