Grace Engineered R-3W2 (Class 1 Division 2) Voltage Vision
Grace Engineered Products manufactures the R-3W2 Voltage Vision thru-door voltage indicator which provides electrical safety information while the panel doors are safely closed. A “one-size-fits-all” SafeSide voltage indicator works on any voltage (40-750VAC/30-1000VDC), in any location on your power system (CAT IV*), and can be installed into most industrial environments. The encapsulated construction, redundant circuit design and CAT IV* rating means rugged reliability.
After disconnecting power to an enclosure, electricians can pre-verify voltage isolation while the enclosure door is safely closed. The risk of arc flash is reduced because electricians know if there is power inside the enclosure before re-verifying isolation with a meter.
The Voltage Vision (R-3W) is unmatched in its reliability due to its dual redundant circuitry and no separate power supply. Voltage Vision (R-3W) gets its power from the same voltage that it indicates! Ask this question: Can you live without it?
- Circuit Breaker Disconnects - No Visible Blades
- High Energy Panels (NFPA 70e Category III and IV)
- Frequently Accessed Panels
- Mechanical LOTO: Indicating Zero Energy
- Panels with Multiple Power Source
- 40-750VAC / 30-1000VDC
- UL Hazardous LocationCAT III/IV* (Class 1 Division 2 Group A, B, C, & D)
- Electrical Rating UL Type 4X, 12, 13
- Potted Construction with 6’ Lead
- Simplifies Personal Protective Equipment
- Stored Energy Detector (120.1(6))**
- Visible Blades Disconnect (120.1(3))**
- Permanent Devices is Less Prone to Damage
- Voltage Source Labels (120.2(F)(1)(a))****NFPA 70E 2009 Edition
| Weight | 1.000000 |
|---|---|
| Product Includes | Indicator Only |
| Specifications | 3-Phase: 40-750V, 40-600VAC 1- Phase Operates up to 400 Hz 30 to 1000 VDC 750VAC/1000VDC - Surge 4300V for 5 seconds 1.2 Watts @ 750 VAC (Approximately) Operate: -20ºC to +55ºC, Storage: -45ºC to +85ºC -Phase OPERATIONAL RANGE: DC OR STORED ENERGY: MAXIMUM VOLTAGE: POWER CONSUMPTION: TEMPERATURES: FAILURE CURRENT: 50/60Hz Maximum single component failure fault current is 3.7mA @ 750 3 |
| Manufacturer | Grace Engineered |
| MPN | R-3W2 |
| upc code | 842864100584 |
