
SKU: 21146
List price. Volume pricing available.
The Rice Lake AC Protection, Isobar ISO-4 4 Outlet 115 VAC # 21146 is manufactured by Rice Lake. Valley Instrument Service is an authorized Rice Lake dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
Our team can help with product selection, specs, pricing, and application support.
Contact Us or Call (661) 327-8681This product is part of a family with 2 models. Select a model below to view details.
| Model | Price | |
|---|---|---|
36663 | $195.00 | View Details → |
21146Current | $220.00 | Viewing |

Dedicated series transient protection • Bidirectional design reduces noise on surrounding lines

Duplex receptacle • 20 ft ground cable • Factory serviceable • 9 ft cord with three-prong plug • Plugs into any grounded three-prong outlet • Indicator light to confirm secure protection • Shielded line cord • Scale, computer and printer protection • Can mount on any surface

Two outlets, direct plug-in • LED indicator for power on • LED indicator for protection circuitry • UL1449 listed at 330 volts • Mounting clamp assures positive connection
Maintains usable 120 V nominal output during brownouts as low as 87 V and overvoltages as high as 140 V • 1,200 watts output power rating supports heavy 120 V loads up to 10 amps • Network grade surge suppression rated at 1,200 joules • Complete EMI/RFI noise filtering • Seven diagnostic LEDs indicate input voltage levels, surge suppression status and line fault conditions • Four protected NEMA Type 5-15R outlets • Six-foot AC power cord with standard NEMA 5-15P input plug