Contactors
2,243 items in 4,603 variations
*incl. VAT plus shipping costs
Item description
Total
Version
Latching switching function
Pin number
Rated current
Permanent current
Rated Voltage
rated voltage (AC)
Control Voltage
Connection
Assembly
Degree of protection (IP)
Order No.:
81P7311
Manufacturer:
Siemens
Manufacturer SKU:
3RH2911-2FC22
Total Price: 31.50 € *
1 pcs.
31.4993 €
auxiliary switch
2 Form A (N/O) + 2 Form B (N/C)
4 pole
10 A
spring connection
snap-on mounting
IP20
Order No.:
81P7312
Manufacturer:
Siemens
Manufacturer SKU:
3RH2911-2HA13-0KT0
Total Price: 20.43 € *
1 pcs.
20.4323 €
auxiliary switch
1 Form A (N/O) + 3 Form B (N/C)
4 pole
10 A
spring connection
snap-on mounting
IP20
Order No.:
81P7313
Manufacturer:
Siemens
Manufacturer SKU:
3RH2911-2NE21
Total Price: 86.33 € *
1 pcs.
86.3345 €
auxiliary switch
2 Form A (N/O) + 1 Form B (N/C)
3 pole
0.3 A
spring connection
snap-on mounting
IP20
Order No.:
81P7314
Manufacturer:
Siemens
Manufacturer SKU:
3RH2911-2NF02
Total Price: 40.79 € *
1 pcs.
40.7932 €
auxiliary switch
2 Form B (N/C)
2 pole
0.3 A
spring connection
snap-on mounting
IP20
Order No.:
81P7315
Manufacturer:
Siemens
Manufacturer SKU:
3RH2911-2NF11
Total Price: 40.79 € *
1 pcs.
40.7932 €
auxiliary switch
1 Form A (N/O) + 1 Form B (N/C)
2 pole
0.3 A
spring connection
snap-on mounting
IP20
Order No.:
81P7316
Manufacturer:
Siemens
Manufacturer SKU:
3RH2911-2NF20
Total Price: 40.79 € *
1 pcs.
40.7932 €
auxiliary switch
2 Form A (N/O)
2 pole
0.3 A
spring connection
snap-on mounting
IP20
Order No.:
81P7317
Manufacturer:
Siemens
Manufacturer SKU:
3RH2911-2NF22
Total Price: 86.06 € *
1 pcs.
86.0608 €
auxiliary switch
2 Form A (N/O) + 2 Form B (N/C)
4 pole
0.3 A
spring connection
snap-on mounting
IP20
Order No.:
81P7318
Manufacturer:
Siemens
Manufacturer SKU:
3RH2911-2NL22
Total Price: 86.06 € *
1 pcs.
86.0608 €
auxiliary switch
2 Form A (N/O) + 2 Form B (N/C)
4 pole
0.3 A
spring connection
snap-on mounting
IP20
Order No.:
81P7319
Manufacturer:
Siemens
Manufacturer SKU:
3RH2911-2NL40
Total Price: 86.06 € *
1 pcs.
86.0608 €
auxiliary switch
4 Form A (N/O)
4 pole
0.3 A
spring connection
snap-on mounting
IP20
Order No.:
81P7320
Manufacturer:
Siemens
Manufacturer SKU:
3RH2911-2NM31
Total Price: 86.06 € *
1 pcs.
86.0608 €
auxiliary switch
3 Form A (N/O) + 1 Form B (N/C)
4 pole
0.3 A
spring connection
snap-on mounting
IP20
Order No.:
81P7321
Manufacturer:
Siemens
Manufacturer SKU:
3RH2911-2XA04-0MA0
Total Price: 20.43 € *
1 pcs.
20.4323 €
auxiliary switch
4 Form B (N/C)
4 pole
10 A
spring connection
snap-on mounting
IP20
Order No.:
81P7322
Manufacturer:
Siemens
Manufacturer SKU:
3RH2911-2XA20-0MA0
Total Price: 12.35 € *
1 pcs.
12.3522 €
auxiliary switch
2 Form A (N/O)
2 pole
10 A
spring connection
snap-on mounting
IP20
Order No.:
81P7323
Manufacturer:
Siemens
Manufacturer SKU:
3RH2911-2XA22-0MA0
Total Price: 20.43 € *
1 pcs.
20.4323 €
auxiliary switch
2 Form A (N/O) + 2 Form B (N/C)
4 pole
10 A
spring connection
snap-on mounting
IP20
Order No.:
82P0300
Manufacturer:
EATON
Manufacturer SKU:
110140
Total Price: 25.74 € *
1 pcs.
25.7397 €
3 pcs.
24.5140 €
5 pcs.
23.0622 €
10 pcs.
21.7651 €
auxiliary switch
1 Form A (N/O) + 1 Form B (N/C)
2 pole
500 V
screw connection
front mounting
IP20
Order No.:
82P0309
Manufacturer:
EATON
Manufacturer SKU:
276429
Total Price: 36.87 € *
1 pcs.
36.8662 €
3 pcs.
35.1050 €
5 pcs.
33.0344 €
10 pcs.
31.1661 €
auxiliary switch
2 Form A (N/O) + 2 Form B (N/C)
4 pole
500 V
screw connection
front mounting
IP20
Order No.:
82P0317
Manufacturer:
EATON
Manufacturer SKU:
139580
Total Price: 39.53 € *
1 pcs.
39.5318 €
3 pcs.
37.8301 €
5 pcs.
36.2474 €
auxiliary switch
2 Form A (N/O) + 2 Form B (N/C)
4 pole
500 V
screw connection
front mounting
IP20
Order No.:
82P0330
Manufacturer:
EATON
Manufacturer SKU:
051759
Total Price: 45.91 € *
1 pcs.
45.9102 €
3 pcs.
43.9229 €
5 pcs.
42.1022 €
auxiliary contactor
4 Form A (N/O)
600 V
230-240 VAC
screw connection
DIN rail/screw
IP20
Order No.:
82P0331
Manufacturer:
EATON
Manufacturer SKU:
051768
Total Price: 45.91 € *
1 pcs.
45.9102 €
3 pcs.
43.9229 €
5 pcs.
42.1022 €
auxiliary contactor
3 Form A (N/O) + 1 Form B (N/C)
600 V
230-240 VAC
screw connection
DIN rail/screw
IP20
Order No.:
82P0332
Manufacturer:
EATON
Manufacturer SKU:
051777
Total Price: 45.91 € *
1 pcs.
45.9102 €
3 pcs.
43.9229 €
5 pcs.
42.1022 €
auxiliary contactor
2 Form A (N/O) + 2 Form B (N/C)
600 V
230-240 VAC
screw connection
DIN rail/screw
IP20
Order No.:
82P0336
Manufacturer:
EATON
Manufacturer SKU:
010344
Total Price: 45.91 € *
1 pcs.
45.9102 €
3 pcs.
43.9229 €
5 pcs.
42.1022 €
auxiliary contactor
2 Form A (N/O) + 2 Form B (N/C)
4 pole
600 V
screw connection
DIN rail/screw
IP20
Buy contactors – powerful switching solutions for high loads
Contactors are electromechanical switching devices that have been specially developed for the reliable switching of high currents. They work similarly to relays, but are designed for larger loads and are particularly durable. Depending on the application, different designs and switching voltages are available.
Contactors are used wherever high electrical loads need to be switched safely – from machine control and power supply to conveyor technology. They are also frequently used in switchgear for industrial automation and in large building technology systems.
Contactors for electrical engineering from Bürklin
Bürklin offers a wide range of contactors to suit a variety of requirements. Thanks to practical filter functions in the online shop, models can be selected specifically according to voltage, current and switching function. All contactors come from renowned manufacturers and meet the highest quality standards.
Also discover our relays and other electromechanical components or learn more in the magazine ‘Electronic Competence’.