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PC Mount Miniature & Sub-Miniature Rocker Switches
1S-Series
The 1S family of sub-miniature rocker switches is composed of three switch series:
1S1-Series sub-miniature rocker switch
1SS-Series sealed sub-miniature rocker switch
1SM-Series surface mount sealed sub-miniature rocker switch
These series of PC mount sub-miniature rocker switches offer a variety of ratings, circuits, contact materials, terminal platings, and actuator colors.
The 1SS-Series and 1SM-Series are sealed switches that are IP67 certified. The 1S1-Series of switches has UL & CSA agency approvals. All series within the 1S family of switches are able to withstand temperatures from -30°C to +85°C, and all offer PC mounting. The 1SM-Series offers surface mounting.
| Series PDF eLibrary | |
| Certifications | 1S1-Series: UL, CSA 1SS-Series & 1SM-Series: IP67 |
| Number of Poles | 1S1-Series & 1SS-Series: 1-2 poles 1SM-Series: 1 pole |
| Ratings | 3A @ 125 VAC or 28VDC 1.5A @ 250VAC 0.4VA max @ 20V max (AC/DC) |
| Dielectric Strength | 1500 Volts RMS @ sea level |
| Insulation Resistance | 1000 megohms (minimum) |
| Case Material | all UL94 V-0 1S1-Series: Dially phthalate (DAP) 1SS-Series: Glass filled nylon 6/6, flame retardant, heat stabilized 1SM-Series: Glass filled nylon 4/6, flame retardant, heat stabilized |
| Rocker Material | 1S1-Series: Nylon (UL 94V-0) 1SS & 1SM-Series: Nylon, black standard, internal o-ring sealed |
| Bushing Material | 1S1-Series: Brass, nickel plated 1SS-Series: Glass filled nylon 6/6, flame retardant, heat stabilized (UL 94V-0) 1SM-Series: Glass filled nylon 4/6, flame retardant, heat stabilized (UL 94V-0) |
| Housing Material | 1S1-Series: Stainless Steel |
| Switch Support | 1S1 & 1SM-Series: Brass, tin plated |
| Terminal Options | Solder Lug PCB PC Mount Snap-in, U bracket |
| Mounting Hole Dimensions | See PDF elibrary file above for dimensions |
