RIB® Dry Contact Input Relay RIB02SBDC Enclosed 208-277VAC 20A SPST Override RIB02SBDC
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In Stock
SKU
281-34313B10
RIB® Dry Contact Input Relay RIB02SBDC Enclosed 208-277VAC 20A SPST Override
The RIB02SBDC is a versatile dry contact input relay designed for various applications, including control systems, automation, and energy management. It can be activated by a range of dry contacts, such as thermostats, switches, and relays, providing a self-powered solution for low-voltage power needs. The relay's isolated contacts can switch any power or low-voltage load, making it a convenient option for many installations. Its compact design and flexibility make it an ideal choice for industrial, commercial, and residential settings, offering a reliable and efficient solution for control and automation applications.
Top product features:
- Self-powered by low-voltage (class power, the relay can be activated by closing a dry-contact input.
- The relay contacts are isolated from the input power and the dry contact input, allowing them to be wired to switch any other power-load or low-voltage load.
- The relay can be activated by a wide range of dry-contacts, including thermostats, switches, other relays, and solid-state switches.
Top product applications:
- HVAC Control Systems
- Building Automation Systems
- Security Systems
Rib® dry contact input relay rib02sbdc enclosed 208-277vac 20a spst override the dry contact input rib series offers all the advantages of the standard rib line; plus it can be activated by a wide range of dry-contacts such as thermostats switches other relays solid-state switches etc. The dry contact input rib provides the low-voltage (class 2) power needed to activate the relay (self-powered) - just close the dry-contact input. The power to energize the relay can be brought to the relay on a separate pair of wires along with the control output of the controller or can be a local power source near the relay. The relay contacts are isolated from the input power and the dry contact input; thus they can be wired to switch any other power-load or low-voltage load (see specifications for contact ratings). One model can be used for many installations (model rib21cdc can operate from any voltage from 120vac - 277vac; see specifications for the input power of other models).
Additional Information
- UNSPSC: 39122300
- Brand: Functional Devices
- Package Quantity: 1
- Country of Origin: US
- FOB Origin: JA
- Ships by: PARCEL
- Comes in a kit: No
- Newly added to catalog: No
- Item is on Clearance: No
- Contains Hazardous Materials: No
- CA Proposition 65 Applies: No
- Package Length: 2.30
- Package Width: 3.20
- Package Height: 1.80
- Package Weight: 0.58
Product info last updated on January 28, 2026 5:21pm UTC
Category: Relays and Sequencers