RIB RIBW208B-EN3 Surface-Mounted Wireless Control Relay
The RIB Wireless Relay and Transmitter (SKU RIBW208B-EN3, MPN RIBW208B-EN3) is a surface-mounted wireless control relay with a 20 A current rating at 208V AC. It communicates via Wireless 902 MHz and features a 0.50…
SKU 3G-OTH-39156
Also listed as: RIBW208BEN3 · RIBW208B EN3
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The RIB Wireless Relay and Transmitter (SKU RIBW208B-EN3, MPN RIBW208B-EN3) is a surface-mounted wireless control relay with a 20 A current rating at 208V AC. It communicates via Wireless 902 MHz and features a 0.50 in NPT nipple size.
Frequently Asked Questions
What is the RIB Wireless Relay and Transmitter used for?
The RIB Wireless Relay and Transmitter (MPN RIBW208B-EN3) is used for remote switching and control of electrical loads up to 20 A at 208V AC. It is commonly applied in building automation, HVAC systems, and industrial lighting control where wireless communication at 902 MHz eliminates the need for control wiring.
What are the specifications of the RIB Wireless Relay and Transmitter?
The RIB Wireless Relay and Transmitter (SKU 3G-OTH-39156) has a 20 A current rating at 208V AC, communicates via Wireless 902 MHz, and features a 0.50 in NPT nipple size. It is a surface-mounted wireless control relay from RIB, designed for reliable remote switching in industrial and commercial environments.
Where to buy the RIB Wireless Relay and Transmitter worldwide?
3G Electric supplies the RIB Wireless Relay and Transmitter (MPN RIBW208B-EN3) worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this RIB wireless relay.
How to install the RIB Wireless Relay and Transmitter?
Mount the RIB Wireless Relay and Transmitter on a standard 0.50 in NPT conduit nipple. Ensure the 902 MHz wireless signal path is clear of obstructions. Follow RIB's wiring diagram for the 20 A, 208V AC load connections. Test the transmitter-to-relay pairing before finalizing installation. Always de-energize circuits before wiring.
Used in
Common applications for RIBRIB Products
3G Electric supplies RIB surface-mounted wireless control relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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Compatible alternatives & equivalents
- RIB Surface-mounted relay for monitoring undercurrent conditions in electrical circuits. Fixed trip point of 0.35 A with switch adjustment and terminal strip connection. Rated 0.4 A at 30V AC/DC. No status indicator
- RIB Surface-mounted relay with fixed trip point of 0.25 A for undercurrent monitoring. Operates at 30V AC/DC with 0.4 A current rating. Features switch adjustment and terminal strip connection. No status indicator. Used in industrial control circuits to detect low current conditions
