412702000 Datasheet PDF - C&K Components

Screws for Field Assembly of Thumbwheel Switches, 0-80 UNF Thread Size

●Multisection switches can be made by ordering number of sections desired and accessories such as end plates and blank sections.

● Description. Thumbwheel:

● Matte black with unsealed switch contacts.

● Operating Voltage:

● 50 mV to 28 VDC or 120 VAC.

● Operating Temperature:

● –10°C to 65°C.

● Body and Wheel:

● ABS plastic.

● Rotor Contacts:

● Precious metal on copper alloy.

● Stator Contacts:

● Hard gold over nickel over 2 ozs. copper on epoxy fiberglass.

● Contact Rating:

● 1 A continuous carry, 100 mA max. switched current.

● Insulation Resistance:

● 1

● 10 9 ohms min.

● Dielectric Strength:

● 500 V RMS min. at sea-level between common terminal and any output.