Up for sale - Vintage Colvern wirewound variable resistor - CLR series 3000

Phenolic body moulding - nickel silver contact - nickel plated brass spindle and bush - hot tin dipped brass tags

Angle of effective rotation 260 degree (+- 5 degree)

Total mechanical rotation 285 degree (+- 5 degree)

Limiting element voltage d.c. or a.c. or r.m.s. 400V

Tolerance +- 5%

Terminal resistance 1 Ohm

Rotational noise 100 Ohm E.N.R. maximum

Temperature Characteristic of Resistance +- 0.75 Ohm (+20 to +70 degree Celsius)

Insulation resistance 1000 MOhm minimum at 500V d.c.

Isolation voltage 1000V a.c. peak

CLR.3001/22 500 Ohm 3W

NEW OLD STOCK

WHAT YOU SEE IS WHAT YOU GET