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SM Series

MICRO SWITCH™ JS SERIES AUXILIARY ACTUATORS FOR THE MICRO SWITCH™ SM SERIES

SWITCHES (stainless steel actuator and hardware)

Description

Actuator

Length

Operting

Force

max.

Release

Force min.

Pretravel

max.

Overtravel

min.

Differential

Travel

max.

Operating

Point

Free

Position

max.

Straight leaf

16,8 mm

[0.66 in]

2,78 N

[10 oz]

0,56 N

[2 oz]

1,98 mm

[0.078 in]

0,38 mm

[0.015 in]

0,38 mm

[0.015 in]

8,89 mm

±0,38 mm

[0.350 in

±0.015 in]

11,3 mm

[0.445 in]

Roller leaf

(bronze roller)

15 mm

[0.59 in]

2,78 N

[10 oz]

0,83 N

[3 oz]

1,98 mm

[0.078 in]

0,38 mm

[0.015 in]

0,38 mm

[0.015 in]

14,2 mm

±0,38 mm

[0.580 in

±0.015 in

16,9 mm

[0.665 in]

Formed leaf

(simulated

roller)

14,7 mm

[0.58 in]

2,78 N

[10 oz]

0,56 N

[2 oz]

2,39 mm

[0.094 in]

0,79 mm

[0.031 in]

0,38 mm

[0.015 in]

9,65 mm

±0,38 mm

[0.380 in

±0.015 in]

12,7 mm

[0.475 in]

Straight lever

26,2 mm

[1.03 in]*

0,28 N

[1 oz]

0,04 N

[0.14 oz]

3,18 mm

[0.125 in]

approx.

0,76 mm

[0.030 in]

0,76 mm

[0.030 in]

10,3 mm

[0.406 in]

approx.

–

Roller lever

(steel roller)

25,4 mm

[1.00 in]*

0,28 N

[1 oz]

0,04 N

[0.14 oz]

3,18 mm

[0.125 in]

approx.

0,76 mm

[0.030 in]

0,76 mm

[0.030 in]

14,3 mm

[0.562 in]

approx.

–

Formed lever

(simulated

roller)

25,4 mm

[1.00 in]*

0,28 N

[1 oz]

0,04 N

[0.14 oz]

3,18 mm

[0.125 in]

approx.

0,76 mm

[0.030 in]

0,76 mm

[0.030 in]

11,6 mm

[0.455 in]

approx.

–

Tandem leaf

5,3 mm

[0.21 in]

5,00 N

[18 oz]

2,78 N

[10 oz]

2,36 mm

[0.093 in]

0,15 mm

[0.006 in]

0,38 mm

[0.015 in]

8,89 mm

±0,38 mm

[0.350 in

±0.015 in]

10,5 mm

[0.415 in]

Tandem leaf

(bronze roller)

4,3 mm

[0.17 in]

11,1 N

[40 oz]

4,45 N

[16 oz]

2,36 mm

[0.093 in]

0,13 mm

[0.005 in]

0,38 mm

[0.015 in]

14,5 mm

±0,38 mm

[0.570 in

±0.015 in]

16,1 mm

[0.635 in]

** Travel characteristics on tandem actuators

vary with actual basic switch characteristics

NOTE: Above actuators should be used

below 300 °F

* “A” measurement is from pivot point of

lever to the point indicated on drawing

D Plated steel machine screws