Vintage industrial rotary selector switch, made in USA (marked Rhodes U.S.A.), Series No. 70000.

Features a classic brown Bakelite knob and heavy-duty construction typical of mid-20th century electrical components. This unit carries an inspection marking (UL / Underwriters Laboratories style), indicating it met industrial standards of its time.

Model markings:

- 3MX632

- 1480

- Series No. 70000

- Multiple patent numbers (see photos)

- Rhodes U.S.A. marking on base

Condition:

Tested and functional. The switch rotates smoothly through its positions with a solid mechanical feel.

Cosmetically in very good vintage condition with normal signs of age such as light scratches and surface wear.

There is a small chip/damage on the Bakelite knob — this is purely cosmetic and does not affect functionality. It is clearly visible in the photos.

This type of switch was commonly used in industrial machinery, control panels, generators, and laboratory or electrical equipment.

⚠️ Please note:

- Exact electrical specifications (voltage, amperage, configuration) are unknown.

- Buyer is responsible for verifying compatibility and suitability for their specific application.

Approximate use:

Multi-position rotary selector / control switch

Photos are part of the description.