R-3W-SR Non-Flashing LED Voltage Indicator by Grace
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The Grace R-3W-SR is a non-flashing LED voltage indicator designed to handle AC and DC voltage types. This device features an operational voltage range of 35-600VAC at 50/60 Hz and 30-1000VDC. Built for reliability in demanding environments, the unit functions within an operational temperature range of -20°C to +55°C and can be stored in temperatures from -45°C to +85°C. In practice, this indicator utilizes 3-phase, 4-wire lead connections to provide clear visual safety alerts. Notably, it requires no voltage to the door during operation, enhancing safety procedures in electrical panels. The R-3W-SR is engineered to integrate seamlessly into industrial setups requiring continuous monitoring of active voltage ranges across mixed AC and DC power systems.
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Frequently Asked Questions(FAQ):
Where can I buy R-3W-SR by Grace in the USA?
You can purchase R-3W-SR by Grace from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the R-3W-SR?
Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.
Who is the official distributor or seller of Grace in the United States?
While we are not the official distributor or seller of Grace in the United States, we source our products from reliable channels and offer you original Grace equipment at competitive prices.
How can I access R-3W-SR catalogs, user manuals, technical documents, and PDFs?
Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for R-3W-SR to our written reply.
Do you provide technical support for R-3W-SR?
While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.
Characteristics
| Manufacturer | Grace |
|---|---|
| Part number | R-3W-SR |
| Inner Code | 5048222 |
Technical specification
| Product type | Non-Flashing LED Voltage Indicator |
|---|---|
| Voltage Type | AC/DC |
| Operational Voltage Range | 35-600VAC 50/60 Hz, 30-1000VDC |
| Storage Temperature Range | -45°C +85°C |
| Operational Temperature Range | -20°C to +55°C |
| Voltage to Door Required | No |
| Lead Connections | 3 Phase, 4 Wire |