"4 Ohms 300W Slide Adjustable Power Resistor Chassis Mount 1.126"" OD, 0.748"" ID (28.60mm x 19.00mm) 8.500"" (215.90mm) Length"
RESISTOR, POWER, 4 OHM, 300W, 10%; Resistance:4ohm; Product Range:E300K Series; Power Rating:300W; Resistance Tolerance:± 10%; Voltage Rating:-; Resistor Technology:Wirewound
ADJ PWR RES 4 OHM 300W CHAS MT
280 Series — Adjustable Vitreous Enamel High Power Corrib® Resistors
Corrib® resistors are ideal for applications involving high currents at very low resistance values – as low as 0.1 ohm at 300 watts. These large, heavy-duty resistors are designed to withstand frequent start-stop cycles characteristic of motor starting, dynamic breaking and other similar applications. They are manufactured with corrugated resistive wire. Ribbed construction aids in rapid cooling. To accelerate cooling, the wire is securely fused to the ceramic core by a protective vitreous enamel coating to improve durability. Corrib® resistors are hollow-core units, which can be securely fastened to chassis surfaces with the same thru bolts and brackets used with the 210/270 series resistors. Tolerance: ±10%. Length: 8.5". Outer Diameter: 1.125". Overall Height: 1.895".
| DigiKey | Newark, An Avnet Company | ODG (Origin Data Global) | Allied Electronics, Inc. | |
|---|---|---|---|---|
| Product Category | Resistors | Resistors | Power Resistors | Resistors |
| Product Number | E300K4R0E-ND | 64K4430 | E300K4R0E | 70023567 |
| Product Name | Adjustable Power Resistor | Resistor, Power, 4 Ohm, 300W, 10%; Resistance Ohmite | Adjustable Power Resistor | Resistor;Wirewound;Res 4 Ohms;Pwr-Rtg 300 W;Tol 10%;Lug;Adjustable Tubular |
| Configuration | Single Resistor | Single Resistor | ||
| Category / Application | General Use | Power Applications | General Use | |
| Mounting / Packaging | Bolt-on Chassis; Radial, 3 Lead, Tubular | Chassis Mount | ||
| Resistance Range | 4 ohms | 4 ohms | 4 ohms | 4 ohms |
| Tolerance | 10 +/- % | 10 +/- % | 10 +/- % |
