As under Roca part no: 466067. These plastic Roca Actuators fit the Roca Carling Switches (see related products) suitable for Bilge pumps. The bilge Switch has 1 on the label so this can be used for a main or primary bilge pump.These actuators do not work with Rule or Bluesea Switches. Only use with Roca.Compatibility:466027 Plastic Bilge pump466067 Plastic Bilge pump 1466033 Plastic Bilge pump 2466058 Plastic Waste pump466059 Plastic Toilet pump466068 Plastic Warm air blow466030 Plastic Aux466070 Plastic Without symbol466028 Plastic Neutral466031 Plastic Engine fan466032 Plastic Instrument466035 Plastic Windshield washer466026 Plastic Windshield wiper466037 Plastic Windlass ON-OFF466034 Plastic Anchor light466022 Plastic Outdoor light466024 Plastic Trimtab port466069 Plastic Trimtab starb.466065 Plastic Depth sounder466061 Plastic Work lamp466062 Plastic Rotating beacon466020 Plastic Nav. lights466060 Plastic High beam466029 Plastic Anchor466023 Plastic Horn466025 Plastic Fan466072 Plastic Tap466077 Plastic GPS466078 Plastic Wiper power466079 Plastic 12 V