Key Switches

Key switches are electromechanical switches that can only be operated with the use of a key, which then is turned to different positions to break or complete the circuit. The different positions align with different states, such as 'ON' or 'OFF', giving a clear indicator of the state of the circuit. Key switches are typically used for operations and process that may require a higher level of safet...

Showing 1-20 of 517 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
RS PRO IP40 Key Switch, DPDT, 5A 2-Way Flat-Key
RS PRO IP40 Key Switch, DPDT, 5A 2-Way Flat-Key
Add to parts list
RS Stock No.: 282-1234Brand: RS PROHSN Code: 85365080

SR 138.00

SR 138.00 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 138.00
Add to basket
RS Pro
Key Switch
-
2
-
On-On
-
DPDT
Stainless Steel
-
5A
-
-
IP40
-
Flat
-
Solder
-
-
Round
-
-
250V ac
-
DPDT
-
-
IP40
-
Silver Plated
-
-
-
-
-
-
-
-
-
-
RS PRO IP40 Key Switch, SPDT, 5A 2-Way Flat-Key
RS PRO IP40 Key Switch, SPDT, 5A 2-Way Flat-Key
Add to parts list
RS Stock No.: 282-1233Brand: RS PROHSN Code: 85365080

SR 121.90

SR 121.90 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 121.90
Add to basket
RS Pro
Key Switch
-
2
-
On-On
-
SPDT
Stainless Steel
-
5A
-
-
IP40
-
Flat
-
Solder
-
-
Round
-
-
250V ac
-
DPDT, SPDT
90°
-
CE
-
Silver Plated
-
55°C
-
-
-
-
-
200000Cycles
-
-25°C
RS PRO IP65 Key Switch, 1 CO 3-Way
RS PRO IP65 Key Switch, 1 CO 3-Way
Add to parts list
RS Stock No.: 145-0629Brand: RS PROHSN Code: 85365011

SR 109.25

SR 109.25 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 109.25
Add to basket
RS Pro
Key Switch
-
3
-
Momentary
-
1 CO
-
-
-
-
-
IP65
-
-
-
Screw
-
-
-
-
24V dc
230V ac
-
-
-
-
No
-
Silver Nickel Alloy
-
65°C
-
-
-
-
-
-
-
-25°C
RS PRO IP40 Key Switch, DPDT, 5A 3-Way Flat-Key
RS PRO IP40 Key Switch, DPDT, 5A 3-Way Flat-Key
Add to parts list
RS Stock No.: 877-2009Brand: RS PROHSN Code: 85365080

SR 179.40

SR 179.40 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 179.40
Add to basket
RS Pro
Key Switch
-
3
-
Latching
-
DPDT
Stainless Steel
-
5A
-
-
IP40
-
Flat
-
Solder
-
-
Round
-
30V dc
250V ac
-
-
45°
-
RoHS
-
Silver
-
55°C
-
-
-
-
-
50000Operations
AV13
-20°C
RS PRO IP40 Key Switch, DPDT, 5A 2-Way
RS PRO IP40 Key Switch, DPDT, 5A 2-Way
Add to parts list
RS Stock No.: 877-1993Brand: RS PROHSN Code: 85365080

SR 187.45

SR 187.45 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 187.45
Add to basket
RS Pro
Key Switch
-
2
-
Momentary
-
DPDT
Stainless Steel
-
5A
-
-
IP40
-
-
-
Solder
-
-
Round
-
30V dc
250V ac
-
-
90°
-
cUL, UL, CE
-
Silver
-
-20°C
-
-
-
-
-
50000Operations
AV12
55°C
RS PRO IP40 Key Switch, SPDT, 5A 2-Way
RS PRO IP40 Key Switch, SPDT, 5A 2-Way
Add to parts list
RS Stock No.: 877-1870Brand: RS PROHSN Code: 85365080

SR 309.35

SR 309.35 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 309.35
Add to basket
RS Pro
Key Switch
-
2
-
Latching
-
SPDT
Stainless Steel
No
5A
-
-
IP40
-
-
-
Solder
-
-
Round
-
30V dc
250V ac
-
-
90°
-
RoHS
-
Silver
-
55°C
-
-
-
-
-
50000Operations
AV03L
-20°C
RS PRO IP40 Key Switch, DPDT, 5A 2-Way
RS PRO IP40 Key Switch, DPDT, 5A 2-Way
Add to parts list
RS Stock No.: 877-1924Brand: RS PROHSN Code: 85365080

SR 359.95

SR 359.95 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 359.95
Add to basket
RS Pro
Key Switch
-
2
-
Latching
-
DPDT
Stainless Steel
-
5A
-
-
IP40
-
-
-
Solder
-
-
Round
-
30V dc
250V ac
-
-
90°
-
UL, cUL, CE
-
Silver
-
-20°C
-
-
-
-
-
50000Operations
AV13L
55°C
RS PRO IP40 Key Switch, SPDT, 5A 2-Way Common-Key
RS PRO IP40 Key Switch, SPDT, 5A 2-Way Common-Key
Add to parts list
RS Stock No.: 877-1999Brand: RS PROHSN Code: 85365080

SR 134.55

SR 134.55 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 134.55
Add to basket
RS Pro
Key Switch
-
2
-
Momentary
-
SPDT
Stainless Steel
-
5A
-
-
IP40
-
Common
-
Solder
-
-
Round
-
30V dc
250V ac
-
-
90°
-
UL, CE, cUL
-
Silver
-
-20°C
-
-
-
-
-
50000Operations
AVO2
55°C
RS PRO IP40 Key Switch, DPDT, 5A 2-Way
RS PRO IP40 Key Switch, DPDT, 5A 2-Way
Add to parts list
RS Stock No.: 877-1882Brand: RS PROHSN Code: 85365080

SR 350.75

SR 350.75 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 350.75
Add to basket
RS Pro
Key Switch
-
2
-
Latching
-
DPDT
Stainless Steel
-
5A
-
-
IP40
-
-
-
Solder
-
-
Round
-
30V dc
250V ac
-
-
90°
-
UL, CE, cUL
-
Silver
-
-20°C
-
-
-
-
-
50000Operations
AV13L
55°C
RS PRO IP40 Key Switch, DPDT, 5A 3-Way
RS PRO IP40 Key Switch, DPDT, 5A 3-Way
Add to parts list
RS Stock No.: 877-1892Brand: RS PROHSN Code: 85365080

SR 372.60

SR 372.60 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 372.60
Add to basket
RS Pro
Key Switch
-
3
-
Latching
-
DPDT
Stainless Steel
-
5A
-
-
IP40
-
-
-
Solder
-
-
Round
-
30V dc
250V ac
-
-
90°
-
CE, UL, cUL
-
Silver
-
-20°C
-
-
-
-
-
50000Operations
AV13L
55°C
RS PRO IP65 Key Switch, 1 CO 2-Way
RS PRO IP65 Key Switch, 1 CO 2-Way
Add to parts list
RS Stock No.: 145-0627Brand: RS PROHSN Code: 85365011

SR 127.65

SR 127.65 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 127.65
Add to basket
RS Pro
Key Switch
-
2
-
Momentary
-
1 CO
-
-
-
-
-
IP65
-
-
-
Screw
-
-
-
-
24V dc
230V ac
-
-
-
-
No
-
Silver Nickel Alloy
-
65°C
-
-
-
-
-
-
-
-25°C
RS PRO Battery Isolator Switch, 100A
RS PRO Battery Isolator Switch, 100A
Add to parts list
RS Stock No.: 325-4856Brand: RS PROHSN Code: 85365080

SR 795.80

SR 795.80 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 795.80
Add to basket
RS Pro
Battery Isolator Switch
-
-
-
-
-
-
-
-
100A
-
-
-
-
-
-
-
-
-
-
-
24V dc
-
-
-
-
-
RoHS
-
-
-
55°C
-
-
-
-
-
-
0-605-20
-40°C
RS PRO IP40 Key Switch, DPDT, 5A 2-Way
RS PRO IP40 Key Switch, DPDT, 5A 2-Way
Add to parts list
RS Stock No.: 877-1915Brand: RS PROHSN Code: 85365080

SR 320.85

SR 320.85 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 320.85
Add to basket
RS Pro
Key Switch
-
2
-
Latching
-
DPDT
Stainless Steel
-
5A
-
-
IP40
-
-
-
Solder
-
-
Round
-
30V dc
250V ac
-
-
90°
-
UL, cUL, CE
-
Silver
-
-20°C
-
-
-
-
-
50000Operations
AV13L
55°C
RS PRO IP65 Key Switch, 1 CO 3-Way
RS PRO IP65 Key Switch, 1 CO 3-Way
Add to parts list
RS Stock No.: 145-0628Brand: RS PROHSN Code: 85365011

SR 133.40

SR 133.40 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 133.40
Add to basket
RS Pro
Key Switch
-
3
-
Momentary
-
1 CO
-
-
-
-
-
IP65
-
-
-
Screw
-
-
-
-
24V dc
230V ac
-
-
-
-
No
-
Silver Nickel Alloy
-
65°C
-
-
-
-
-
-
-
-25°C
RS PRO IP40 Key Switch, DPDT, 5A 2-Way
RS PRO IP40 Key Switch, DPDT, 5A 2-Way
Add to parts list
RS Stock No.: 877-1911Brand: RS PROHSN Code: 85365080

SR 270.25

SR 270.25 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 270.25
Add to basket
RS Pro
Key Switch
-
2
-
Latching
-
DPDT
Stainless Steel
-
5A
-
-
IP40
-
-
-
Solder
-
-
Round
-
30V dc
250V ac
-
-
90°
-
UL, CE, cUL
-
Silver
-
-20°C
-
-
-
-
-
50000Operations
AV13L
55°C
RS PRO Automotive Ignition Switch, 70A 4-Way
RS PRO Automotive Ignition Switch, 70A 4-Way
Add to parts list
RS Stock No.: 325-4862Brand: RS PROHSN Code: 85365080

SR 1,044.20

SR 1,044.20 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 1,044.20
Add to basket
RS Pro
Automotive Ignition Switch
-
4
-
Off-Start
-
-
-
Yes
70A
-
-
-
-
-
-
-
-
-
-
-
24V dc
-
-
-
-
-
RoHS
-
-
-
-
-
-
-
-
-
-
035151+035152
-
RS PRO IP40 Key Switch, SPDT, 5A 3-Way
RS PRO IP40 Key Switch, SPDT, 5A 3-Way
Add to parts list
RS Stock No.: 877-2006Brand: RS PROHSN Code: 85365080

SR 126.50

SR 126.50 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 126.50
Add to basket
RS Pro
Key Switch
-
3
-
Latching
-
SPDT
Stainless Steel
No
5A
-
-
IP40
-
-
-
Solder
-
-
Round
-
30V dc
250V ac
-
-
45°
-
cUL, UL, CE
-
Silver
-
-20°C
-
-
-
-
-
50000Operations
AV03
55°C
RS PRO IP65 Key Switch, 5A 2-Way
RS PRO IP65 Key Switch, 5A 2-Way
Add to parts list
RS Stock No.: 745-2439Brand: RS PROHSN Code: 85365080

SR 94.30

SR 94.30 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 94.30
Add to basket
RS Pro
Key Switch
-
2
-
Latching
-
-
-
-
5A
-
-
IP65
-
-
-
Tab
-
-
Square
-
30V dc
250V ac
-
-
90°
-
RoHS
-
Silver
-
55°C
-
-
-
-
-
200000Cycles
ADA
-25°C
RS PRO IP40 Key Switch, DPDT, 5A 3-Way
RS PRO IP40 Key Switch, DPDT, 5A 3-Way
Add to parts list
RS Stock No.: 877-1898Brand: RS PROHSN Code: 85365080

SR 270.25

SR 270.25 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 270.25
Add to basket
RS Pro
Key Switch
-
3
-
Latching
-
DPDT
Stainless Steel
-
5A
-
-
IP40
-
-
-
Solder
-
-
Round
-
30V dc
250V ac
-
-
90°
-
UL, CE, cUL
-
Silver
-
-20°C
-
-
-
-
-
50000Operations
AV13L
55°C
RS PRO IP40 Key Switch, SPDT, 5A 2-Way
RS PRO IP40 Key Switch, SPDT, 5A 2-Way
Add to parts list
RS Stock No.: 877-1876Brand: RS PROHSN Code: 85365080

SR 232.30

SR 232.30 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 232.30
Add to basket
RS Pro
Key Switch
-
2
-
Latching
-
SPDT
Stainless Steel
No
5A
-
-
IP40
-
-
-
Solder
-
-
Round
-
30V dc
250V ac
-
-
90°
-
UL, CE, cUL
-
Silver
-
-20°C
-
-
-
-
-
50000Operations
AV03L
55°C

...