Brake Resistors

The braking resistor STBR is ideal for the usage in drive systems with frequency inverter. During braking operation, the brake resistor converts a large amount of regenerative energy into thermal energy. Therefore a high load capacity and long life are very important. On resistance wire generated heat is quickly emitted via the extensive surface area of the high-density STBR braking resistor to the environment. The power consumption can be increased arbitrarily by variable series and parallel connection. In the selection of the brake chopper and brake resistor, there is to notice, that gearless systems feed back much more energy than systems with gear. Thus it is possible to feed back twice the energy at the same size of the drive. During the renovation of a facility it is essential to calculate the brake chopper and brake resistor design. The Sourcetronic braking resistors can be connected to the brake units STB 6014, STB 6024 and STB 6034 to achieve a higher resistance overall.

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  1. Aluminium Enclosure Resistor 60 W
    Aluminium Enclosure Resistor SXLG 120 W
    £35.95
    Excl. 16% VAT
    £41.70
    Incl. 16% VAT
    • Resistance: 750 Ω
    • Power: 120W
    • Operating voltage range:
    • IP Grade: IP00/IP33
    • Weather resistant and vibration resistant
    • Easy insatallation
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  2. Aluminium Enclosure Resistor 60 W
    Aluminium Enclosure Resistor SXLG 300 W
    £35.95
    Excl. 16% VAT
    £41.70
    Incl. 16% VAT
    • Resistance: 400 Ω
    • Power: 300W
    • Operating voltage range:
    • IP Grade: IP00/IP33
    • Weather resistant and vibration resistant
    • Easy insatallation
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  3. Aluminium Enclosure Resistor 60 W
    Aluminium Enclosure Resistor SXLG 300 W
    £35.95
    Excl. 16% VAT
    £41.70
    Incl. 16% VAT
    • Resistance Range: 250Ω
    • Power: 300W
    • Operating voltage range:
    • IP Grade: IP00/IP33
    • Weather resistant and vibration resistant
    • Easy insatallation
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  4. Aluminium Enclosure Resistor 60 W
    Aluminium Enclosure Resistor SXLG 500 W
    £35.95
    Excl. 16% VAT
    £41.70
    Incl. 16% VAT
    • Resistance: 150 Ω
    • Power: 500W
    • Operating voltage range:
    • IP Grade: IP00/IP33
    • Weather resistant and vibration resistant
    • Easy insatallation
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  5. Aluminiumgehäuse Widerstand 60W
    Aluminium Enclosure Resistor SXLG 500 W
    £36.83
    Excl. 16% VAT
    £42.72
    Incl. 16% VAT
    • Resistance Range: 100Ω
    • Power: 500W
    • Operating voltage range:
    • IP Grade: IP00/IP33
    • Weather resistant and vibration resistant
    • Easy insatallation
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  6. Aluminium Enclosure Resistor 500 W
    Aluminium Enclosure Resistor SXLG 800 W
    £36.83
    Excl. 16% VAT
    £42.72
    Incl. 16% VAT
    • Resistance: 75 Ω
    • Power: 800W
    • Operating voltage range:
    • IP Grade: IP00/IP33
    • Weather resistant and vibration resistant
    • Easy insatallation
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  7. Aluminium Enclosure Resistor 500 W
    Aluminium Enclosure Resistor SXLG 1000 W
    £49.10
    Excl. 16% VAT
    £56.96
    Incl. 16% VAT
    • Resistance Range: 50 Ω
    • Power: 1000W
    • Operating voltage range:
    • IP Grade: IP00/IP33
    • Weather resistant and vibration resistant
    • Easy insatallation
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  8. Aluminium Enclosure Resistor 1000 W
    Aluminium Enclosure Resistor SXLG 1500W
    £56.99
    Excl. 16% VAT
    £66.11
    Incl. 16% VAT
    • Resistance: 40 Ω
    • Power: 1500W
    • Operating voltage range: 400V
    • IP Grade: IP00/IP33
    • Weather resistant and vibration resistant
    • Easy insatallation
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  9. Aluminium Enclosure Resistor 1500 W
    Aluminium Enclosure Resistor SXLG 2000 W
    £62.25
    Excl. 16% VAT
    £72.21
    Incl. 16% VAT
    • Resistance: 25 Ω
    • Power: 2000W
    • Operating voltage range:
    • IP Grade: IP00/IP33
    • Weather resistant and vibration resistant
    • Easy insatallation
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  10. Brake Resistor 7.5KW
    Brake Resistor STBR50-1040A
    £34.20
    Excl. 16% VAT
    £39.67
    Incl. 16% VAT
    • Power: 5.5 KW
    • Resistance: 50 Ohm / 1040 W
    • Well-grounded cooling
    • DC-voltage consistent
    • Easy installation
    • CE-conformity
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  11. Brake Resistor 11KW
    Brake Resistor STBR50-1040
    £36.83
    Excl. 16% VAT
    £42.72
    Incl. 16% VAT
    • Power: 11 KW
    • Resistance: 50 Ohm / 1040 W
    • Well-grounded cooling
    • DC-voltage consistent
    • Easy installation
    • CE-conformity
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  12. Brake Resistor 18KW
    Brake Resistor STBR32-4800
    £78.91
    Excl. 16% VAT
    £91.54
    Incl. 16% VAT
    • Power: 18 KW
    • Resistance: 32 Ohm / 4800 W
    • Well-grounded cooling
    • DC-voltage consistent
    • Easy installation
    • CE-conformity
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  13. Brake Resistor STBR 20-6000 30KW
    Brake Resistor STBR20-6000
    £165.72
    Excl. 16% VAT
    £192.24
    Incl. 16% VAT
    • Power: 30 KW
    • Resistance: 20 Ohm / 6000 W
    • Well-grounded cooling
    • DC-voltage consistent
    • Easy installation
    • CE-conformity
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  14. Brake Resistor 45KW
    Brake Resistor STBR13-9600
    £192.02
    Excl. 16% VAT
    £222.74
    Incl. 16% VAT
    • Power: 45 KW
    • Resistance: 13 Ohm / 9600 W
    • Well-grounded cooling
    • DC-voltage consistent
    • Easy installation
    • CE-conformity
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  15. Brake Resistor 55KW
    Brake Resistor STBR10-12000
    £206.92
    Excl. 16% VAT
    £240.03
    Incl. 16% VAT
    • Power: 55 KW
    • Resistance: 10 Ohm / 12000 W
    • Well-grounded cooling
    • DC-voltage consistent
    • Easy installation
    • CE-conformity
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  16. Brake Resistor 75KW
    Brake Resistor STBR6.8-12000
    £214.82
    Excl. 16% VAT
    £249.19
    Incl. 16% VAT
    • Power: 75 KW
    • Resistance: 6.8 Ohm / 12000 W
    • Well-grounded cooling
    • DC-voltage consistent
    • Easy installation
    • CE-conformity
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  17. Brake Resistor 160KW
    Brake Resistor STBR3.2-16000
    £227.09
    Excl. 16% VAT
    £263.42
    Incl. 16% VAT
    • Power: 160 KW
    • Resistance: 3.2 Ohm / 16000 W
    • Well-grounded cooling
    • DC-voltage consistent
    • Easy installation
    • CE-conformity
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  18. Aluminium Enclosure Resistor 60 W
    High Protective Resistor SHPA 300 W
    £119.24
    Excl. 16% VAT
    £138.32
    Incl. 16% VAT
    • Resistance: 120 Ω
    • Power: 300W
    • Operating voltage range: < 690V
    • IP Grade: IP55
    • Easy insatallation
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  19. High Protective Aluminium Resistor 500 W
    High Protective Resistor SHPA 500 W
    £121.88
    Excl. 16% VAT
    £141.38
    Incl. 16% VAT
    • Resistance: 75 Ω
    • Power: 500W
    • Operating voltage range: < 690V
    • IP Grade: IP55
    • Easy insatallation
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  20. High Protective Aluminium Resistor 800 W
    High Protective Resistor SHPA 500 W
    £126.26
    Excl. 16% VAT
    £146.46
    Incl. 16% VAT
    • Resistance: 20 Ω
    • Power: 500W
    • Operating voltage range: < 690V
    • IP Grade: IP55
    • Easy insatallation
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  21. High Protective Aluminium Resistor 1200 W
    High Protective Resistor SHPA 500 W
    £139.41
    Excl. 16% VAT
    £161.72
    Incl. 16% VAT
    • Resistance: 50 Ω
    • Power: 500W
    • Operating voltage range: < 690V
    • IP Grade: IP55
    • Easy insatallation
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  22. High Protective Aluminium Resistor 1500 W
    High Protective Resistor SHPA 1000 W
    £156.95
    Excl. 16% VAT
    £182.06
    Incl. 16% VAT
    • Resistance: 20 Ω
    • Power: 1000W
    • Operating voltage range: < 690V
    • IP Grade: IP55
    • Easy insatallation
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  23. High Protective Aluminium Resistor 1800 W
    High Protective Resistor SHPA 1800 W
    £174.48
    Excl. 16% VAT
    £202.40
    Incl. 16% VAT
    • Resistance: 50 Ω
    • Power: 1800W
    • Operating voltage range: < 690V
    • IP Grade: IP55
    • Easy insatallation
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  24. High Protective Aluminium Resistor 2000 W
    High Protective Resistor SHPA 2000 W
    £189.39
    Excl. 16% VAT
    £219.69
    Incl. 16% VAT
    • Resistance: 25 Ω
    • Power: 2000W
    • Operating voltage range: < 690V
    • IP Grade: IP55
    • Easy insatallation
    Learn More
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