For each load, a latching relay is used that mechanically maintains its on- or off-state, even if power to the building is interrupted. The GE RR-9 relay is essentially the same control as the GE RR-7 with the addition of an auxiliary contact on the low voltage side of the relay used to power an indicator light that will show if the device has been switched ON. GE RR7 Low Voltage Remote Control Relay Switch RR7PBP, GE RR9 Low Voltage Pilot Light Remote Control Relay Switch RR9PBP, GE Low Voltage Pilot Light Relay RR9EZ - Quick Disconnect Terminals, GE Low Voltage Remote Control Relay with 3 Pin Plug RR7P3, GE Lighting Low Voltage Transformer 115V 277V, GE Low Voltage Transformer 115V 277V Indoor Lighting, GE Low Voltage 8 Switch Master Selector Plate, Rubber Grommet 1.375" Down To 1" Wall Plate Hole Reducer, GE Low Voltage Switch & Relay Wiring Instruction Guide. The RR7 relay is also a compatible replacement for a standard Bryant solenoid relay and has a split low voltage (24V) coil to move the line voltage contact … So you can see that at these horsepower ratings the actual current passing through the relays is well below their 20A rating - on the safe side. Be sure to see additional wiring instructions and details in that document. If, within twelve months of startup, the products delivered do not meet the warranties specified above and the Purchaser gives written notice thereof within 30 days of discovery, the Company shall thereupon at its option, either refund the purchase price of, supply replacement materials for, or repair the products, or part concerned, f.o.b. Check the building first for for sticking low-voltage switches. For example, in a typical switching device in which the switch member of spring material was approximately one inch in length, the actuating movement was approximately one thirty-second of an inch and was found to be substantially invariable after many thousands of operations, . We also provide a MASTER INDEX to this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need. When the original is a 1HP? may be encountered in a garage or crawl space. The RR7 relay and is the proper replacement for the following discontinued GE relays: RR2, RR3, and RR5. Some of the GE relay box photos on this page are courtesy of True Tech Electric. If all of the switches appear to be working normally, then find the switching relays that are misbehaving, and check for temperature exposure problems. Transistors replacements: T1 = 2SA499 = BC557, BC558 T2 = 2SC734 = BC547, BC548. Call for a No-Risk Evaluation Unit 1-800-982-4587. Each relay provides two terminals, two back wiring 3000 Relay is a direct replacement for part number(s): 1550-A, … DZS Elec 12V 2 Channel High/Low Level Trigger with Optical Isolation Relay Module Fault Tolerant De… Mouser is an authorized distributor for many low signal relay manufacturers including Fujitsu, Magnecraft, NEC, Omron, Panasonic, Schneider Electric, TE Connectivity & more. 1. Photo: a GE Low-Voltage lighting control panel showing relays and wiring, courtesy of Doug Ford. These relays are identical in intended use but were produced at different times and were labeled differently as GE's labeling rules changed. Wiring information is provided as a courtesty. Call your favorite electrical contractor & request an LVS CR-120 for your home Continuous current: 25A. For replacing relays that are connected to lighted switches (both in a GE and Bryant system), you'll need General Elecric's RR9 relay. For example is using a 12V power supply select a 9V relay. Hausler was filed in 1942 and granted 1943-10-26. Our recommended books about building & mechanical systems design, inspection, problem diagnosis, and repair, and about indoor environment and IAQ testing, diagnosis, and cleanup are at the. You may find this relay in buildings with low voltage lighting along with RR5P relays, usually in a distribution box found in an attic floor or basement ceiling or in a garage where the low voltage wiring and relays could be accessed for easy installation and repair. In the device the contact movement was of the order of only one hundredth of an inch, yet this switch successfully interrupted the current of a one half horsepower stalled rotor capacitor motor thousands of times. The RR7 relay and is the proper replacement for the following discontinued GE relays: RR2, RR3, and RR5. First let's write down all of the specifications for your two relays: GE Catalog No. The current replacement are GE Lighting Relays Models RR-7 or RR-9 for which we include a specifications sheet below. © Kyle Switch Plates 1999-2021. Please view our large selection of low signal relays below. Hence the relay RL1 … U.S. Patent 2,332,911, GE LIGHTING RELAYS MODELS RR-7 & RR-9 SPECIFICATIONS, LOW VOLTAGE TRANSFORMERS, TRANSVERTERS, CONVERTERS, LOW VOLTAGE TRANSFORMER, TRANSVERTER DIAGNOSIS, ARTICLE INDEX to ELECTRICAL INSPECTION & TESTING, HOME INSPECTION EDUCATION COURESES (Canada), HOME INSPECTION EDUCATION: HOME STUDY COURSES, 1 lead to cause the relay to open and stay open (“off”) until a pulse is sent on the close lead, A 1/2 HP electric motor draws about 373 watts or at 125VAC single phase current, about 3 amps of current and at 277V about 1.3 amps, A 1HP electric motor draws about 746 watts or at 125VAC single phase current, about 6 Amps and at 277V about 2.7 Amps, A 1 1/2 HP electric motor draws about 1119 watts or at 125VAC single phase current, about 9 Amps and at 277V about 4 Amps. Provides intermediate SPST switching of a line voltage device from a low voltage controller. However you can also replace old RR3s with the GE RR7 illustrated here and explained below. I like this excerpt from Hausler: Such a device may be built in very small sizes and, when used to actuate the contacts of an electric switch, the switch possesses remarkable interrupting capacity for both alternating and direct current in comparison to its physical dimensions. Can I put the 1/2 HP for the light switch? An A.C. voltage is applied to an electrode insulated from the tank. LOW VOLTAGE LIGHTING & CONTROL RELAYS at InspectApedia.com - online encyclopedia of building & environmental inspection, testing, diagnosis, repair, & problem prevention advice. Also, two switching relays will not operate from a single button press in older systems prior to 1986, My opinion is based on the observation that in building lighting you're not exceeding the amps or current rating of the switch. wire (copper wire only). You could use a low voltage WiFi relay to move the switch. But you can forget the details of just how your relays work if you just remember that you cannot substitute a Touch-Plate® relay for either GE® or Remcon® relays. RR-3: By catalog number, both of these are RR3 relays so one would expect that GE intended them both usable for the same application. Explore the vast range of low voltage switching relay on deals. Some generic voltage transformers do not sense that a switch is stuck (or being Touch-Plate® also advises "The best solution is to contact the factory for assistance in upgrading the whole system Relays. Low Voltage Switches & Dimmers. Touch-Plate® relays cannot be used to replace individual GE® or Remcon® relays. Flexibility - Low voltage switches can be wired in parallel to create 3-way switches wherever you need them for no addition cost for new or specialized switches. The relay only switches directly ON/OFF, this feature is technically known as “Single Pole, Single Throw” (SPST). RR3 1/2HP, 125VAC - 1 1/2HP 250VAC 20A / 25VAC - 20A - 277VAC Tungsten Ballast produced by GE, GE Cat RR3 1 HP 125VAC 20A 125VAC - 20A 277VAC Coil-24V 60 CY Produced by General Electric. full-rated capacity for tungsten filament, ballast, or resistive loads. 1 Like. On a low-voltage lighting circuit (or any other use for that matter) you're fine using the 1/2HP version of the switch as I will explain below. Interval Timer Switch. FutureTense (Future Tense) November 19, 2018, 2:15am #8. Buy GE low voltage remote control relays, transformers & replacement parts for an old home low voltage lighting system from 1950s & 1960s. it can be replaced by a Touch-Plate® 2500-BPL. 2332911 is the older. Kyle Switch Plates is not responsible for any errors or omissions. (Should the Company choose to replace rather than repair a product, it may do so, as at its option, with either a new or rebuilt unit. If the old relay has four wires coming out of the cylinder of the relay This new mechanical latching relay features 5 low voltage leads and uses momentary 24-volt switch pulses to open and close line voltage circuits. A relay is an electromechanical device that uses an electromagnet to open or close a switch. Information is subject to change without notice. However this feature pertained to both relays. The left relay in your photo includes the words TUNGSTEN BALLAST missing from its sister and lacks a patent number. GE low voltage light switches have been updated since the 1950's. The voltage transformer must be one designed for this application. Single relay can be controlled by multiple switches and multiple relays can be controlled by single switch; Light #22 cable can be used to control relay instead of Romex or armored cable – significant time and cost savings; AC Voltage from 105 to 125 V; AC Current up to 6.5 A (1/4 HP max. Equivalent GE RR-3's: While the two relay cite different horsepower numbers, they both cite identical amperage or current rating: this is the significant feature since if you require a relay to carry more current than that for which it was designed it is likely to overheat and fail or perhaps be unsafe. The relay employs a split low-voltage coil to move the line voltage contact armature to the on or off latched position. But what about homes using older GE® or Remcon® relays? For a reliable operation, select the relay’s operating voltage as 2/3 to 3/4 of the main power supply. In no event shall the Company be liable for consequential or special damages, and the Company’s liability on any claim for loss of liability, arising out or connected with the supplying of its product hereunder, or their sale, resale or use, whether based on warranty, contact, negligence or other grounds, shall not in any case exceed the selling price of such product, or part thereof, involved in the claim. Line Voltage Dimmers. Thanks for asking a great question: what's the reason that a relay like the GE RR3 in your photo might be rated 1 hp versus 1/2hp? holes per terminal for use with Low Signal Relays are available at Mouser Electronics from industry leading manufacturers. Or use the SEARCH BOX found below to Ask a Question or Search InspectApedia. to current technology and relocating the panels to a garage, a basement, a mechanical room, or closet keep the switching relays working. They work with the original (now discontinued) Bryant and GE low voltage light switches as well as the currently manufactured replacement GE low volt switches. They can be ordered from one button to 10 buttons per gang and are mounted in a standard deep switch box. Touch-Plate offers a trivial fix for the cold temperature problem: place a light bulb close to the relay panel. Here you go. It provides intermediate switching of a line-voltage device from a low-voltage controller. Sonoff SV low voltage remote switch transmits data to a cloud platform through the WiFi router, which enables customers to remotely control all the connected appliances, via the mobile application eWeLink. (I’m not an EE so I may have missed something). The foregoing warranties stated in this paragraph are exclusive and in lieu of all other warranties, whether written, oral, implied or statutory and NO WARRANTY OF MERCHANABILITY OR OF FITNESS FOR PURPOSE SHALL APPLY. GE Relay catalog numbers RR-3: By catalog number, both of these are RR3 relays so one would expect that GE intended them both usable for the same application. For warranty replacement or repair contact: GE Service 1-877-584-2685, Sign up for occasional specials and new product announcements. Turning the light bulb on during the cold period will usually produce sufficient warmth to Apologies for the delay. Homeowner? High and Low Voltage Cutoff with Delay and Alarm Principle: When supply voltage is high, the DC voltage at the cathode of zener diode D4 becomes greater than 5.6V. They do not cover all details and/or variations in equipment nor do they provide for every possible contingency that may be met in connection with the installation, operation or maintenance. 2. It has the advantage of consuming little current, around 150 µA. without this worry. The low voltage WiFi switch is a WiFi based wireless switch that can connect to a wide range of appliances. The switching relays made by these manufacturers work differently from those designed and sold today by Touch-Plate lighting. I haven’t seen one, but I’m sure it’s out there. Click to Show or Hide Citations & References, Low Voltage relays used to control lights or motors, SNAP ACTION DEVICE. The soft contours of its architecturally pleasing design fit easily into any décor. ABB offers the most extensive range of electronic timers, measuring and monitoring relays, interface relays and power supplies in the industry – allowing you to … its factory or such other place as it may designate. Description: Model series FK10 conductive level switches are intended to be used with the FKE electrode relay for detecting the level of conductive fluids. . The RR7 relay is also a compatible replacement for a standard Bryant solenoid relay and has a split low voltage (24V) coil to move the line voltage contact between latched ON and OFF positions. Convenience - Low voltage systems can be set up to allow you to control all of your home's lighting from one location, for example in the kitchen or the master bedroom. 121 results for low voltage relay Save low voltage relay to get e-mail alerts and updates on your eBay Feed. Depending on where the building is located, these conditions can motor load at 120 V) Frequency: 60 Hz Hubbell Control Solutions' Low Voltage Wall Switches are designed for virtually any area. Continue reading at LOW VOLTAGE RELAY TROUBLESHOOTING or select a topic from the closely-related articles below, or see the complete ARTICLE INDEX. I was thinking if put resistor in series with relay coil i could lower current so relay would barely work on 12v but when it drops to 10v voltage after resistor would be so small that relay would disconnect 2. The on coil moves the armature to the on position when a 24 VAC control signal is impressed across its leads.2/5(1).Rr9 Relay Wiring Diagram : 24 Wiring Diagram Images - Wiring Diagrams | wiringall.comIndex of /wiringall.com The GE RR9 solenoid relay switch features an isolated pilot contact and is the recommended replacement part for the following older, discontinued GE pilot light relays: RR4, RR6, RR8, and all discontinued Bryant relays for pilot lit switches. What’s the difference from 1HP to a 1/2HP relay? The common wire runs to the center of the relay coil. Note: appearance of your Comment below may be delayed: if your comment contains an image, web link, or text that looks to the software as if it might be a web link, your posting will appear after it has been approved by a moderator. if continuous voltage is applied, but coil life may below freezing temperatures, or to temperatures above 120 degrees. Material Temperature Range: … While they had a range of applications, GE RR3 relays were widely used in lighting circuits in homes, particularly low-voltage lighting, and it was used also (I think) in motor start-stop circuits. (Hausler 1943). The relays, in turn, are connected to manual switches with low-voltage wires. Ryan780 November 19, 2018, 7:08am #9. themselves. Battery and wifi don’t usually go together. Replacement relays for existing Touch-Plate® installations can be installed The other two leads run to the other opposing ends of the coil and thus can cause the relay to open or closed depending on which of the other leads is pulsed. By a Touch-Plate® 2500-BPL load to be controlled is wired through a relay an... 1Hp to a 1/2HP relay hausler, G.M., General Electric Co, 1943 above repace. For carrying out distinct electrical terminal operations controlled is wired through a relay touch-plate... 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