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| Item | Enclosed Pre-Wired Relay |
|---|---|
| Body Depth | 1.8" |
| Body Height | 1.8" |
| Body Width | 3.2" |
| Coil Voltage | 24V AC/DC/120V AC |
| Contact Amp Rating (resistive) | 20A @ 277V AC |
| Contact Form | SPDT |
| Contact Material | Silver Alloy |
| Contact Rating (ac) | 10A @ 120/277V, 20A @ 277V |
| Current Rating | 20A |
| Dimensions | 2.3" x 3.2" x 1.8" |
| Electrical Connection Type | Wire Lead |
| For Use With | Exhaust Fans, Motors, Vacuums |
| Green Certification Or Other Recognition | RoHS.png |
| Hp @ 120v | 1 hp |
| Hp @ 240v | 2 hp |
|---|---|
| Hz | 50/60 Hz |
| Lead Length | 16" |
| Maximum Operating Temperature | 140°F |
| Mechanical Operating Durability | 10000000 |
| Minimum Operating Temperature | -30°F |
| Nema Enclosure Rating | 1 |
| Nipple Size | 0.5" |
| Nipple Size Type | NPT |
| Relay Mounting Style | Surface |
| Response Time | 18 ms |
| Sealing | Enclosed |
| Status Indicator | LED Indicator |
| Width | 3 1/5" |
| standard | CE CERTIFIED, ROHS COMPLIANT, UL 924, UL LISTED |
Functional Devices ESR2401B enclosed relay is an electrical switch designed to control high-power circuits within a protective casing. It acts as a bridge between low-voltage control circuits & high-voltage power circuits, allowing for the safe & efficient control of electrical power. It is used in the manufacturing and telecommunication industries to manage electrical circuits effectively.
| Height (cm) | 6.35 |
|---|---|
| Length (cm) | 17.78 |
| Width (cm) | 11.43 |
| HS Code | 8536490075 |
|---|---|
| Weight (kg) | 0.234 |
To choose the right enclosed power relay for your application, match voltage and current requirements, confirm the contact form, ensure compatibility with environmental conditions, consider response time and mechanical durability, check size and mounting suitability and evaluate additional features like LED indicators.
Yes, with a 0.50-inch NPT nipple size, the relay ensures compatibility with standard fittings, simplifying the installation process.
The coil voltage for this ESR2401B relay is 120VAC, ensuring compatibility with standard electrical systems.
| Style | Model | Contact Form | Coil Voltage | Response Time | Hp @ 120v | Hp @ 240v | Depth | Height | Dimensions | Price (ex. VAT) | Cart |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | RIBU1C-N4 | SPDT | 10-30V AC/DC/120V AC | 20 ms | 1/3 hp, 1/6 hp | 1/3 hp, 1/6 hp | 1 1/2" | 1.7" | - | $42.34 | |
| B | RIBH1S | SPST/NO | 10-30V AC/DC/208-277V AC | 20 ms | 1/3 hp, 1/6 hp | 1/3 hp, 1/6 hp | 1 4/5" | 2.3" | - | $55.74 | |
| C | RIBU1S | SPST/NO | 10-30V AC/DC/120V AC | 20 ms | 1/3 hp, 1/6 hp | 1/3 hp, 1/6 hp | 1 4/5" | 2.3" | - | $52.33 | |
| D | RIBL3C | 3PST/NO | 10-30V AC/DC | 20 ms | 1/3 hp, 1/6 hp | 1/3 hp, 1/6 hp | 1 4/5" | 4" | - | $86.61 | |
| E | RIBL4C | SPDT/3PST/NO | 10-30V AC/DC | 20 ms | 1/3 hp, 1/6 hp | 1/3 hp, 1/6 hp | 1 4/5" | 4" | - | $109.64 | |
| F | RIB2401D | DPDT | 24V AC/DC/120V AC | 8 ms | 1/2 hp, 1/3 hp | 1/2 hp, 1/3 hp | 1 1/2" | 1.7" | - | $41.83 | |
| G | RIB2402D | DPDT | 24V AC/DC/208-277V AC | 8 ms | 1/2 hp, 1/3 hp | 1/2 hp, 1/3 hp | 1 1/2" | 1.7" | - | $46.70 |
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