On-Off switched used in the F50F, F58F, F300, and F52F power box. The 203321 is a SPST (single pole, single throw). Has two 1/4" spade terminals.
Tightly fits in a rectangular hole 1-1/8 x 1/2 inch. Rating 16 amp at 125 vac or 10 amp at 250 vac.
The 203321 switch is fully interchangeable with the F876-0202. Both the Honeywell and White-Rodgers switch are manufactured by Carling Switch and have the same fit and electrical specs.