Functional Devices RIB2401B Enclosed Relay 20A SPDT with 24V AC/DC/120V AC Coi
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
Image of 1
Key Features
- Simplifies installations with a wide-range coil (24VAC/DC or 120VAC) so you can stock one relay for multiple control circuits
- Low-current coil reduces load on controllers and power supplies, improving system reliability
- 20A SPDT contacts deliver dependable switching for lighting, HVAC, access control and other pilot loads
- Enclosed, screw-mount housing and LED status indicator speed diagnostics and make field service easier
- UL-listed for UL916 Energy Management and UL864 Fire applications — helps maintain code compliance in security and monitoring systems
Quick Specifications
- Product Model
- RIB2401B
- Brand Name
- Functional Devices
- Product Name
- RIB2401B Relay
- Product Type
- Relay
Explore the details
Product information
RIB2401B
Overview
Ensure dependable switching and simplified inventory management with the Functional Devices RIB2401B enclosed relay. This 20A SPDT relay accepts 24VAC, 24VDC or 120VAC coil voltages, letting integrators and facility managers use one proven device across HVAC, access control, surveillance and energy management panels. The low-current coil reduces strain on controllers and power supplies, while the 20 amp contacts handle motors, lights, solenoids and other pilot loads without compromise.
Housed in a compact screw-mount enclosure with a visible LED status indicator, the RIB2401B makes installation and troubleshooting fast — reducing service time in mission-critical security and monitoring installations. UL-listed for UL916 and UL864, it supports code-compliant designs for energy management and fire alarm applications. Manufactured in the US and RoHS/WEEE compliant, this relay is built for reliable, long-term performance in commercial and industrial systems.
Ideal for control panels, surveillance systems, access control interfaces and building automation — add the Functional Devices RIB2401B to your next project for robust, code-ready switching. Order or specify it for your next installation.
Features
- Simplifies installations with a wide-range coil (24VAC/DC or 120VAC) so you can stock one relay for multiple control circuits
- Low-current coil reduces load on controllers and power supplies, improving system reliability
- 20A SPDT contacts deliver dependable switching for lighting, HVAC, access control and other pilot loads
- Enclosed, screw-mount housing and LED status indicator speed diagnostics and make field service easier
- UL-listed for UL916 Energy Management and UL864 Fire applications — helps maintain code compliance in security and monitoring systems
| General Information | |
|---|---|
| Brand Name | Functional Devices |
| Manufacturer | Functional Devices, Inc |
| Product Name | RIB2401B Relay |
| Product Type | Relay |
| Product Model | RIB2401B |
| Application/Usage | Pilot |
| Country of Origin | US |
| Manufacturer Part Number | RIB2401B |
| Physical Characteristics | |
| Depth | 1.80" |
| Width | 3.20" |
| Height | 2.30" |
| Form Factor | Screw Mount |
| Product Information | |
| Mount Type | Screw Mount |
| Contact Type | SPDT (Single Pole Double Throw) |
| Warranty | |
| Limited Warranty | 1-Year |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Environmental Certification | RoHS, WEEE |
No matching specifications
Try a different term, such as a connector type or resolution.
Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- RIB2401B
- Manufacturer part:
- RIB2401B
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsFunctional Devices RIB2401B Enclosed Relay 20A SPDT with 24V AC/DC/120V AC Coi
RIB2401B