Rocker Switches have double shell case for moisture resistance.
Press Release Summary:
FM Series consists of SPST and SPDT models with ON-OFF, ON-ON, OFF-MOM, and ON-OFF-ON configurations. Contact ratings for ON-OFF models are 10(4)A 250 Vac (85°C) and 10 A 125 Vac or 6 A 250 Vac (65°C). Moisture from condensation or spilled liquids that enter switch around rocker actuator are trapped in recess formed between double case walls and conducted outside by vent holes at ends of case. FM switches snap fit into 19 x 13 mm panel cutout.
Original Press Release:
Moisture Resistant Rocker Switches Have Horsepower Ratings
APEM's FM Series switches provide more resistance to moisture then most others due to their unique double shell case design. Moisture from condensation or spilled liquids that enter the switch around the rocker actuator are trapped in a recess formed between the double case walls and conducted outside by vent holes at the ends of the case. The additional internal case walls prevent moisture from entering the area of the case where the contact mechanism and other moving parts are located. Added protection from splashing liquids and sand is also available with a translucent PVC boot option.
SPST and SPDT models make up this series with ON-OFF, ON-ON, OFF-MOM and ON-OFF-ON configurations. Contact ratings for the ON-OFF models are 10(4)A 250VAC T85°C and 10A 125VAC or 6A 250VAC T65°C. Initial contact resistance is 20 milliohms max. and switches have an electrical life of 10,000 cycles min. and a mechanical life of 50,000 cycles min. All FM models are UL and VDE recognized.
Numerous cosmetic color options are offered for the rocker actuator and case, and both illuminated and non-illuminated models are available. The illuminated models have a choice of neon or fluorescent lamps and colored lens selections. For the illuminated models, the lens is judiciously placed at the end corner of the actuator for ease of visibility from any direction. Solder lugs, quick-connects and printed circuit terminals are also optional. The FM switches snap fit into an international standard panel cutout 19mm x 13mm (.750" x .508").
Applications for these models include household appliances, radio controls, alarm systems, instrumentation, air-conditioning, musical instruments, soldering irons and many more.
Pricing for a ON-OFF unit, model no. FMC12A2200000 is $0.43 each at 1000 pieces.
Contact APEM for more information on these and many other switch types. Ask for their 484 page full line catalog, available in hard copy or on CD Rom. Also visit APEM's extensive website at www.apem.com for the latest information on APEM's products and capabilities.
APEM, 63 Neck Road, Post Office Box 8288, Haverhill, MA 01835-0788 USA; TEL: 781-246-1007; FAX: 781-245-4531; PURCHASING DEPT FAX: 978-372-9516; URL apem.com; E Mail info@apem.com
