

The MRPR-20 Reed Switch is a miniature, normally open switch with a 20.32mm long x 2.84mm diameter (0.800” x 0.112”) glass envelope, capable of high voltage and power switching of 265Vac at 50VA. The MRPR-20 has high insulation resistance of 1010 ohms minimum and contact resistance less than 100 milli-ohms.
- Miniature normally open switch
- Capable of switching 265Vac or 1.5A at up to 50W/VA
- Minimum breakdown voltage 750Vdc
- Available sensitivity range 17-43 AT
MRPR 20 Parts
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Showing 1 to 11 of 11 Total Results
Part Number | Actions | Switching Power (W) | Switching Voltage (V DC) | Switching Current (A DC) | Breakdown Voltage (V DC) | Max Contact Resistance (Ω) | Magnetic Sensitivity (AT) | Body Length (mm) | Overall Length in Milimeters | Switch Type | Operating Temperature | Agency Approvals |
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Part Number | Actions | Switching Power (W) | Switching Voltage (V DC) | Switching Current (A DC) | Breakdown Voltage (V DC) | Max Contact Resistance (Ω) | Magnetic Sensitivity (AT) | Body Length (mm) | Overall Length in Milimeters | Switch Type | Operating Temperature | Agency Approvals | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
50 | 250 | 1.5 | 750 | 0.1 | 17 to 23 | 20.32 | 56.64 | A:SPST-NO | -20° to 125°C | UR / ATEX / cRU | |||
50 | 250 | 1.5 | 750 | 0.1 | 22 to 43 | 20.32 | 56.64 | A:SPST-NO | -20° to 125°C | UR / ATEX / cRU | |||
50 | 250 | 1.5 | 750 | 0.1 | 17 to 43 | 20.32 | 56.64 | A:SPST-NO | -20° to 125°C | UR / cRU / ATEX | |||
50 | 250 | 1.5 | 750 | 0.1 | 22 to 28 | 20.32 | 56.64 | A:SPST-NO | -20° to 125°C | UR / cRU / ATEX | |||
50 | 250 | 1.5 | 750 | 0.1 | 22 to 33 | 20.32 | 56.64 | A:SPST-NO | -20° to 125°C | UR / cRU / ATEX | |||
50 | 250 | 1.5 | 750 | 0.1 | 22 to 43 | 20.32 | 56.64 | A:SPST-NO | -20° to 125°C | UR / ATEX / cRU | |||
50 | 250 | 1.5 | 750 | 0.1 | 27 to 33 | 20.32 | 56.64 | A:SPST-NO | -20° to 125°C | UR / cRU / ATEX | |||
50 | 250 | 1.5 | 750 | 0.1 | 27 to 38 | 20.32 | 56.64 | A:SPST-NO | -20° to 125°C | UR / ATEX / cRU | |||
50 | 250 | 1.5 | 750 | 0.1 | 32 to 38 | 20.32 | 56.64 | A:SPST-NO | -20° to 125°C | UR / cRU / ATEX | |||
50 | 250 | 1.5 | 750 | 0.1 | 32 to 43 | 20.32 | 56.64 | A:SPST-NO | -20° to 125°C | UR / cRU / ATEX | |||
50 | 250 | 1.5 | 750 | 0.1 | 37 to 43 | 20.32 | 56.64 | A:SPST-NO | -20° to 125°C | UR / ATEX / cRU |
MRPR 20 Applications
- Reed relays (suitable for switching global mains voltage)
- Limit switching
- Telecom line switching
- Heavy Load Switching
Series: MRPR-20 Resources
MRPR 20 Custom Products Request
Need your MRPR 20 parts customized? Please let us know about yourself and your project needs, and a Littelfuse expert will be in touch about customizing our product(s) for you.