Contactors
2,251 items in 4,663 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.:
27H5568
Manufacturer:
Siemens
Manufacturer SKU:
3TH4391-0AB0
Total Price: 131.34 € *
1 pcs.
131.3403 €
auxiliary contactor
9 Form A (N/O) + 1 Form B (N/C)
10 pole
6 A
24-29 VAC
screw connection
DIN rail
IP00
Order No.:
27H5569
Manufacturer:
Siemens
Manufacturer SKU:
3TH4391-0AC2
Total Price: 131.34 € *
1 pcs.
131.3403 €
auxiliary contactor
9 Form A (N/O) + 1 Form B (N/C)
10 pole
6 A
24 VAC
screw connection
DIN rail
IP00
Order No.:
27H5570
Manufacturer:
Siemens
Manufacturer SKU:
3TH4391-0AG2
Total Price: 131.34 € *
1 pcs.
131.3403 €
auxiliary contactor
9 Form A (N/O) + 1 Form B (N/C)
10 pole
6 A
110 VAC
screw connection
DIN rail
IP00
Order No.:
27H5571
Manufacturer:
Siemens
Manufacturer SKU:
3TH4391-0AK6
Total Price: 131.34 € *
1 pcs.
131.3403 €
auxiliary contactor
9 Form A (N/O) + 1 Form B (N/C)
10 pole
6 A
110-120 VAC
screw connection
DIN rail
IP00
Order No.:
27H5572
Manufacturer:
Siemens
Manufacturer SKU:
3TH4391-0AL2
Total Price: 131.34 € *
1 pcs.
131.3403 €
auxiliary contactor
9 Form A (N/O) + 1 Form B (N/C)
10 pole
6 A
230 VAC
screw connection
DIN rail
IP00
Order No.:
27H5573
Manufacturer:
Siemens
Manufacturer SKU:
3TH4391-0AM0
Total Price: 139.61 € *
1 pcs.
139.6108 €
auxiliary contactor
9 Form A (N/O) + 1 Form B (N/C)
10 pole
6 A
220-264 VAC
screw connection
DIN rail
IP00
Order No.:
27H5574
Manufacturer:
Siemens
Manufacturer SKU:
3TH4391-0AN2
Total Price: 131.34 € *
1 pcs.
131.3403 €
auxiliary contactor
9 Form A (N/O) + 1 Form B (N/C)
10 pole
6 A
220 VAC
screw connection
DIN rail
IP00
Order No.:
27H5575
Manufacturer:
Siemens
Manufacturer SKU:
3TH4391-0AP0
Total Price: 131.34 € *
1 pcs.
131.3403 €
auxiliary contactor
9 Form A (N/O) + 1 Form B (N/C)
10 pole
6 A
230-277 VAC
screw connection
DIN rail
IP00
Order No.:
27H5576
Manufacturer:
Siemens
Manufacturer SKU:
3TH4391-0BB4
Total Price: 182.71 € *
1 pcs.
182.7126 €
auxiliary contactor
9 Form A (N/O) + 1 Form B (N/C)
10 pole
6 A
24 VDC
screw connection
DIN rail
IP00
Order No.:
27H5577
Manufacturer:
Siemens
Manufacturer SKU:
3TH4391-0LB4
Total Price: 235.55 € *
1 pcs.
235.5486 €
auxiliary contactor
9 Form A (N/O) + 1 Form B (N/C)
10 pole
6 A
24 VDC
screw connection
DIN rail
IP00
Order No.:
27H5578
Manufacturer:
Siemens
Manufacturer SKU:
3TH4394-0AB0
Total Price: 148.69 € *
1 pcs.
148.6905 €
auxiliary contactor
5 Form A (N/O) + 5 Form B (N/C)
10 pole
6 A
24-29 VAC
screw connection
DIN rail
IP00
Order No.:
27H5579
Manufacturer:
Siemens
Manufacturer SKU:
3TH4394-0AD0
Total Price: 148.69 € *
1 pcs.
148.6905 €
auxiliary contactor
5 Form A (N/O) + 5 Form B (N/C)
10 pole
6 A
42-50 VAC
screw connection
DIN rail
IP00
Order No.:
27H5580
Manufacturer:
Siemens
Manufacturer SKU:
3TH4394-0AL2
Total Price: 148.69 € *
1 pcs.
148.6905 €
auxiliary contactor
5 Form A (N/O) + 5 Form B (N/C)
10 pole
6 A
230 VAC
screw connection
DIN rail
IP00
Order No.:
27H5581
Manufacturer:
Siemens
Manufacturer SKU:
3TH4394-0AN2
Total Price: 148.69 € *
1 pcs.
148.6905 €
auxiliary contactor
5 Form A (N/O) + 5 Form B (N/C)
10 pole
6 A
220 VAC
screw connection
DIN rail
IP00
Order No.:
27H5582
Manufacturer:
Siemens
Manufacturer SKU:
3TH4394-0AP0
Total Price: 148.69 € *
1 pcs.
148.6905 €
auxiliary contactor
5 Form A (N/O) + 5 Form B (N/C)
10 pole
6 A
230-277 VAC
screw connection
DIN rail
IP00
Order No.:
27H5583
Manufacturer:
Siemens
Manufacturer SKU:
3TH4394-0BB4
Total Price: 196.98 € *
1 pcs.
196.9807 €
auxiliary contactor
5 Form A (N/O) + 5 Form B (N/C)
10 pole
6 A
24 VDC
screw connection
DIN rail
IP00
Order No.:
27H5584
Manufacturer:
Siemens
Manufacturer SKU:
3TK1542-0AF0
Total Price: 5,166.85 € *
1 pcs.
5,166.8491 €
contactor
2 Form A (N/O) + 2 Form B (N/C)
4 pole
800 A
110 VAC
screw connection
screw mounting
IP00
Order No.:
27H5585
Manufacturer:
Siemens
Manufacturer SKU:
3TK1542-0AP0
Total Price: 5,166.85 € *
1 pcs.
5,166.8491 €
contactor
2 Form A (N/O) + 2 Form B (N/C)
4 pole
800 A
230 VAC
screw connection
screw mounting
IP00
Order No.:
27H5586
Manufacturer:
Siemens
Manufacturer SKU:
3TK1542-0AU0
Total Price: 5,166.85 € *
1 pcs.
5,166.8491 €
contactor
2 Form A (N/O) + 2 Form B (N/C)
4 pole
800 A
230 VAC
screw connection
screw mounting
IP00
Order No.:
27H5590
Manufacturer:
Siemens
Manufacturer SKU:
3TK1910-3A
Total Price: 31.11 € *
1 pcs.
31.1066 €
5 pcs.
29.7500 €
10 pcs.
28.1197 €
15 pcs.
26.6560 €
auxiliary switch block
1 Form A (N/O) + 1 Form B (N/C)
2 pole
snap-on mounting
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’.