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庫存編號 218-185
製造零件編號K10F003UCH
HK$294.00
單位
3P Harmony K - 1, 3 10 A - 3 Screw 60° - - 100mm Handle, Stay Put -
RS庫存編號 609-6041
製造零件編號XB5AD33
HK$253.11
單位
- Harmony XB5 2NO - 6 A ac, 550 mA dc 600 V ac/dc 3 Screw 45° 41.5mm 30mm 70mm Handle, Stay Put 41.5 x 30 x 70 mm
RS庫存編號 609-5486
製造零件編號XB4BK124B5
HK$255.03
單位
- 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庫存編號 218-131
製造零件編號K10A001ACH
HK$163.15
單位
SP Harmony K - 1 10 A - 2 Screw 60° - - 76mm Handle, Stay Put -
RS庫存編號 609-6035
製造零件編號XB5AD21
HK$272.57
單位
- Harmony XB5 NO - 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庫存編號 609-6063
製造零件編號XB5AG03
HK$254.00
單位
- Harmony XB5 2NO - - - 3 Screw 45° 42mm 30mm 96mm Key, Stay Put -
RS庫存編號 218-046
製造零件編號K10D012QCH
HK$320.79
單位
DP Harmony K - 1 10 A - 3 Screw 60° - - 88mm Handle, Stay Put -
RS庫存編號 218-210
製造零件編號K10C003ACH
HK$281.00
單位
3P Harmony K - 1 10 A - 2 Screw 60° - - 88mm Handle, Stay Put -
RS庫存編號 609-6057
製造零件編號XB5AD53
HK$148.00
單位
- Harmony XB5 2NO - 6 A ac, 550 mA dc 600 V ac/dc 3 Screw 45° 41.5mm 30mm 70mm Handle, Spring Return 41.5 x 30 x 70 mm
RS庫存編號 815-3026
製造零件編號XB7ND21
HK$187.07
單位
- Harmony XB7 NO - - 240 V ac, 250 V dc 2 Screw - 67mm 29mm - Stay Put 29 (Dia.) x 67 mm
RS庫存編號 178-673
製造零件編號XB4BK125G5
HK$441.00
單位
- 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庫存編號 218-175
製造零件編號K10B002ACH
HK$206.00
單位
DP Harmony K - 1 10 A - 2 Screw 60° - - 76mm Handle, Stay Put -
RS庫存編號 193-5733
製造零件編號CA10A048/GBA004*FT2
HK$191.05
單位
SP - - 3 20 A - 4 Screw 45° 48mm 48mm 70.7mm Rotary Knob -
RS庫存編號 257-1239
製造零件編號K1C003QCH
HK$162.50
單位
SP Harmony K - - 5.6 A 690 V ac 4 Screw 45° 78mm 45mm 110.5mm Handle, Stay Put 78 x 45 x 110.5 mm
RS庫存編號 218-220
製造零件編號K2C003ACH
HK$250.00
單位
3P Harmony K - 1, 3 20 A - 2 Screw 45° - - 104.5mm Handle, Stay Put -
RS庫存編號 609-5391
製造零件編號XB4BJ21
HK$149.68
單位
- 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庫存編號 609-5436
製造零件編號XB4BJ53
HK$164.00
單位
- Harmony XB4 2NO - 6 A ac, 550 mA dc 600 V ac/dc 3 Screw 45° 51.3mm 30mm 70mm Handle, Spring Return 51.3 x 30 x 70 mm
RS庫存編號 218-147
製造零件編號K10B001UCH
HK$177.92
單位
SP Harmony K - 1, 3 10 A - 2 Screw 60° - - 76mm Handle, Stay Put -
RS庫存編號 817-1292
製造零件編號ZB6CGB
HK$272.61
單位
- Harmony XB6 - - 15 mA 30 V ac/dc 2 Quick Connect, Solder Tag 70° 18mm 18mm 55mm Key 18 x 18 x 55 mm
RS庫存編號 609-6079
製造零件編號XB5AG21
HK$308.88
單位
- Harmony XB5 NO - - - 2 Screw 90° - - - Key, Stay Put -