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MEO Rib Relays RIB01BDC Enclosed Relay Class 2 Dry Contact input 120Vac pwr 20A SPDT P7568895MEO-65173 https://cdnimages.opentip.com/full/MEO/MEO-65173.jpg Rib Relays RIB01BDC Enclosed Relay Class 2 Dry Contact input 120Vac pwr 20A SPDT Manufacturer Part Number: RIB01BDCPart Description: Enclosed Relay Type Class 2 Dry Contact, AC Operated Coil Voltage 120 Volt AC Contact Voltage Rating 277 Volt AC (Resistive), 277 Volt AC (Ballast), 120/277 Volt AC (Pilot Duty), 120 Volt AC (Tungsten) Contact Current Rating 20 Amp (Resistive), 16/20 Amp (Ballast), 10 Amp (Tungsten) Contact Configuration SPDT Enclosure NEMA 1 Approval UL 916/864, CUL, UL (Canada and US), CE RoHS Compliant Overall Dimension 3.2 Inch Width x 1.8 Inch Depth x 2.3 Inch Height Coil Current 42 Milliamp at 120 Volt AC Power Rating 770 to 1110 Volt Amp (Pilot Duty), 240 Watt (Tungsten), 1/2 HP Operate Time 1.8 Second Operating Temperature -30 to 140 Deg F Humidity Range 5 to 95 Percent Includes LED, 16 Inch 600 Volt Rated Wire, 0.5 Inch Threaded NippleFeatures / Benefits RoHS Compliant Made in USA 7568895 2.4000lbs 0.00 0.00 0.00
Rib Relays
28.4700 2025-07-18 23 In Stock
customer review - by , April 4, 2023
5/ 5stars
easy to mount and Functional devices create just about any configuration (coil voltage and switch configuration and high amperage contacts) you want. The 1/2 inch conduit connection makes it easy to add this to any control setup. I like it because I used it to slave a set of contacts to control a Dust collector when a motor turns on. I've used Functional Devices for over 40 years and they are a USA company.
customer review - by , March 3, 2023
5/ 5stars
I will order again for sure.
customer review - by , December 12, 2022
5/ 5stars
customer review - by , December 12, 2022
4/ 5stars
customer review - by , February 2, 2022
5/ 5stars
I added two inline booster fans in my HVAC ducts at home and used a similar relay, the Functional Devices RIBU1C, to automatically turn on the booster fans when the main fan comes on. It was working perfectly until I decided to add a third booster fan. The relay failed, and the fans ran all the time, whether HVAC was running or not. When I added up the total current drawn by all three loads, I realized that adding that the additional fan exceeded the 10amp load rating on the RIBU1C. The startup load had shorted out the contact and it was always closed. I liked the RIB product, but I needed one with a higher current rating.I found this RIB2421B unit with a 20A current rating. The 20A replacement unit had the exact same wiring diagram and functionality. Since I had already wired up the 10A rated relay in my power circuit, replacement was easy, one wire at a time. The failed 10A unit is in the photo nearby, showing markings on the circuit diagram indicating how I chose to connect the power relay. These connections provide normally open (NO) operation. After installation, functionality was restored. My booster fans have been operating for months now and I've had no trouble with my setup. The adjustable booster fan speeds simplified airflow balancing in my home which had been a problem for more than 20 years. Installing fans with this power relay is far less expensive than replacing the entire duct system -- as one contractor had proposed. I saved thousands and now my home is much more comfortable, in summer and winter. This simple device makes it all work!
customer review - by , January 1, 2022
5/ 5stars
After getting a misrepresented hot tub controller that wouldn't run my 2 speed pump, I decided to use this relay to make my own 2 speed. Works great.
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Rib Relays RIB01BDC Enclosed Relay, Class 2 Dry Contact input, 120Vac pwr, 20A SPDT, Price/each

stars Rating 5 | 6 reviews
Brand Rib Relays
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SKU: MEO-65173
Price: $28.47
Quantity:
23 In Stock
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Product Description

Price is for each.

Manufacturer Part Number: RIB01BDC

Part Description:
  • Enclosed Relay
  • Type Class 2 Dry Contact, AC Operated
  • Coil Voltage 120 Volt AC
  • Contact Voltage Rating 277 Volt AC (Resistive), 277 Volt AC (Ballast), 120/277 Volt AC (Pilot Duty), 120 Volt AC (Tungsten)
  • Contact Current Rating 20 Amp (Resistive), 16/20 Amp (Ballast), 10 Amp (Tungsten)
  • Contact Configuration SPDT
  • Enclosure NEMA 1
  • Approval UL 916/864, CUL, UL (Canada and US), CE
  • RoHS Compliant
  • Overall Dimension 3.2 Inch Width x 1.8 Inch Depth x 2.3 Inch Height
  • Coil Current 42 Milliamp at 120 Volt AC
  • Power Rating 770 to 1110 Volt Amp (Pilot Duty), 240 Watt (Tungsten), 1/2 HP
  • Operate Time 1.8 Second
  • Operating Temperature -30 to 140 Deg F
  • Humidity Range 5 to 95 Percent
  • Includes LED, 16 Inch 600 Volt Rated Wire, 0.5 Inch Threaded Nipple


Features / Benefits

  • RoHS Compliant
  • Made in USA

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Note

This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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Customer Reviews
5 out of 5
see all 6 reviews
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By JSSussex
Date: April 13, 2023
easy to mount and Functional devices create just about any configuration (coil voltage and switch configuration and high amperage contacts) you want. The 1/2 inch conduit connection makes it easy to add this to any control setup. I like it because I used it to slave a set of contacts to control a Dust collector when a motor turns on. I've used Functional Devices for over 40 years and they are a USA company.
Rating: 5 stars [5 of 5 Stars!]
By Roger The Electrician.
Date: March 15, 2023
I will order again for sure.
Rating: 5 stars [5 of 5 Stars!]
By Alberto
Date: December 31, 2022
Rating: 5 stars [5 of 5 Stars!]
By Alberto
Date: December 31, 2022
Rating: 4 stars [4 of 5 Stars!]
By L. Zinn
Date: February 12, 2022
I added two inline booster fans in my HVAC ducts at home and used a similar relay, the Functional Devices RIBU1C, to automatically turn on the booster fans when the main fan comes on. It was working perfectly until I decided to add a third booster fan. The relay failed, and the fans ran all the time, whether HVAC was running or not. When I added up the total current drawn by all three loads, I realized that adding that the additional fan exceeded the 10amp load rating on the RIBU1C. The startup load had shorted out the contact and it was always closed. I liked the RIB product, but I needed one with a higher current rating.I found this RIB2421B unit with a 20A current rating. The 20A replacement unit had the exact same wiring diagram and functionality. Since I had already wired up the 10A rated relay in my power circuit, replacement was easy, one wire at a time. The failed 10A unit is in the photo nearby, showing markings on the circuit diagram indicating how I chose to connect the power relay. These connections provide normally open (NO) operation. After installation, functionality was restored. My booster fans have been operating for months now and I've had no trouble with my setup. The adjustable booster fan speeds simplified airflow balancing in my home which had been a problem for more than 20 years. Installing fans with this power relay is far less expensive than replacing the entire duct system -- as one contractor had proposed. I saved thousands and now my home is much more comfortable, in summer and winter. This simple device makes it all work!
Rating: 5 stars [5 of 5 Stars!]
By Scott Pearson
Date: January 13, 2022
After getting a misrepresented hot tub controller that wouldn't run my 2 speed pump, I decided to use this relay to make my own 2 speed. Works great.
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 6 reviews
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