Littel-Switch® SWITCHES
SERIES 100, 100S, 200, 200S

1. 101
2. 102
3. 103

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Momentary switches feature leaf springs, insulating spacers, notched insulating washers and plated copper alloy bushing assembled into a rugged, reliable, long-life switch for limited space applications. Series 100 and 200 have integral .25 A contacts intended for low power switching where contact resistance is not critical. Series 100S and 200S have 3 A fine silver contact. Red and black pushbuttons, solder lug terminals and choice of 1-A, 1-B or 1-C switching are standard.

Shaft and pushbutton molded as one piece. Captive shaft extends through bushing, actuated leaf springs. Notched phenolic washers insulate springs and interlock all members, eliminating possibility of springs shifting. All springs are insulated from bushing.

MOUNTING

Switches mount from rear in panels up to .250 inch (6.35 mm) thick in .375 inch (9.52 mm) diameter holes. Locknuts and washers are supplied.

SPECIFICATIONS

Bushing: Copper alloy, plated.

Pushbutton: Molded plastic, integral with shaft.

Insulation: Rigid plastic.

Springs: Copper alloy.

Contacts: Integral contacts are standard. (Series 100, 200)

.250 A, 30 W maximum, AC, non-inductive load. Riveted

silver contacts (Series 100S, 200S); 3A, 300 W maximum

AC, non-inductive load.

Washer: Steel, plated, S10221.

Locknut: Copper alloy, plated, P10001.

SPECIAL ORDER FEATURES

* Other pushbutton colors.

* Legends.

* Welded crossbar palladium contacts for dry circuit.

LEGENDS

Switchcraft offers a wide variety of engraved legends on special order. Contact Switchcraft for details.

PART NUMBERS

Pushbutton Color/Part Number		Circuit
Red	Black
101	201	1-A, SPST, (N.O.)
*101S	*201S
*102	202	1-B, SPST, (N.C.)
*102S	*202S
103	203	1-C, SPDT
*103S	*203S

* Special order only; contact Switchcraft for price and delivery.
"S" at the end of part number indicates 3H rated fine silver contacts.

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