A211K3CA
WESTINGHOUSE A211K3CA SIZE 3 90A REVERSING MOTOR CONTROL CONTACTOR
A nice touch is that unbranded items often have fewer unnecessary features.
A211K3CA Size 3 Cutler Hammer Westinghouse Reversing Contactor 90 amp 120 v coil
It measures 1 inch x 2 inches x 1 inch, so it works with other small parts.