Motor Protection Switches

Search results: 588 items in 1,461 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Availability
Version
Release
Engine power
Rated current
Rated voltage
Actuator
Connection
Assembly
Degree of protection (IP)
rated voltage (AC)
Pin number
Motor protection switch, 3 pole, 2.5 to 4 A, 1 kW, 4 A, screw connection, GV2P08
Order No.:
 02P6834
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 GV2P08
Total Price: 76.40 € *
1 pcs.
76.3980 €
5 pcs.
74.3274 €
Available: 3 pcs.
Leadtime: 1 Week **
motor protection switch
2.5 to 4 A
1 kW
4 A
rotary knob
screw connection
DIN rail
IP20
690 V
3 pole
Motor protection relay, 3 pole, 25 to 40 A, screw connection, 13368960
Order No.:
 06N4792
Manufacturer:
 WEG
Manufacturer SKU:
 13368960
Total Price: 93.68 € *
1 pcs.
93.6768 €
5 pcs.
88.0481 €
15 pcs.
84.6804 €
50 pcs.
80.9319 €
150 pcs.
77.5642 €
Available: 1 pcs.
Leadtime: On Request **
Motor protection relay
25 to 40 A
screw connection
DIN rail
IP10/IP20
3 pole
Motor protection relay, 3 pole, 1.6 to 2.5 A, 2.5 A, screw connection, LRD07
Order No.:
 03P4266
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 LRD07
Total Price: 58.26 € *
1 pcs.
58.2624 €
5 pcs.
56.6916 €
Available: 1 pcs.
Leadtime: 2 Weeks **
Motor protection relay
1.6 to 2.5 A
2.5 A
pushbutton
screw connection
DIN rail/screw fixing
IP20
690 V
3 pole
Motor protection relay, 3 pole, 0.56 to 0.8 A, screw connection, 12140443
Order No.:
 06N4778
Manufacturer:
 WEG
Manufacturer SKU:
 12140443
Total Price: 54.69 € *
1 pcs.
54.6924 €
5 pcs.
51.4080 €
15 pcs.
49.4326 €
50 pcs.
47.2430 €
150 pcs.
45.2795 €
Available: 2 pcs.
Leadtime: On Request **
Motor protection relay
0.56 to 0.8 A
screw connection
DIN rail
IP10/IP20
3 pole
Motor protection relay, 3 pole, 0.56 to 0.8 A, screw connection, 12450896
Order No.:
 06N4765
Manufacturer:
 WEG
Manufacturer SKU:
 12450896
Total Price: 42.39 € *
1 pcs.
42.3878 €
5 pcs.
39.8412 €
15 pcs.
38.3180 €
50 pcs.
36.6163 €
150 pcs.
35.0931 €
Available: 2 pcs.
Leadtime: On Request **
Motor protection relay
0.56 to 0.8 A
screw connection
DIN rail
IP10/IP20
3 pole
Motor protection circuit breaker, 3 pole, 1.0 to 1.6 A, 18 A, screw connection, 12429368
Order No.:
 03P7252
Manufacturer:
 WEG
Manufacturer SKU:
 12429368
Total Price: 47.48 € *
1 pcs.
47.4810 €
5 pcs.
44.6250 €
15 pcs.
42.9233 €
50 pcs.
41.0193 €
150 pcs.
39.3176 €
Available: 2 pcs.
Leadtime: On Request **
motor protection circuit breaker
1.0 to 1.6 A
18 A
pushbutton
screw connection
DIN rail
IP20
690 V
3 pole
Motor protection circuit breaker, 3 pole, 50 to 65 A, 80 A, 12425429
Order No.:
 06N4761
Manufacturer:
 WEG
Manufacturer SKU:
 12425429
Total Price: 203.64 € *
1 pcs.
203.6447 €
3 pcs.
197.5400 €
10 pcs.
190.7570 €
25 pcs.
185.6519 €
Available: 2 pcs.
Leadtime: On Request **
motor protection circuit breaker
50 to 65 A
80 A
rotary knob
DIN rail
IP20
690 V
3 pole
Motor protection relay, 3 pole, 16 to 24 A, screw connection, LRD22
Order No.:
 06N4440
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 LRD22
Total Price: 60.31 € *
1 pcs.
60.3092 €
Available: 1 pcs.
Leadtime: 1 Week **
Motor protection relay
16 to 24 A
pushbutton
screw connection
IP20
3 pole
Motor protection switch, 3 pole, 1.6 to 2.5 A, 1 kW, 2.5 A, Spring terminals, GV2ME073
Order No.:
 02P6751
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 GV2ME073
Total Price: 71.19 € *
1 pcs.
71.1858 €
5 pcs.
69.2699 €
Available: 1 pcs.
Leadtime: 1 Week **
motor protection switch
1.6 to 2.5 A
1 kW
2.5 A
pushbutton
Spring terminals
DIN rail
IP20
690 V
3 pole
Motor protection switch, 3 pole, 9 to 14 A, 6 kW, 14 A, screw connection, GV2ME16
Order No.:
 06N4446
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 GV2ME16
Total Price: 80.03 € *
1 pcs.
80.0275 €
5 pcs.
77.8617 €
Available: 5 pcs.
Leadtime: 1 Week **
motor protection switch
9 to 14 A
6 kW
14 A
pushbutton
screw connection
DIN rail
IP20
690 V
3 pole
Control unit, TeSys U, 8-32A, 3P motor thermal magnetic protection, class 10, coil 24V DC
Order No.:
 06N4457
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 LUCA32BL
Total Price: 156.09 € *
1 pcs.
156.0923 €
3 pcs.
151.8797 €
Available: 2 pcs.
Leadtime: 15 Weeks **
Standard control unit
8 to 32 A
IP20
690 V
3 pole
Motor protection switch, 3 pole, 30 to 40 A, 18 kW, 40 A, screw connection, GV3P40
Order No.:
 02P6920
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 GV3P40
Total Price: 197.89 € *
1 pcs.
197.8851 €
Available: 0 pcs.
Leadtime: On Request **
motor protection switch
30 to 40 A
18 kW
40 A
rotary knob
screw connection
DIN rail
IP20
690 V
3 pole
Motor protection switch, 3 pole, 4 to 6.3 A, 2 kW, 6.3 A, Spring terminals, GV2ME103
Order No.:
 02P6770
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 GV2ME103
Total Price: 71.82 € *
1 pcs.
71.8165 €
Available: 0 pcs.
Leadtime: On Request **
motor protection switch
4 to 6.3 A
2 kW
6.3 A
pushbutton
Spring terminals
DIN rail
IP20
690 V
3 pole
Motor protection relay, 5 to 25 A, 25 A, screw connection, LR97D25M7
Order No.:
 03P4214
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 LR97D25M7
Total Price: 93.43 € *
1 pcs.
93.4269 €
Available: 0 pcs.
Leadtime: On Request **
Motor protection relay
5 to 25 A
25 A
pushbutton
screw connection
IP20
690 V
Motor protection switch, 3 pole, 6 kW, 12.5 A, screw connection, GV4L12N
Order No.:
 02P6946
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 GV4L12N
Total Price: 308.26 € *
1 pcs.
308.2576 €
Available: 0 pcs.
Leadtime: On Request **
motor protection switch
6 kW
12.5 A
rotary knob
screw connection
DIN rail
IP40
690 V
3 pole
Motor protection relay, 3 pole, 80 to 104 A, screw connection, LR3D3365
Order No.:
 03P4201
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 LR3D3365
Total Price: 257.80 € *
1 pcs.
257.8016 €
Available: 0 pcs.
Leadtime: On Request **
Motor protection relay
80 to 104 A
pushbutton
screw connection
IP20
690 V
3 pole
Motor protection switch, 3 pole, 37 kW, 80 A, connection lugs, GV4L80N6
Order No.:
 02P6959
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 GV4L80N6
Total Price: 358.51 € *
1 pcs.
358.5113 €
Available: 0 pcs.
Leadtime: On Request **
motor protection switch
37 kW
80 A
rotary knob
connection lugs
DIN rail
IP40
690 V
3 pole
Stored energy motor operator (SEO) 24V DC incl. communication module accessor...
Order No.:
 80P9255
Manufacturer:
 Siemens
Manufacturer SKU:
 3VA9447-0HC15
Total Price: 1,413.72 € *
1 pcs.
1,413.72 €
Available: 0 pcs.
Leadtime: 1 Week **
synchronizable motor drive
24 V
Motor protection relay, 3 pole, 7 to 10 A, screw connection, LR3D14
Order No.:
 03P4193
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 LR3D14
Total Price: 78.28 € *
1 pcs.
78.2782 €
Available: 0 pcs.
Leadtime: On Request **
Motor protection relay
7 to 10 A
pushbutton
screw connection
DIN rail/screw fixing
IP20
690 V
3 pole
Reversing power base, TeSys U, 3P, 12A/690V, coil 24V AC
Order No.:
 03P4438
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 LU2B12B
Total Price: 197.89 € *
1 pcs.
197.8851 €
Available: 0 pcs.
Leadtime: On Request **
Basic device
6 kW
rotary knob
screw connection
DIN rail
IP20
690 V
3 pole
*incl. VAT plus shipping costs
**Subject to prior sale
Images may differ

The purpose of a motor protection switch (MSS) is to protect electric motors from overload. This can be a form of thermal overload caused by a mechanical overload. But it is also necessary to prevent non-starting or failure of external conductors with the help of a motor protection switch. Monitoring is therefore implemented thermo-mechanically, thermo-electrically or electronically.

Motor-protective circuit breakers are used, for example, with three-phase motors. They always have an overcurrent and a short-circuit current release device, and in some cases also an undervoltage release.

Buy motor protection switches - what to consider?


If you are looking for a suitable motor protection switch, it is important to take a close look at the electric motor to be connected. After all, the choice of the right motor-protective circuit breaker depends on the rated current of the motor. In addition, various standards may have to be observed. For example, if the motor-protective circuit-breaker is to provide overload protection and short-circuit protection for the cable and the motor. In this case, the motor protection switch must be installed at the beginning of the motor allocation in accordance with DIN VDE 0113.

Do you have questions about the motor protection switches in the Bürklin Elektronik online store? Or do you need detailed advice regarding the models shown? Don't hesitate and contact the Bürklin experts via telephone or e-mail! We are here for you and your questions.