Rotary Cam Switches

Rotary switches are a type of electrical switch operated by rotation. Rotary switches allow the user to turn a knob or shaft that increases or decreases the resistance conducted through the contacts dependant on the direction of turn. Rotary switches are an ideal alternative to more conventional toggle or slide switches when the number of circuits or electrical states in a circuit requiring control exceeds the capability of toggle and slide switches.
As their name implies, rotary switches function by means of circular rotation around a central rotor. They can stop in a number of different actuation positions, turning different circuits on or off or increasing or decreasing the value of the circuit. Some rotary switches can be configured to control multiple contacts simultaneously at a single switch position.
Rotary Switches Applications
Rotary switches are frequently found on audio equipment as volume control dials, they can be used for a wide range of applications including:
• Controlling the speed of conveyer belts
• Varying electrical values in electronic instruments
• Step-control of AC/DC drives
• Pilot controls of aircraft
• Medical and diagnostic equipment
• Construction and agricultural equipment

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Description Price Pole and Throw Configuration Series Normal State Configuration Electrical Phase Maximum Current Maximum Voltage Number of Positions Terminal Type Angle of Throw Length Width Depth Actuator Type Dimensions
RS Stock No. 257-1251
Mfr. Part No.K1F027MCH
kr 372,34
Each
Units
SP Harmony K 4NO/2NC - 5.6 A 690 V ac 7 Screw 45° 78mm 45mm 120.5mm Handle, Stay Put 78 x 45 x 120.5 mm
RS Stock No. 218-056
Mfr. Part No.K10F013QCH
kr 531,36
Each
Units
DP Harmony K - 1 10 A - 4 Screw 45° - - 100mm Handle, Stay Put -
RS Stock No. 218-078
Mfr. Part No.K10D024MCH
kr 398,00
Each
Units
3P Harmony K - 1, 3 10 A - 4 Screw 45° - - 88mm Handle, Stay Put -
RS Stock No. 608-8905
Mfr. Part No.K1C003QLH
kr 291,34
Each
Units
SP Harmony K - - 5.6 A 690 V ac 4 Screw 45° 78mm 45mm - Handle, Stay Put -
RS Stock No. 609-5509
Mfr. Part No.XB4BK125B5
kr 408,24
Each
Units
- Harmony XB4 NO/NC - 6 A ac, 550 mA dc 600 V ac/dc 2 Screw 90° 46.5mm 30mm 70mm Handle, Stay Put 46.5 x 30 x 70 mm
RS Stock No. 609-6114
Mfr. Part No.XB5AK123M5
kr 505,44
Each
Units
- Harmony XB5 NO/NC - 6 A ac, 550 mA dc 600 V ac/dc 2 Screw 90° 41.5mm 30mm 70mm Handle, Stay Put 41.5 x 30 x 70 mm
RS Stock No. 609-5492
Mfr. Part No.XB4BK124M5
kr 583,20
Each
Units
- Harmony XB4 NO/NC - 6 A ac, 550 mA dc 600 V ac/dc 2 Screw 90° 46.5mm 30mm 70mm Handle, Stay Put 46.5 x 30 x 70 mm
RS Stock No. 218-141
Mfr. Part No.K10B002QCH
kr 273,72
Each
Units
SP Harmony K - 1 10 A - 3 Screw 60° - - 76mm Handle, Stay Put -
RS Stock No. 178-673
Mfr. Part No.XB4BK125G5
kr 479,52
Each
Units
- Harmony XB4 NO/NC - 6 A ac, 550 mA dc 600 V ac/dc 2 Screw 90° 46.5mm 30mm 70mm Handle, Stay Put 46.5 x 30 x 70 mm
RS Stock No. 123-8129
Mfr. Part No.K1C003ACH
kr 339,16
Each
Units
SPST Harmony K - 3 5.6 A @ 230 V ac 690 V ac 2 Screw 45° 45mm 59mm 50mm Handle 45 x 59 x 50 mm
RS Stock No. 257-1245
Mfr. Part No.K1F003MCH
kr 407,46
Each
Units
SP Harmony K 3NO/3NC - 5.6 A 690 V ac 4 Screw 90° 78mm 45mm 120.5mm Handle, Stay Put 78 x 45 x 120.5 mm
RS Stock No. 815-4041
Mfr. Part No.ZB4BD303
kr 155,13
Each
Units
- Harmony XB4 - - - - 3 - ±45° 46mm - - Stay Put 28.5 (Dia.) x 46 mm
RS Stock No. 609-5391
Mfr. Part No.XB4BJ21
kr 198,94
Each
Units
- Harmony XB4 NO - 6 A ac, 550 mA dc 600 V ac/dc 2 Screw 90° 51.3mm 30mm 70mm Handle, Stay Put 51.3 x 30 x 70 mm
RS Stock No. 609-6085
Mfr. Part No.XB5AG41
kr 363,01
Each
Units
- Harmony XB5 NO - - - 2 Screw 90° - - - Key, Stay Put -
RS Stock No. 123-8134
Mfr. Part No.K1F027MLH
kr 453,60
Each
Units
DP7T Harmony K - 3 5.6 A @ 230 V ac 690 V ac 7 Screw 45 °, 90 °, 135 °, 225 °, 270 °, 315 ° 45mm 97mm 45mm Handle 45 x 97 x 45 mm
RS Stock No. 123-8131
Mfr. Part No.K1D002UCH
kr 320,89
Each
Units
DPDT Harmony K - 3 5.6 A @ 230 V ac 690 V ac 2 Screw 45 °, 315 ° 45mm 59mm 50mm Handle 45 x 59 x 50 mm
RS Stock No. 123-8127
Mfr. Part No.K1A001ACH
kr 208,27
Each
Units
SPST Harmony K - 3 5.6 A @ 230 V ac 690 V ac 2 Screw 45° 45mm 49mm 50mm Handle 45 x 49 x 50 mm
RS Stock No. 123-8128
Mfr. Part No.K1A001ALH
kr 195,70
Each
Units
SPST Harmony K - 3 5.6 A @ 230 V ac 690 V ac 2 Screw 45° 45mm 77mm 45mm Handle 45 x 77 x 45 mm
RS Stock No. 815-4054
Mfr. Part No.ZB4BD305
kr 154,35
Each
Units
- Harmony XB4 - - - - 3 - ±45° 46mm - - Stay Put 28.5 (Dia.) x 46 mm
RS Stock No. 609-6108
Mfr. Part No.XB5AK123B5
kr 427,68
Each
Units
- Harmony XB5 NO/NC - 6 A ac, 550 mA dc 600 V ac/dc 2 Screw 90° 41.5mm 30mm 70mm Handle, Stay Put 41.5 x 30 x 70 mm