BW40.18 230AC

**BW 40.18** Front panel 48 x 48 mm Retaining Clip in delivery included 

**BG 40.27** Front panel with trim 55 x 55 mm Retaining Clip in delivery included 

**BG 40.37** Front panel with trim 72 x 72 mm Retaining Clip in delivery included 

## Save time 

**BW 40.18 BG 40.17** 

**BW 40.28 BG 40.27** 

**BW 40.38 BG 40.37** 

Mounting aperture square: 48 x 48 mm Mounting aperture circle: ø 50,5 mm 

**Order number Version Order number Version Order number Version** ~~>yO?~~ **BW 40.18BG 40.17** AlternatinDirect currentg current ~~_ _2~~ **BW 40.28BG 40.27** ~~I OO~~ AlternatinDirect currentg current ~~__ ON27~~ **BW 40.38BG 40.37** AlternatinDirect currentg current ~~a~~ Housing colour Housing colour Housing colour 

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## **Highlights** 

With retaining clip With universal connections Touch proof connections to VBG4 Low-noise BW: Alternating current BG: Direct current quartz 

## **s w i t c h i n g c o n t r o l l i n g c o u n t i n g** 

## **Elapsed time counters BW/BG 40** 

for panel mounting, Alternating/Direct Current 

## **Special features** 

Large format numerals 4.4 mm in height 

Easy to connect – screw terminals accessible from rear 

Attachments for other cutouts 

Ring seal for IP 54 – also seals front panel cutout 

BG: quartz stabilized 

BG: large voltage ranges 

## **BW 40** 

## **BG 40** 

|**Technical data**|**BW 40**<br>**BG 40**<br>Alternating current<br>Direct current|
|---|---|
|**Supply voltages**<br>(please state when ordering)|230 V, 50 Hz (standard)<br>12– 48 VDC (standard)<br>115 V, 50 Hz<br>5– 24 VDC<br>24 V, 50 Hz<br>36–120 VDC|
|**Special voltages**<br>**Optional frequency**|on request<br>on request<br>60 Hz<br>–|
|**Voltage tolerance**|±15%<br>±10%|
|**Power consumption**(real power)|0.15 W<br>approx. 20 mW at 12 VDC|
|**Counter capacity**|99,999 h.<br>999,999 h.|
|**Accuracy of reading**|0.01 h.<br>BG: 0.1 h.|
|**Numeral height**|4.4 mm<br>4.4 mm|
|**Numeral colour**|white, decimal figures red white, decimal figures red|
|**Operation indicator**|fast-running wheel|
|**Permitted ambient temperature**|–15°…+55°C<br>–10°…+50°C|
|**Housing**<br>self-extinguishing thermoplastic<br>**Mounting**<br>Panel<br>~~TT~~||
|**Type of connection**|Universal: Screw, soldered and|
||6.3 x 0.8 mm AMP plug-type connections|
|**Type of protection**<br>Front IP 50 to DIN EN 60529<br>(with ring seal 101.003.004: IP 54)<br>**Class of protection**<br>II<br>III (up to 48 VDC)<br>~~I~~||
||when fitted in accordance with regulations|



**Accessories** Retaining bracket for fixing to wall or distribution board 692.006 

Terminal cover for retaining bracket 003.007 

Trim 55 x 55 mm Mask 72 x 72 mm 190.003 190.004 Mask 72 (for flush mounting60) Mask 72 (for flush mounting50,5) 190.008 190.009 ; ; O ; ; IP54-Seal for Bx 40/TC x4/SC24.10 _pro_ Self-adhesive seal (anti-twist protection) 101.003 for Bx 40/TC x4/SC24.10 _pro_ 101.001 oe 

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Rights to technical amendments reserved.