JR Products 12505
Red lamp, white body; the rocker switches the connected circuit.
Identify JR Products Illuminated RV Switches and Indicator Lights
If a glowing part has failed in an RV control panel, first establish whether it switches the circuit or simply displays its status. These JR Products indicators and illuminated rockers require different wiring despite similar faces. Check the old MPN and opening before replacing one.
Illuminated switch or indicator light?
Compare the original device's switching action and manufacturer number. On mobile, scroll the table sideways for all specifications.
| MPN | Device function | Colour | DC rating | Cutout (in) |
|---|---|---|---|---|
| 12505 | Illuminated SPST on/off | Red / white | 10 A @ 14 VDC | 1.125 × 0.550 |
| 12525 | Illuminated SPST on/off | Red / black | 10 A @ 14 VDC | 1.125 × 0.550 |
| 12555 | Illuminated SPST on/off | Amber / black | 10 A @ 14 VDC | 1.125 × 0.550 |
| 12725 | Indicator lamp only | Red / black | 14 V indicator | 1.125 × 0.550 |
| 12755 | Indicator lamp only | Red / white | 14 V indicator | 1.125 × 0.550 |
| 12765 | Mini illuminated SPST on/off | Red / black | 15 A @ 12 VDC | 0.745 × 0.500 |
Indicator-only is not a switch. JR 12725 and 12755 are standalone red lamps, while 12505, 12525, 12555 and mini 12765 actually open and close a circuit. The standard and mini devices also require different cutouts.
Identify the original before replacing it
- Identify the job: a separate indicator cannot operate a load, even if its panel opening matches an on/off switch.
- Compare the lamp colour and switch body; 12555 is amber/black while 12505 and 12525 have red illumination.
- Check rear connections and the correct circuit schematic before connecting the switching or indicator terminals.
- Match the rated DC load: standard illuminated rockers are 10A at 14V DC, mini 12765 is 15A at 12V DC.
- Measure the 1.125 × 0.550-inch standard opening versus the 0.745 × 0.500-inch mini opening.
Exact catalog listings
These exact UsedRVParts product links show each item's stated condition and stock. Viewing and pickup in Kelowna are by appointment.
JR Products 12555
Amber lamp, black body; a switching control, not just an indicator.
JR Products 12725
Red indicator on a black panel; does not switch a load.
JR Products 12755
Red indicator on a white panel; not an on/off switch.
JR Products 12765
Miniature illuminated rocker with a different opening and DC rating.
Related electrical references
Also compare maintained and momentary rockers and compact and heavy-duty rockers. For dedicated high-current slide-room controls see the slide-out switch identification guide; for lighting brightness controls see the JR dimmer identification guide.
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