Eaton 7662K7 is an AC-rated military-purpose toggle switch with a sealed lever that meets MIL-S-83731 (MS25068-21). The switch is four-pole double-throw (4PDT) with maintained ON-OFF-ON positions, a 0.468 in bushing and a 0.687 in lever. It uses screw terminals, threaded mounting, and thermoset construction. Voltage ratings include 115 VAC and 28 VDC with multiple amperage options and a sealed design for contaminant resistance.
Four-pole, double-throw (4PDT) configuration with ON-OFF-ON positions and 0.468 in bushing
Sealed silicone rubber lever seal, enclosed mechanism and plated metal parts for contaminant and corrosion resistance
Voltage rating 115 VAC / 28 VDC with selectable amperage options and screw terminal termination
Product Highlights
Sealed 4PDT military toggle switch meeting MIL-S-83731 (MS25068-21) with threaded mounting and screw terminals
Product Information
Standard Information
Brand: EATON
Manufacturer Part Number: 7662K7
Country of Origin: Mexico
Technical Specifications
Brand
Eaton
Manufacturer Part Number (MPN)
7662K7
Alternate Manufacturer Model / Replacement MPN
MS25068-21
Product Name
AC rated military purpose toggle with lever seal
Series
7600
Configuration
4PDT (four-pole double-throw)
Circuit Positions
ON-OFF-ON (maintained)
Bushing
0.468 in
Lever Length
0.687 in
Termination Type
Screw terminals
Mounting Type
Threaded
Material
Thermoset
Voltage Rating
115 VAC / 28 VDC
Amperage Rating
4/5/12/15/20 A (varies by load type) â see detailed load table
Amperage and Load Details
5 A at 28 VDC (lamp); 20 A at 28 VDC (resistive); 12 A at 28 VDC (inductive); 4 A at 115 VAC (lamp); 20 A at 115 VAC (resistive); 15 A at 115 VAC (inductive) at 400 Hz â (Note: original spec listed '115 VDC' in places; corrected to VAC where consistent with product AC rating)
Frequency Rating
400 Hz
Contact Configuration
4PDT
Sealing
Silicone rubber lever seal between lever and bushing
Corrosion Protection
Plated metal parts; enclosed switch mechanism
Contact Action
Heavy duty slow-make/slow-break or medium duty quick-make/quick-break (depending on configuration)