Muller Hour Counter, 5 digits, Screw Connection, 230 V ac

  • RS stock no. 854-346
  • Mfr. Part No. BW 40.28 230V
  • Manufacturer Muller
Technical data sheets
Legislation and Compliance
COO (Country of Origin): DE
Product Details

Muller Hour Meter

The Muller BW40 series, a motor-driven hour meter is 5-digit analogue display, panel mount device. It has a supply voltage rating of 230VAC. It is supplied with a panel clip and bezel for mounting through a 50mm diameter hole. It has a meter accuracy of 0.01 hours.

Features and Benefits

Low noise
Decimal digits are white, while the others are red
Easy to connect with a plug-in, screw terminals and solder connection
Cut-out dimensions are 46mm x 46mm
Touch proof connections to VBG4
Measurement range is between 0 and 99999
Operation temperature ranges between -15°C and 55°C


Measuring of operating hours in control cabinets and plants
Operating hours of pumps and machines


IP40 rated

Attribute Value
Connection Type Screw
Input Type Voltage
Count Capacity 99999
Reset Method No Reset
Supply Voltage 230 V ac
Number of Digits 5
Display Range 0 → 99999
Digit Height 4.4 mm
Minimum Operating Temperature -15°C
Measurement Range 0 → 99999
Maximum Operating Temperature +55°C
Mounting Type Panel Mount
Depth 38mm
Cutout Width 46mm
Series BW40
Maximum Measurement 99999h
Function Hour Meter
Meter Accuracy 0.01h
Cutout Size 46 x 46 mm
Cutout Height 46mm
150 Available from UK/Europe in 4–6 working days (Covid-19 flight delays could impact quoted delivery times) for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Price (Excl VAT) Each
R 339.54
(exc. VAT)
R 390.47
(inc. VAT)
Per unit
1 - 5
R 339.54
6 - 11
R 325.96
12 +
R 316.18