Sub-Zero Light Switch Rocker
2 terminal.
200, 300, 430, 430-2, 427R-2, 500 Series +19 more View all 25 compatible models Show fewer compatible models
200, 300, 430, 430-2, 427R-2, 500 Series, 501R, 501F, 550, 600 Series, 600-2, 601R, 601F, 632, 700 Series, 700-2, 700-3, 648PRRO, BI-36U, BI-36UG, BI-36UFD, BI-30U, BI-30UG, BI-42UFD, and BI-42IDEvery order is manually reviewed by our parts experts before processing. If you provide your model or serial number and we ship the wrong part, we’ll cover the return or exchange, including a prepaid return label.
OEM part description
The original Sub‑Zero rocker‑style light switch is built to handle the exact electrical load required in either the refrigerator or freezer section, ensuring smooth, reliable lighting every time the door opens or closes. Aftermarket switches often run too hot, which can lead to flickering, sticking, or even melting that damages the wire harness.
Using the OEM switch guarantees proper performance across all Sub‑Zero configurations — refrigerator‑only models, freezer‑only models, and units with both sections — keeping your lighting safe, stable, and operating exactly as Sub‑Zero intended.
Part details
Genuine Sub-Zero light switch. Works for the refrigerator or freezer.