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FUNCTIONAL DEVICES INC / RIB RIB2421B Enclosed Power Relay, SPDT, 20A, 277 VAC, 30 to 140 Deg F Operating Temperature
Item: AF7JDFModel: RIB2421BCross Ref: 21GP31
7 In Stock
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€68.09 /unit
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Product Specifications:
| Item | Enclosed Pre-Wired Relay |
| Ac Contact Rating | 20A @ 277V, 5A @ 480V |
| Amps | 20A |
| Application | Power |
| Body Depth | 1.8" |
| Body Height | 1.8" |
| Body Width | 3.2" |
| Coil Voltage | 24V AC/DC/230/208-277V AC |
| Contact Amps Rating (resistive) | 20A @ 277V AC, 5A @ 480V AC |
| Contact Form | SPDT |
| Contact Material | Silver Alloy |
| Contact Rating (ac) | 5A @ 480V, 10A @ 120V, 16A @ 277V, 20A @ 277V |
| Dimensions | 2.3" x 3.2" x 1.8" |
| Electrical Connection Type | Wire Lead |
| Enclosure Type | NEMA 1 |
| For Use With | Exhaust Fans, Motors, Vacuums |
| Frequency | 50/60 Hz |
| Function Type | Enclosure |
| Green Certification Or Other Recognition | RoHS.png |
| Gross Weight | 0.625 lbs. |
| Hp @ 120v | 1 hp |
| Hp @ 240v | 2 hp |
| Indicator Type | LED |
| Lcd | Surface |
| Lead Length | 16" |
| Max. Operating Temp. | 140°F |
| Mechanical Operating Durability | 10000000 |
| Min. Operating Temp. | -30°F |
| Mount | Hub Mount |
| Mounting Style | Surface |
| Nema Enclosure Rating | 1 |
| Nema Rating | {n{n1}} |
| Nipple Size | 0.5" |
| Nipple Size Type | NPT |
| Overall Depth | 1 4/5" |
| Overall Height | 2.3" |
| Relay Mounting Style | Surface |
| Response Time | 18 ms |
| Sealing | Enclosed |
| Status Indicator | LED Indicator |
| Termination | Screw Terminals |
| Width | 3 1/5" |
| Wire Rating | 600V |
| Wire Size | 16" |
Shipping Info:
| Ship weight (kg) | 0.24 |
| Ship height (cm) | 6.35 |
| Ship length (cm) | 18.03 |
| Ship width (cm) | 11.43 |
| HS code | 8536490075 |
| Country of Origin | US |
Product Details:
Functional Devices INC / RIB RIB2421B enclosed power relay is ideal in control systems where reliable switching and control of electrical loads are essential. This relay is suitable to actuate or interrupt power to devices, such as lights, motors and other electrical components. It is used for controlling electrical loads in HVAC, lighting and other building automation systems.
Features:
- Functional Devices INC / RIB RIB2421B enclosed power relay features a surface-mounted design, providing ease of installation and accessibility.
- This relay has wire lead electrical connections, ensuring a secure and reliable power interface.
- It is equipped with an LED indicator for quick visual status checks.
- This relay boasts a rapid response time of 18 milliseconds, enhancing its efficiency in controlling electrical loads.
- Its enclosed sealing enhances durability and protects internal components.
Frequently Asked Questions:
Q. How long does this Functional Devices INC / RIB RIB2421B enclosed power relay operate?
A. It has a mechanical operating durability of 10000000 cycles, offering long-lasting performance.
Q. What is the operating temperature of this Functional Devices INC / RIB RIB2421B enclosed power relay?
A. It has an operating temperature ranging from -30 to 140 degrees F.
Q. What is the enclosure rating of this Functional Devices INC / RIB RIB2421B enclosed power relay?
A. It comes with an enclosure having a NEMA 1 rating.
Product Variants
| Product | Model | Coil Voltage | Hp @ 120v | Hp @ 240v | Overall Depth | Overall Height | Contact Form | Response Time | For Use With | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
RIBU1C-N4 | 10-30V AC/DC/120V AC | 1/3 hp, 1/6 hp | 1/3 hp, 1/6 hp | 1 1/2" | 1.7" | SPDT | 20 ms | Exhaust Fans, Motors, Vacuums | €58.97 | |
 |
RIBH1S | 10-30V AC/DC/208-277V AC | 1/3 hp, 1/6 hp | 1/3 hp, 1/6 hp | 1 4/5" | 2.3" | SPST, NO | 20 ms | Exhaust Fans, Motors, Vacuums | €71.11 | |
 |
RIBU1S | 10-30V AC/DC/120V AC | 1/3 hp, 1/6 hp | 1/3 hp, 1/6 hp | 1 4/5" | 2.3" | SPST, NO | 20 ms | Exhaust Fans, Motors, Vacuums | €62.04 | |
 |
RIBL3C | 10-30V AC/DC | 1/3 hp, 1/6 hp | 1/3 hp, 1/6 hp | 1 4/5" | 4" | 3PST/NO | 20 ms | Exhaust Fans, Motors, Vacuums | €105.31 | |
 |
RIBL4C | 10-30V AC/DC | 1/3 hp, 1/6 hp | 1/3 hp, 1/6 hp | 1 4/5" | 4" | SPDT/3PST/NO | 20 ms | Exhaust Fans, Motors, Vacuums | €141.41 | |
 |
RIB2401D | 24V AC/DC/120V AC | 1/2 hp, 1/3 hp | 1/2 hp, 1/3 hp | 1 1/2" | 1.7" | DPDT | 8 ms | Exhaust Fans, Motors, Vacuums | €50.35 | |
 |
RIB2402D | 24V AC/DC/208-277V AC | 1/3 hp | 1/2 hp, 1/3 hp | 1 1/2" | 1.7" | DPDT | 8 ms | Exhaust Fans, Motors, Vacuums | €58.61 |
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FUNCTIONAL DEVICES INC / RIB RIB2421B Enclosed Power Relay, SPDT, 20A, 277 VAC, 30 to 140 Deg F Operating Temperature
€71.68 /unit