R-3W-SR

## **TYPICAL CONFIGURATION*:** 

## **Voltage Indicator** 

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1.20 + 0.02<br>VAC VDC [ 30.5mm + 0.5mm]<br>——————s THREE PHASE DELTA, 3W + GNDMAIN FUSED L1 Q -- L2L1POWER++ DANGER a ++GNDL3 -- 1.549 DIA.[39.34mm] 1.102 -0+.012[28.00mm -0+.03] C KNOCKOUT y PANEL UP TO 1ANTI-ROTATIONLOCATIONS Oo DC OR STORED ENERGY:OPERATIONAL RANGE: AC Single or 3-Phase: 40-750VOperates up to 400 Hz30 to 1000 VDC 50/60Hz<br>Se FEED | SAFETYSWITCHOR L2 GO CUSTOMER PANELO-RING SEAL uwY M30X1.5 4G6G EXT 1.381 DIA. SLEEVE30mm HEX NUT 0.157[4.00mm] POWER CONSUMPTION: SSS MAXIMUM VOLTAGE: seconds750VAC/1000VDC - Surge 4300V for 51.2 Watts @ 750 VAC (Approximately)<br>BREAKER<br>L3 Wire: 18 AWG, TEMPERATURES: Operate: -20ºC to +55ºC, Storage: -45ºC to<br>Style 1452,<br>+85ºC<br>i ia ~——_.__ FAILURE CURRENT: Maximum single component failure fault<br>GROUNDORISOLATED | REDYELBLU 1.050 + [31.75mm]1.250 TT FUSING: current is 3.7mA @ 750 3Not required if installed in an enclosure-Phase<br>GRN [26.67mm]<br>1 00 acer F ‘<br>3.071<br>[78.00mm]<br>**----- End of picture text -----**<br>


***For additional mounting configurations, installation instructions, and videos  please go to http://info.graceport.com/PWA** 

## **Accessories:** 

|3-PHASE LINE-TO-LINE|**<29**|**30**|**120**|**240**|**480**|**600**|**750**|
|---|---|---|---|---|---|---|---|
|FLASHES/SEC (TYPICAL)|**0**|**1.3**|**4.2**|**5.8**|**7.3**|**8**|**8.8**|
|DC OR STORED ENERGY(VDC)|**<27**|**30**|**48**|**110**|**300**|**600**|**1000**|
|FLASHES/SEC(TYPICAL)|**0**|**1.6**|**2.5**|**4.5**|**6.9**|**8.8**|**9.1**|



**New!  Bezel-mount Installation for Voltage Indicator!** Create a near-flush look by purchasing your Voltage Indicator with our new bezel. For a short video on this accessory, please A 30mm to 1¼¼” NPT conduit adapter. visit http://info.graceport.com/PWA of De ~~ee~~ **Part Number** ~~ee~~ **Description** \¢my 2.0” **R-3W-KB Flashing Voltage Indicator with Bezelg Voltage Indicator with Bezel Voltage Indicator with Bezelge Indicator with Bezele Indicator with Bezel R-3W-SR-KB3W-SR-KBW-SR-KBSR-KBR-KB Non-Flashing Voltage Indicator with Bezelg Voltage Indicator with Bezel Voltage Indicator with Bezelge Indicator with Bezele Indicator with Bezel R-3W2-KB Class 1 Div 2 Voltage Indicator with Bezel** 4.5” 

NEW! Create a near-flush look by purchasing your Voltage Indicator with our new bezel. For a short video on this accessory, please ste Dis 2a 30 visit http://info.graceport.com/PWA **Part Number Description** POWER wl __aitialsriihai ~~ee ee~~ **R-3W-KB Flashing Voltage Indicator with Bezelg Voltage Indicator with Bezel Voltage Indicator with Bezelge Indicator with Bezele Indicator with Bezel R-3W-SR-KB3W-SR-KBW-SR-KBSR-KBR-KB Non-Flashing Voltage Indicator with Bezelg Voltage Indicator with Bezel Voltage Indicator with Bezelge Indicator with Bezele Indicator with Bezel** Dimensions of the Bezel - Diameter:  2.25” **R-3W2-KB Class 1 Div 2 Voltage Indicator with Bezel** Outside cabinet depth:  .20” *Corresponding label available for bezel-mount configurations. Inside cabinet depth:  3.50” Please see http://info.graceport.com/PWA for more information. 

**Part #: R-3W-NPT125** A 30mm to 1¼¼” NPT conduit adapter. This assembly fits into a standard conduit LB for mounting on the outside of an enclosure. 

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Voltage Indicator Label<br>DANGERVOLTAGE WHEN ILLUMINATED<br>SAFETY PROCEDURES STILL APPLY.TEST BEFORE TOUCHING. This adhesive-back label fits over an installed voltage indicator.<br>Warning language differs for flashing and non-flashing units.<br>" —_—_ Part Number Description<br>: GRACEE N G I N E E R E DPRODUCTS, INC WWW.GRACE-ENG.COM Read instructions A WARNING! R-3W-L Label for Flashing and Class 1 Div 2 Voltage Indicator<br>before installing<br>R-3W-SR-L Label for Non-Flashing Voltage Indicator<br>Label dimensions are 3"W x 2.3"H.<br>**----- End of picture text -----**<br>


**R-3W-L Label for Flashing and Class 1 Div 2 Voltage Indicator R-3W-SR-L Label for Non-Flashing Voltage Indicator** 

## **Part #: R-3W-DR-C6** 

Use this door mount accessory for additional voltage protection. Includes a 30mm adapter and 6' of NW10 flexible conduit. (Allow 4.5" depth into panel). 

## **Catalog Numbers R-3W / R-3W-SR** 

## **Thru-Door Voltage Indicator Flashing and Non-Flashing Product Data Sheet** 

SafeSide™ thru-door voltage indicators provide electrical safety information while the panel doors are safely closed. This “one-size-fits-all” solution detects 3-phase AC or DC voltage from 40-750VAC/30-1000VDC. The encapsulated construction and redundant circuit design means rugged reliability. SafeSide™ products are available with flashing LEDs (R-3W) and non-flashing LEDs (R-3W-SR). 

**Safer Lock--Out Tag-Out (LOTO)** ~~OO~~ 

## **Safer Lock--Out Tag-Out (LOTO)** 

Keeping personnel away from live voltage is foundational to electrical safety. Electrical safety demands a precise answer to the question 'Is voltage present?'. Thru-door voltage indicators provide visibility of voltage from outside the enclosure without exposing personnel to voltage. 

## **More Productivity in Mechanical LOTO** 

Workers performing mechanical LOTO must isolate electrical energy. An externally-mounted voltage indicator provides a means to check voltage inside an electrical panel.  Without a voltage indicator, a mechanic performing mechanical LOTO would be required to work in tandem with an electrician using a voltmeter to physically verify voltage inside an electrical panel. In this case, the electrician is exposed to voltage. With thru-door voltage indicator, the mechanic can verify zero electrical energy without any exposure to voltage. 

## **Reduced Voltage Exposure and Arc Flash Risk** 

Voltage is the common denominator in an electrical accident or an arc flash; no voltage means no accident, no arc flash. While performing electrical LOTO with a thru-door voltage indicator installed, the electrician can pre-check the internal voltage state without opening the enclosure. Next, the electrician should replicate a zero voltage reading with his voltmeter as per NFPA 70e 120.1(5). This low-cost, redundant voltage-verification task reduces arc flash risk and increases electrical safety for workers. 

Disclaimer: Voltage indicators are a supplement, not a substitute, for establishing electrically safe work conditions when working on potentially live electrical conductors as per NFPA 70E 120.1(1) to (6).  Employers must also provide written LOTO procedures and the corresponding training that properly incorporates voltage indicators into their safety programs [NFPA 70E 120.2(C)(2) and 110.6(D)(4)(e)]. 

## **Voltage Indicator with Solid-on LEDs or Flashing LEDs** 

## **FEATURES:** 

Redundant Circuitry / Long Life LED's 40-750VAC / 30-1000VDC / 35-600VAC 1Ø Potted Construction with 6' Leads Phase Insensitive 30mm Pushbutton or Pilot Hole **UL TYPE 4X** High Surge Immunity UL Listed, Type 4X, 12, 13 C LISTED® L US IND. CONT. EQ. **APPLICATIONS:** . A UL File: E256847 © 496Y Circuit Breaker Disconnects - No Visible Blades **RoHS** High Energy Panels (NFPA 70E Category 3 or 4 ~~Do~~ ce AAA Frequently Accessed Panels Mechanical LOTO: Indicating Zero Energy Panels with Multiple Power Sources 

Three Phase 40-750VAC/30-1000VDC UL-Listed Voltage Indicator for Type 4X/12/13 for 30mm Mounting 

|**R-3W**|Flashing|
|---|---|
|**R-3W-SR**<br>**2**<br>**R-3W-KB**<br>**1**<br>**R-3W-L**|Non-Flashing<br>Flush Mount Assembly with Bezel and R-3W (UL)<br>Adhesive-Backed Warning Label<br>(slips over installed R-3W)|
|**R-3W-SR-KB**<br>**1**|Flush Mount Assembly with Bezel and R-3W-SR (UL)|
|**R-3W-SR-L**|Adhesive-Backed Warning Label<br>(slips over installed R-3W-SR)|
|**R-3W2**<br>**3**<br>**R-3W2-KB**<br>**1**<br>**R-3W-L**|Hazardous Location Flashing Voltage Indicator (Suitable for<br>use in Class 1, Division 2 (Zone 2), Groups A, B, C, D hazardous<br>Location, or Non-Hazardous Locations Only)<br>Flush Mount Assembly with Bezel and R-3W2 (UL)<br>Adhesive-Backed Warning Label<br>(slips over installed R-3W2)|



## **Accessories** 

Door Mount #10 NTW Conduit Wire Protection and Isolation Kit **R-3W-DR-C3** 3Ft #10 NTW Conduit **R-3W-DR-C4** 4Ft #10 NTW Conduit **R-3W-DR-C6** 6Ft #10 NTW Conduit **R-3W-DIN** Internal Panel Mount DIN Rail Mounting Bracket **R-3W-NPT125** 30mm to 1 1/4” R-3W Conduit/Adapter 

**(1)** Must be purchased as an assembly for UL Listing 

**(2)** For the R-3W-SR, the LED appearance for differing voltages as follows: 32-159V(FLASH); 160-329V(SHIMMER); 330V+(SOLID)). **(3)** See R-3W2 datasheet for specifications and UL information 

**5001 Tremont Avenue Davenport, IA 52807 (800) 280-9517     Fax: (563) 386-9639** 

_**www.Graceport.com**_ 

© 2010 Grace Engineered Products, Inc. **Data:R-3W/R-3W-SR:12/2012** .