Marquardt Illuminated Double Pole Single Throw (DPST), Latching Rocker Switch Panel Mount

  • RS Stock No. 741-0817
  • Mfr. Part No. 1855.0108
  • Manufacturer Marquardt
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TN
Product Details

Marquardt 1855 Series Rocker Switches

Marquardt 1855 series double pole rocker switches. The 1855 rocker switches are suitable for use in Class II appliances and feature a fully illuminated (red, amber or green) 230Vac neon actuator. The 1855 rocker switches have silver contacts with a DPST (on-off) switching format, a contact resistance <100mΩ and an insulation resistance of >100MΩ. A transparent PVC cover is available to protect the 1855 series of rocker switches from dust and water ingression and to give the rocker switch actuator an IP64 rating.

Illuminated actuator with white power off symbol 'O'
High inrush current (capacitive) up to 50A
Contact distance ≥3mm
Operating force ≤5N
UL 94 V-2 flammability rated


See stock number 133-6287 for a suitable splashproof PVC cover.
The current rating and life expectancy figures quoted are nominal, please see datasheet for further ratings.



Marquardt Rocker Switches

Attribute Value
Contact Configuration Double Pole Single Throw (DPST)
Switch Operation On-None-Off
Panel Cut Out Width 12.9mm
Panel Cut Out Height 19.2mm
Contact Current Rating 4 A
Illuminated Yes
Actuator Colour Green
Mounting Type Panel Mount
IP Rating IP40
Terminal Type Solder
Legend Text On (symbol); Off (symbol)
Actuator Shape Rectangular
Maximum Operating Temperature +55°C
Mechanical Life 50000Operations
Operating Temperature Range -20 → +55°C
Panel Cut Out Size 19.4 x 12.9mm
Contact Resistance 100mΩ
Minimum Operating Temperature -20°C
Legend Text Colour White
Contact Material Silver
AC Voltage Rating 250V
Case Material Polyamide
37 In Global stock for delivery within 4 - 6 working days
Price Each
Was MYR36.87
MYR 36.49
Per unit
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25 - 99
100 - 249
250 - 499
500 +