PLKB4120 Datasheet PLR3279, PLR3250, PLKB8321 | P4-P6

APEM

4

PLR SERIES

PROFESSIONAL MINIATURE ROTARY SWITCHES

GENERAL SPECIFICATIONS

• Max. voltage (resistive) : 250V AC/DC

• Max. current : 150mA

• Initial contact resistance : 20 mΩ max.

• Insulation resistance: 1.000 MΩ min.

• Dielectric stregth : 1.000 Vrms

• Life : 10.000 cycles

• Operating torque : 8,6 Ncm ±2

• End stop torque : 1,13 Ncm min.

• Fixing torque : 1,1 Ncm max.

• Operating temperature : -30°C to +85°C

• Standard hardware supplied : 1 hex nut and 1 locking ring

Special accessories (buttons) : see page 7

MATERIALS

• Moulded parts : PA 6/6, glass

filled

• Contacts : brass, gold or silver

plated, depending on version

PANEL CUT

-OUT

Dimensions

C

B

4

9

3

A

1

2

D

12

10

11

6

5

8

7

6

5

4

3

2

9

8

11

10

Ø22.20

(.874 DIA)

8.00

(.314)

15.00

°

30.00°

Ø1.50

(.059 DIA)

Ø5.90

(.232 DIA )

Ø10.00X0.75SI

(.393 DIA X0.75IS)

42.00

(1.653)

18.10

(.712)

2.00

(.078)

14.10

(.555)

Ø26.20

(1.031 DIA)

Ø3.05

(.120 DIA)

Ø27.90

(1.098 DIA)

Available configurations (top view)

1

2

3

4

5

6

7

8

9

10

11

12

3

2

1

6

5

4

10

11

12

8

7

9

3

2

1

6

5

4

10

11

12

8

7

9

10

5

3

4

1

2

12

11

6

9

7

8

3

2

1

6

5

4

10

11

12

8

7

9

4

1

2

3

9

12

11

10

5

6

7

8

11

4

2

3

12

1

6

5

7

9

10

2

4

3

12

1

5

7

6

9

11

10

8

4

3

5

12

2

1

11

10

9

7

6

8

4

1

2

3

9

12

11

10

5

6

7

8

11

4

2

3

12

1

6

5

7

9

10

30° INDEXING (standard)

(models listed opposite)

60° INDEXING

(on request)

90° INDEXING

(on request)

1 pole, 12 pos.

1 pole, 6 pos.

1 pole, 4 pos.

2 poles, 6 pos.

2 poles, 3 pos.

2 poles, 2 pos.

3 poles, 4 pos.

3 poles, 2 pos.

4 poles, 3 pos.

4 poles, 2 pos.

9.50

(.374)

Ø10.20

(.401 DIA)

Ø 3.20

(.125 DIA)

5

APEM

PLR SERIES

PROFESSIONAL MINIATURE ROTARY SWITCHES

Models with 30° indexing

• Metric type • Spindle length : 42 mm

• Spindle diameter : 6 mm • Bushing : L 8 mm, M10 x 0,75

Preferred

DESCRIPTION

1 pole, 12 positions

Solder lugs

PCB pins

Contact

material

Silver plated

PLR3259 PLR3249

Gold plated

PLR3728 PLR3723

Silver plated

PLR3279 PLR3269

Gold plated

PLR3732 PLR3726

1 pole, 12 positions, continuous rotation

Solder lugs

PCB pins

Silver plated

PLR3258 PLR3248

Gold plated

PLR3753 PLR3757

Silver plated

PLR3278 PLR3268

Gold plated

PLR3754 PLR3758

2 poles, 6 positions

Solder lugs

PCB pins

Silver plated

PLR3260 PLR3250

Gold plated

PLR3729 PLR3716

Silver plated

PLR3280 PLR3270

Gold plated

PLR3733 PLR3693

2 poles, 6 positions, continuous rotation

Solder lugs

PCB pins

Silver plated

PLR3334 PLR3338

Gold plated

PLR3755 PLR3759

Silver plated

PLR3339 PLR3333

Gold plated

PLR3756 PLR3760

3 poles, 4 positions

Solder lugs

PCB pins

Silver plated

PLR3261 PLR3251

Gold plated

PLR3730 PLR3734

Silver plated

PLR3281 PLR3271

Gold plated

PLR3734 PLR3720

4 poles, 3 positions

Solder lugs

PCB pins

Silver plated

PLR3262 PLR3252

Gold plated

PLR3731 PLR3725

Silver plated

PLR3282 PLR3272

Gold plated

PLR3735 PLR3727

Shorting Non-shorting

APEM

6

PLRT SERIES

PROFESSIONAL SUBMINIATURE ROTARY SWITCHES

Spindle models

GENERAL SPECIFICATIONS

• Max. current/voltage rating (resistive) : 0,5A 24VAC - 0,2A 48VAC - 0,3A 30VDC

• Contact resistance :

- initial : 50 mΩ max.

- after 10.000 cycles : 100mΩ max

• Insulation resistance : 1.000 MΩ min at 500VDC

• Dielectric strength : 1.000 Vrms

• Life : 10.000 cycles

• Operating torque : 1,4 to 2,8 Ncm

• Operating temperature : -30°C to +65°C

• Accessory (protective cover) : see page 7.

MATERIALS

• Case : polyester, glass filled

• Contacts : brass, gold plated

• Terminals : copper alloy, gold

plated

DIAGRAM

C

1

2

3

4

5

6

7

Model numbers and dimensions

45.00

°

Ø5.03

(.198 DIA)

Ø9.20

(.362 DIA)

0.76

(.029)

6.47

(.254)

7.73

(.304)

0.76

(.029)

Ø0.76

(.029 DIA)

Ø4.20

(.165 DIA)

3.80

(.149)

3.58

(.140)

0.76

(.029)

Movement

Number of

positions

MODEL NO

360°

90°

135°

8

Continuous rot.

3

4

PLRT842

PLRT331

PLRT431

180°

5

PLRT531

315°

8

PLRT833

PLKB4120

PLKB4120

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