21EN380 Environmentally sealed limit switch with Leadwire/connector termination, Roller Plunger actuation, Single Pole Double Throw (SPDT) Circuitry, 7 A (Resistive) ampere rating at 28 Vdc
21EN380-1B Environmentally sealed limit switch with Leadwire termination, Roller Plunger actuation, Single Pole Double Throw (SPDT) Circuitry, 7 A (Resistive) ampere rating at 28 Vdc