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Key Switches

22 items in 61 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Version
Latching switching function
Pin number
Rotation angle
Connection
contact surface
Installation diameter
Breaking capacity
Degree of protection (IP)
1.15.108.911/0000 RAFI Key Switches
Key switch, unbeleuchtet, 16.2 mm, -25 °C, 1.15.108.911/0000
Order No.:
 12G6134
Manufacturer:
 RAFI
Manufacturer SKU:
 1.15.108.911/0000
Available: 3 pcs. Leadtime: 1 Week **
Total Price: 54.36 € *
1 pcs.
54.3592 €
5 pcs.
51.0986 €
15 pcs.
49.1232 €
50 pcs.
46.9574 €
150 pcs.
44.9939 €
latching
On-Off/Off-On
2 pole
90°
solder connection
silver-plated
16.2 mm
4 A/250 VAC, 0.02 A/220 VDC
IP40
LK6BGB126-M3 APEM Key Switches
Key switch LK6BGB126-N3
Order No.:
 12G2002
Manufacturer:
 APEM
Manufacturer SKU:
 LK6BGB126-M3
Available: 31 pcs. Leadtime: 10 Weeks **
Total Price: 13.90 € *
1 pcs.
13.8992 €
latching
On-Off/Off-On
2 pole
45°
solder connection
gold-plated
19 mm
4 A/125 VAC, 28 VDC
1.15.108.851/0000 RAFI Key Switches
Key switch, unbeleuchtet, 16.2 mm, -25 °C, 1.15.108.851/0000
Order No.:
 12G6130
Manufacturer:
 RAFI
Manufacturer SKU:
 1.15.108.851/0000
Available: 15 pcs. Leadtime: 3 Weeks **
Total Price: 54.36 € *
1 pcs.
54.3592 €
5 pcs.
51.0986 €
15 pcs.
49.1232 €
50 pcs.
46.9574 €
150 pcs.
44.9939 €
latching
On-Off/Off-On
2 pole
90°
solder connection
silver-plated
16.2 mm
4 A/250 VAC, 0.02 A/220 VDC
IP40
1.15.108.661/0100 RAFI Key Switches
Key switch, unbeleuchtet, 16.2 mm, -25 °C, 1.15.108.661/0100
Order No.:
 12G6112
Manufacturer:
 RAFI
Manufacturer SKU:
 1.15.108.661/0100
Available: 3 pcs. Leadtime: 9 Weeks **
Total Price: 44.09 € *
1 pcs.
44.0895 €
groping
On-Off/Off-On
2 pole
45°
solder connection
silver-plated
16.2 mm
4 A/250 VAC, 0.02 A/220 VDC
IP40
1.15.108.571/0100 RAFI Key Switches
Key switch, unbeleuchtet, 16.2 mm, -25 °C, 1.15.108.571/0100
Order No.:
 12G6150
Manufacturer:
 RAFI
Manufacturer SKU:
 1.15.108.571/0100
Available: 7 pcs. Leadtime: 1 Week **
Total Price: 54.36 € *
1 pcs.
54.3592 €
5 pcs.
51.0986 €
15 pcs.
49.1232 €
50 pcs.
46.9574 €
150 pcs.
44.9939 €
latching
On-Off/Off-On
2 pole
90°
solder connection
silver-plated
16.2 mm
4 A/250 VAC, 0.02 A/220 VDC
IP40
3.13.009.001/0000 RAFI Key Switches
Key switch, 19 mm, 1 x 90°, anthracite, 3.13.009.001/0000
Order No.:
 12G1372
Manufacturer:
 RAFI
Manufacturer SKU:
 3.13.009.001/0000
Available: 1 pcs. Leadtime: 9 Weeks **
Total Price: 65.47 € *
1 pcs.
65.4738 €
latching
On-On
90°
PCB connection
gold-plated
0.1 A/35 V AC/DC
IP54
1.15.108.852/0000 RAFI Key Switches
Key switch, unbeleuchtet, 16.2 mm, -25 °C, 1.15.108.852/0000
Order No.:
 12G6138
Manufacturer:
 RAFI
Manufacturer SKU:
 1.15.108.852/0000
Available: 8 pcs. Leadtime: 9 Weeks **
Total Price: 63.72 € *
1 pcs.
63.7245 €
5 pcs.
59.9046 €
15 pcs.
57.6079 €
50 pcs.
55.0494 €
150 pcs.
52.7646 €
latching
On-Off/Off-On
4 pole
90°
solder connection
silver-plated
16.2 mm
4 A/250 VAC, 0.02 A/220 VDC
IP40
1.15.108.912/0000 RAFI Key Switches
Key switch, unbeleuchtet, 16.2 mm, -25 °C, 1.15.108.912/0000
Order No.:
 12G6142
Manufacturer:
 RAFI
Manufacturer SKU:
 1.15.108.912/0000
Available: 9 pcs. Leadtime: 9 Weeks **
Total Price: 52.26 € *
1 pcs.
52.2648 €
latching
On-Off/Off-On
4 pole
90°
solder connection
silver-plated
16.2 mm
4 A/250 VAC, 0.02 A/220 VDC
IP40
1.15.108.631/0100 RAFI Key Switches
Key switch, unbeleuchtet, 16.2 mm, -25 °C, 1.15.108.631/0100
Order No.:
 12G6154
Manufacturer:
 RAFI
Manufacturer SKU:
 1.15.108.631/0100
Available: 7 pcs. Leadtime: 9 Weeks **
Total Price: 54.36 € *
1 pcs.
54.3592 €
5 pcs.
51.0986 €
15 pcs.
49.1232 €
50 pcs.
46.9574 €
150 pcs.
44.9939 €
latching
On-Off/Off-On
2 pole
90°
solder connection
silver-plated
16.2 mm
4 A/250 VAC, 0.02 A/220 VDC
IP40
1.15.108.572/0100 RAFI Key Switches
Key switch, unbeleuchtet, 16.2 mm, -25 °C, 1.15.108.572/0100
Order No.:
 12G6158
Manufacturer:
 RAFI
Manufacturer SKU:
 1.15.108.572/0100
Available: 10 pcs. Leadtime: 1 Week **
Total Price: 63.72 € *
1 pcs.
63.7245 €
5 pcs.
59.9046 €
15 pcs.
57.6079 €
50 pcs.
55.0494 €
150 pcs.
52.7646 €
latching
On-Off/Off-On
4 pole
90°
solder connection
silver-plated
16.2 mm
4 A/250 VAC, 0.02 A/220 VDC
IP40
1.15.108.632/0100 RAFI Key Switches
Key switch, unbeleuchtet, 16.2 mm, -25 °C, 1.15.108.632/0100
Order No.:
 12G6172
Manufacturer:
 RAFI
Manufacturer SKU:
 1.15.108.632/0100
Available: 4 pcs. Leadtime: 9 Weeks **
Total Price: 60.99 € *
1 pcs.
60.9875 €
5 pcs.
57.3223 €
15 pcs.
55.1327 €
50 pcs.
52.6932 €
150 pcs.
50.4917 €
latching
On-Off/Off-On
4 pole
90°
solder connection
silver-plated
16.2 mm
4 A/250 VAC, 0.02 A/220 VDC
IP40
3SU1100-4BL11-1NA0 Siemens Key Switches
Key-operated switch RONIS, 22 mm, round, plastic,key removal I+O+II
Order No.:
 80P8353
Manufacturer:
 Siemens
Manufacturer SKU:
 3SU1100-4BL11-1NA0
Available: 1 pcs. Leadtime: 1 Week **
Total Price: 49.68 € *
1 pcs.
49.6825 €
latching
Off-On
2 pole
2 x 45°
screw connection
silver-plated
22.3 mm
IP20/IP66/IP67/IP69K
1
2
3
4
*incl. VAT plus shipping costs
**Subject to prior sale
Images may differ

Buy key switches

By using key switches and key pushbuttons, you add additional safety to various switching operations. These electrical switches are equipped with a lock and can only be operated by inserting the associated key into the cylinder. A distinction is made between momentary and latching switches.

Latching switches trigger a pulse when the key is turned and then return to their initial position, while switches can remain in various positions. These mechanisms prevent misuse, increase theft protection and prevent accidents caused by unauthorized operation.

Typical applications include car ignition locks, garage doors and complex machinery. Key switches are also used to activate and deactivate alarm systems.

Bürklin service: Good advice for key switches

Do you need expert advice or are you unsure which key switch is best suited to your individual needs? Put your desire for personal protection and operational safety in our hands and convince yourself of the quality of our wide range of switches and pushbuttons! The Bürklin Elektronik service team is always available to provide you with competent advice. Feel free to contact us directly via e-mail or call! Our team is looking forward to your inquiry.