BW40.18 110VAC

**BW 40.18** Front panel 48 x 48 mm 

**BG 40.27** 

Front panel with trim 55 x 55 mm 

**BG 40.37** 

Front panel with trim 72 x 72 mm 

## Save time 

**BW 40.18 BG 40.17** 

**BW 40.28 BG 40.27** 

**BW 40.38 BG 40.37** 

**Order number Version Order number Version Order number Version** ~~>,SST~~ **BW 40.18BG 40.17** AlternatinDirect currentg current ~~Or2 —_~~ **BW 40.28BG 40.27** AlternatinDirect currentg current ~~_~~ vr ~~FS~~ **BW 40.38BG 40.37** AlternatinDirect currentg current ~~"7sr...~~ Housing colour ~~TO~~ Housing colour ~~Or.~~ _ ~~O~~ Housing colour ~~**OO**~~ 

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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** ~~eee~~ 

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

for panel mounting, Alternating/Direct Current 

## **Special features** 

Large format numerals 4.4 mm in height 

Quick-fix retaining clip 

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**|**BG 40**|
|---|---|---|
||Alternating current|Direct current|
|**Supply voltages**|230 V, 50 Hz (standard)|12– 48 VDC (standard)|
|(please state when ordering)|115 V, 50 Hz|5– 24 VDC|
||24 V, 50 Hz|36–120 VDC|
|**Special voltages**|on request|on request|
|**Optional frequency**|60 Hz|–|
|**Voltage tolerance**|±15%|±10%|
|**Power consumption**(real power)|0.15 W|approx. 20 mW at 12 VDC|
|**Counter capacity**|99,999 h.|999,999 h.|
|**Accuracy of reading**|0.01 h.|BG: 0.1 h.|
|**Numeral height**|4.4 mm|4.4 mm|
|**Numeral colour**|white, decimal figures red white, decimal figures red|white, decimal figures red white, decimal figures red|
|**Operation indicator**|fast-running wheel||
|**Permitted ambient temperature**|–15°…+55°C|–10°…+50°C|
|**Enclosure**<br>self-extinguishing thermoplastic<br>**Switchboard flush mounting**<br>housing to DIN EN 43700<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>~~ee~~|||
||when fitted in accordance with regulations|when fitted in accordance with regulations|



## **Accessories** 

Retaining bracket for fixing to Terminal cover for retaining bracket wall or distribution board 003.007 692.006 i Mask 72 x 72 mm Trim 55 x 55 mm 190.004 190.003 U Mask ° 72 (for flush mounting50,5) Mask @ 72 (for flush mounting60) 190.009 190.008 O Ratchet clamp for BW 40.28 Ring seal for IP 54 101.001 

Ring seal for IP 54 101.003 

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Rights to technical amendments reserved.