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Rice Lake ISOBAR® AC Transient Protector | 4-Outlet Surge Protector & Noise Filt
The Rice Lake ISOBAR® AC Transient Protector is a premium power conditioning and surge protection device designed to protect sensitive electronic equipment from damaging voltage spikes, electrical noise, power surges, and electromagnetic interference. Ideal for digital weight indicators, computers, printers, data collection systems, industrial automation equipment, and network peripherals, the ISOBAR helps improve equipment reliability while reducing costly downtime and data loss. The advanced power conditioning design provides both surge suppression and noise filtering for critical electronic systems.
Unlike conventional surge protectors, the ISOBAR features four protected outlets divided into two isolated filter banks. These exclusive isolated filter banks prevent connected devices from interfering with one another, helping maintain cleaner power and improved system performance. This design is especially beneficial in weighing and industrial environments where multiple electronic devices operate from the same power source.
The unit incorporates ISOBAR cascade circuitry, allowing users to assign different levels of protection based on equipment sensitivity. More sensitive devices such as weighing indicators, computers, and data collection systems can receive enhanced protection, while less sensitive equipment can be connected to alternate outlets. This layered protection strategy helps optimize overall system performance and equipment safety.
Designed for convenient installation, the ISOBAR includes a six-foot power cord with a grounded three-prong plug, a lighted on/off switch for easy operation, and an integrated circuit breaker for additional electrical protection. The rugged construction is suitable for industrial, commercial, laboratory, and office environments where dependable power quality is essential.
In addition to surge suppression, the ISOBAR provides advanced EMI/RFI filtering that helps eliminate electrical noise and interference that can affect sensitive electronics. With attenuation ratings exceeding 80 dB at 1 MHz, the unit helps maintain stable operation of weighing systems, computers, printers, and other electronic equipment connected to the power supply.
Whether protecting industrial weighing systems, computer workstations, printers, automation controls, or communication equipment, the Rice Lake ISOBAR AC Transient Protector delivers dependable surge protection and power conditioning for demanding applications.
Specifications
| Feature | Specification |
|---|---|
| Brand | Rice Lake |
| Model | ISOBAR® AC |
| Protection Type | AC Transient Protector |
| Input Voltage | 120 VAC |
| Maximum Current | 15 Amps |
| Maximum Power | 1,875 Watts |
| Outlets | 4 Protected Outlets |
| Filter Banks | 2 Isolated Filter Banks |
| Noise Suppression | EMI/RFI Filtering |
| Frequency Attenuation | 50 KHz > 20 dB |
| Frequency Attenuation | 150 KHz > 40 dB |
| Frequency Attenuation | 1 MHz > 80 dB |
| Frequency Attenuation | >6 MHz > 30 dB |
| Safety Rating | UL1449 Listed at 330 Volts |
| Cord Length | 6 ft Grounded Power Cord |
| Switch Type | Lighted On/Off Switch |
| Protection | Circuit Breaker Protected |
| Dimensions (L × W × H) | 6.15" × 3.56" × 2.48" |
| Weight | Approximately 2 lb |
| Warranty | One-Year Limited Warranty |
Standard Features
✔ Four protected AC outlets
✔ Two isolated filter banks prevent equipment interaction
✔ Advanced ISOBAR cascade circuitry protection
✔ Built-in EMI/RFI noise suppression
✔ Lighted on/off power switch
✔ Integrated circuit breaker protection
✔ Six-foot grounded power cord
✔ UL1449 listed surge protection
✔ Protects computers, printers, and weighing equipment
✔ Reduces electrical noise and power disturbances
Applications
- Digital Weight Indicators
- Industrial Scale Systems
- Computer Workstations
- Industrial Printers
- Data Collection Equipment
- Laboratory Instruments
- Automation Controls
- Manufacturing Facilities
- Warehouse Operations
- Communication Equipment
- Process Control Systems
- Office Electronics
Available Models
| Part Number | Description |
|---|---|
| 21146 | ISOBAR® AC ISO-4 Four-Outlet Transient Protector, 115 VAC |
| 36663 | ISOBAR® Euro-4 Four-Outlet Transient Protector, 230 VAC |
Package Includes
- Rice Lake ISOBAR® AC Transient Protector
- 6 ft Grounded Power Cord
- Integrated Circuit Breaker
- Product Documentation
Why Choose the Rice Lake ISOBAR®?
✔ Premium surge protection and power conditioning
✔ Isolated filter banks reduce device interference
✔ Advanced cascade circuitry for customized protection levels
✔ Protects valuable electronic equipment from power disturbances
✔ High-performance EMI/RFI noise filtering
✔ Industrial-grade reliability and durability
✔ Helps prevent downtime and equipment damage
✔ Trusted Rice Lake power conditioning solution
| Type: | |
|---|---|
| Vendor: | |
| Model: |
PS-21146, PS-36663 |
