Circuit Breakers

Search results: 4 items in 23 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Availability
Pin number
Assembly
Length
Width
Height
Permanent current
Isolation voltage
Degree of protection (IP)
Actuator
Load-break switch, Rotary actuator, 3 pole, 25 A, 690 V, (L x W x H) 53.8 x 42 x 54 mm, panel mounting, KG20A.T303.E
Order No.:
 06N5890
Manufacturer:
 Kraus & Naimer
Manufacturer SKU:
 KG20A.T303.E
Total Price: 42.51 € *
1 pcs.
42.5068 €
5 pcs.
40.1506 €
10 pcs.
37.7825 €
25 pcs.
35.4263 €
50 pcs.
34.2363 €
Available: 4 pcs.
Next delivery: 10 pcs. on 2024-04-11
Leadtime: 6 Weeks **
3 pole
panel mounting
53.8 mm
42 mm
54 mm
25 A
690 V
IP66
Rotary actuator
Main switch, Rotary actuator, 3 pole, 63 A, 690 V, front mounting, KG64B.T203/01.E
Order No.:
 06N5908
Manufacturer:
 Kraus & Naimer
Manufacturer SKU:
 KG64B.T203/01.E
Total Price: 87.99 € *
1 pcs.
87.9886 €
5 pcs.
83.0977 €
10 pcs.
78.2068 €
25 pcs.
73.3278 €
50 pcs.
70.8764 €
Available: 1 pcs.
Leadtime: 3 Weeks **
3 pole
front mounting
63 A
690 V
IP66
Rotary actuator
Cam switch, Rotary actuator, 1 pole, 10 A, 440 V, front mounting, CG4-1.A290.FS2
Order No.:
 06N5790
Manufacturer:
 Kraus & Naimer
Manufacturer SKU:
 CG4-1.A290.FS2
Total Price: 28.77 € *
1 pcs.
28.7742 €
5 pcs.
27.1796 €
10 pcs.
25.5731 €
25 pcs.
23.9785 €
50 pcs.
23.1812 €
Available: 1 pcs.
Leadtime: 3 Weeks **
1 pole
front mounting
10 A
440 V
IP66
Rotary actuator
Repair switch, Rotary actuator, 3 pole, 25 A, (L x W x H) 160 x 85 x 82 mm, panel mounting, KG20.T203/33.KL51V
Order No.:
 06N5772
Manufacturer:
 Kraus & Naimer
Manufacturer SKU:
 KG20.T203/33.KL51V
Total Price: 63.28 € *
1 pcs.
63.2842 €
5 pcs.
59.7737 €
10 pcs.
56.2513 €
25 pcs.
52.7408 €
50 pcs.
50.9677 €
Available: 0 pcs.
Leadtime: 1 Week **
3 pole
panel mounting
160 mm
85 mm
82 mm
25 A
IP66
Rotary actuator
*incl. VAT plus shipping costs
**Subject to prior sale
Images may differ

Circuit breakers are used to protect electrical circuits by automatically switching off in the event of an overload or short circuit. They can be switched back on, eliminating the need for one-way fuses. Switch-disconnectors, on the other hand, specialize in safely isolating electrical circuits from the power supply.

Unlike circuit breakers, switch-disconnectors do not perform a protective function, but merely ensure safe isolation as well as prevention of accidental switch-on. Both electromechanical components are indispensable in electrical installations and in the energy sector, with circuit-breakers primarily ensuring the protection of installations, while switch-disconnectors are used for maintenance and repairs.

Always the best advice thanks to Bürklin Elektronik

Our competent service team is ready to answer all your questions about electromechanical switches. With our experience and expertise, we support you in always making the right choice.