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This Omron G7L-2A-BUBJ-CB DC24 general purpose relay has a test button, Class B rated insulation material, screw terminal connections, upper bracket mounting, and is suitable for use in high capacity voltage applications. This relay has double pole single throw normally open (DPST-NO) contacts, an input current rating of 79 mA and a load rating of 220VAC at 25 amp, with an input of 24VDC. This relay has a test button for checking the status of operation and Underwriter's Laboratories (UL) Class B rated insulation material for flame resistance. This general purpose relay is designed to mount to an upper bracket in an equipment rack and is suitable for high capacity voltage applications such as fluid pump controls in the water and chemical processing industries.
Specifications
Contact FormDPST-NOInput Current Rating79 mAInput Voltage24VDCLoad Rating220VAC, 25 ampDielectric Strength4,000VACOperating Temperature-25 to +60 degrees CEnclosure Dimensions*49 x 34.5 x 68.6mm (H x W x D)Standards MetUL (Underwriter's Laboratories)CSA (Canadian Standards Association)
*H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.
Relay switches (also called an electrical relay or an electrical relay switch) use a small amount of power to control a larger source of power connected to electrical devices such as car motors, computers, and lighting installations. A basic relay switch has a control circuit with an electromagnetic coil and a load circuit with contacts and a lever. When current flows into the relay switch, it moves through the coil and a magnetic field is created, which causes the lever in the load circuit to move between contacts, either turning the device on or off. In a normally open (NO) relay switch, when power is supplied to the relay, the load circuit is closed and the power source connected to the relay is turned on. In a normally closed (NC) relay switch, when power is supplied to the relay, the load circuit is open and the power source connected to the relay is turned off. In other types of relay switches, non-moving parts such as transistors or semiconductors can be used as the control circuit to operate the switching mechanism. Relay switches can be controlled with an external switch, such as a light switch, or they can be connected to an automatically switched power source, such as a car ignition. One relay can operate multiple switches, and multiple relays can be operated with a single switch, with each relay operating independently from the other relays in the system.
Omron manufactures and distributes electronic components, equipment, and systems for industrial automation. The company, founded in 1933, is headquartered in Kyoto, Japan.
Jim H.
July 2, 2025
Installed the relay in about 5 minutes and it worked perfectly!
Terry Brown
June 13, 2025
I diagnosed a faulty relay for my pool pump motor, removed the old one, and replaced it with this identical relay. It was delivered the next day and does the job. What's not to like?
amwarner4u
June 9, 2025
Exact replacement.
Mike
May 16, 2025
I have a Jandy Aqualink pool control box. My main poop pump would turn on automatically, but not turn off. I could hear the relay clicking while attempting to turn the pump off manually. I figured I must have a bad relay and another reviewer on Amazon wrote about the same problem. Cheap and simple to install. Just turn off all power to the box before you begin. This repair would have cost me well over $100 if I had called the pool repair guys. In fact, this happened about a year ago with my blower motor and the repairman said the main circuit board was going bad and it would cost $1,500 to replace it. So, I just lived without the blower. I'm relieved the pump relay didn't go first or I would have been forced into an unnecessary and expensive repair. Be sure to match the model number on your current relay precisely. There are a few of these that are very similar and you have to get the right one. This one is for 220-240 volts with a 24v DC input. There are models that have DC and AC inputs from the control box and connect to 110 and 220 voltage output to your devices. Just match the model number and you'll be fine.
James C.
May 6, 2025
I installed 1 and it works perfect Thank You
Rose Lover
April 17, 2025
My Jandy pool pump started to run continuously. I could only stop it with the breaker switch. I swapped the old relay with this new relay and now it runs perfectly again. Easy to swap out.
Dent.Arthur.P
March 10, 2025
These are a perfectly functional replacement for the originals. I have had them installed for over six months now with no issues. My only complaint is that the plastic housing is a bit brittle, so be careful when installing. If you turn the wire retaining screws too tightly, the little metal tab that holds the wire will turn and break the plastic separators.
jenlizwhite
February 9, 2025
Replacement on a pool board
sebastiaan
February 5, 2025
We always have a couple of these on standby in case our pumps fail and relays fry. Standard relay can't go wrong with it good quality.
DT.
December 12, 2024
The media could not be loaded.
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