Basic Switches

SM Series

Subminiature

30

Honeywell Sensing and Control

For application help: call 1-800-537-6945.

Characteristics: O.F. — Operating Force; R.F. — Release Force;

P.T. — Pretravel; O.T. — Overtravel; D.T. — Differential Travel; O.P.

— Operating Position; F.P. — Free Position

* All characteristics are taken with actuator assembled to Catalog Listing 11SM3-T as

shown.

ORDER GUIDE

AUXILIARY

ACTUATORS

Switches are not

included with the

actuators.

Actuator

Length

‘‘A’’

O.F. max. R.F. min.

P.T. max.

O.T. min. D.T. max.

O.P.

F.P. max.

Catalog

mm

newtons newtons

mm

mm

mm

mm

mm

Listing

Description

inches

ounces

ounces

inches

inches

inches

inches

inches

JS-2

Straight leaf

16,8

2,78

0,56

1,98

0,38

0,38

8,89

±0,38

11,3

.66

10

2

.078

.015

.015

.350

±.015

.445

Dim. Dwg. Fig. 14

JS-5

Roller leaf

15

2,78

0,83

1,98

0,38

0,38

14,2

±0,38

16,9

(Bronze roller)

.59

10

3

.078

.015

.015

.580

±.015

.665

Dim. Dwg. Fig. 14

JS-7

Formed leaf

14,7

2,78

0,56

2,39

0,79

0,38

9,65

±0,38

12,1

(Simulated

roller)

.58

10

2

.094

.031

.015

.380

±.015

.475

Dim. Dwg. Fig. 14

JS-220

Straight lever

26,2†

0,28

0,04

3,18

0,76

0,76

10,3

—

1.03

1

.14

.125 approx.

.030

.030

.406 approx.

Dim. Dwg. Fig. 16

JS-246

Roller lever

25,4†

0,28

0,04

3,18

0,76

0,76

14,3

—

(Steel roller)

1.00

1

.14

.125 approx.

.030

.030

.562 approx.

Dim. Dwg. Fig. 16

JS-221

Formed lever

25,4†

0,28

0,04

3,18

0,76

0,76

11,6

—

(Simulated

roller)

1.00

1

.14

.125 approx.

.030

.030

.455 approx.

Dim. Dwg. Fig. 16

JS-33**

Tandem leaf

5,3

5,00

2,78

2,36

0,15

0,38

8,89

±0,38

10,5

.21

18

10

.093

.006

.015

.350

±.015

.415

JS-31**

Tandem

roller leaf

4,3

11,1

4,45

2,36

0,13

0,38

14,5

±0,38

16,1

(Bronze roller)

.17

40

16

.093

.005

.015

.570

±.015

.635

**Travel characteristics on tandem actuators vary with actual basic switch characteristics.

NOTE: Above actuators should be used below

+300°F.

See page 79 for other actuators that may be used with SM Switches at higher temperatures.

†‘‘A’’ measurement is from the pivot point of lever to the point indicated on drawing.