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Industry

Electric and electronic media have always been of fundamental importance for the development of the industry in all its segments. Now, with the advent of Industry 4.0, this need increases even more. Therefore, KRAH is prepared to develop and supply resistors, electromagnetic components and other electronic components for the industrial sector.
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GSB...V

Wire Resistor - Glazed


GSB...V

Wire Resistor - Glazed

TECHNICAL INFORMATION


Product Features

Wire Resistor glazed with corrugated tape and adjustable ohmic value

Rated Power

120 - 400 W

Resistance Range

R15 … 36K 

Tolerance 

±10% … ±10% 

Dimensions (LxWxH) 

100 x 30 x 30 … 330 x 30 x 30 mm

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ZDST

Cement-coated wire wound resistors


ZDST

Cement-coated wire wound resistors

TECHNICAL INFORMATION


Product Features

Wire Resistor cemented with two or more faston terminals

Rated Power

6 - 65 W

Resistance Range

R39 … 160K

Tolerance

±5% … ±10% 

Dimensions (LxWxH) 

45 x 9 x 9 … 120 x 21 x 21 mm

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ZSB

Cement-coated wire wound resistors


ZSB

Cement-coated wire wound resistors

TECHNICAL INFORMATION


Product Features

Cemented wire wound resistors with corrugated ribbon or round wire and with radial tabs

Rated Power

75 - 300 W

Resistance Range

R10 … 270K 

Tolerance 

±5% … ±10% 

Dimensions (LxWxH) 

100 x 30 x 30 … 330 x 30 x 30 mm

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ZSB...V

Cement-coated wire wound resistors


ZSB...V

Cement-coated wire wound resistors

TECHNICAL INFORMATION


Product Features

Wire Resistor cemented with corrugated tape and adjustable ohmic value

Rated Power

55 - 180 W 

Resistance Range

R10 … 36K 

Tolerance 

±10% … ±10%

Dimensions (LxWxH)

100 x 30 x 30 … 330 x 30 x 30 mm

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UK

Uncoated wire resistors


UK

Uncoated wire resistors

TECHNICAL INFORMATION


Product Features

Uncoated Wire Resistor and Covers with flashover guard ferrules

Rated Power

450 - 1000 W 

Resistance Range

2R … 1000K

Tolerance 

±5% … ±10% 

Dimensions (LxWxH) 

300 x 126 x 126 … 600 x 126 x 126 mm

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ZO

Power Resistor – Special Tape


ZO

Power Resistor – Special Tape

TECHNICAL INFORMATION


Rated Power

Heavy-duty resistors with special resistance ribbon

90 - 3188 W  

Resistance Range

R027 … 5R15

Tolerance 

±10% … ±10%

Dimensions (LxWxH) 

117 x 57 x 57 … 708 x 57 x 57 mm

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HWG / HPR

Power Resistor – Module (Metallic Protection)


HWG / HPR

Power Resistor – Module (Metallic Protection)

TECHNICAL INFORMATION


Rated Power

750 - 3000 W 

Resistance Range

R45 … 320R

Tolerance 

 ±5% … ±10% 

Dimensions (LxWxH) 

485 x 95 x 170 … 845 x 185 x 170 mm 

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HWG / VHPR

Power Resistor – Module (Metallic Protection)


HWG / VHPR

Power Resistor – Module (Metallic Protection)

TECHNICAL INFORMATION


Rated Power

100 - 2000 W 

Resistance Range

R10 … 30K 

Tolerance 

 ±5% … ±10% 

Dimensions (LxWxH) 

245 x 70 x 95 … 445 x 300 x 120 mm

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RHGS

Braking Resistor with tubular elements mounted on metal housing


RHGS

Braking Resistor with tubular elements mounted on metal housing

TECHNICAL INFORMATION


Rated Power

2000 - 10000 W

Tolerance 

±10% … ±10%

Dimensions (LxWxH)

683 x 330 x 295 … 683 x 330 x 295 mm

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HPRF T/UL

High power resistors in aluminum encapsulation. UL (UL 508)


HPRF T/UL

High power resistors in aluminum encapsulation. UL (UL 508)

TECHNICAL INFORMATION


High power resistors in aluminum encapsulation – UL certification (UL 508).

Rated Power

100 - 200 W 

Resistance Range

1R9 … 200R 

Tolerance 

±1% … ±10% 

Dimensions (LxWxH) 

110 x 80 x 15 … 216 x 80 x 15 mm

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GF...V

Glazed wire resistor


GF...V

Glazed wire resistor

TECHNICAL INFORMATION


Product Features

Glazed wire resistor with radial terminal; Variable resistor; Adjustable lug.

Nominal capacity

20-64 W. 

Resistance range

5R1… 5K1 

Tolerance 

± 10% ... ± 10% 

Dimensions (LxWxH) 

55 x 13 x 13… 100 x 24 x 24 mm

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GS...V

Wire Resistor - Glazed


GS...V

Wire Resistor - Glazed

TECHNICAL INFORMATION


Product Features

Glazed wire resistor, screw connection and adjustable ohmic value

Rated Power

12 - 400 W 

Resistance Range

4R3… 36K 

Tolerance 

±5% … ±10% 

Dimensions (LxWxH)

45 x 9 x 9 … 330 x 36 x 36 mm

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ZDSA

Cement-coated wire wound resistors


ZDSA

Cement-coated wire wound resistors

TECHNICAL INFORMATION


Product features

Cemented wire wound resistors with spotwelded radial tabs

Rated power

6 - 300 w

Resistance range

R62 … 620k

Tolerance

±5% … ±10%

Dimensions (LxWxH)

45 x 9 x 9 … 330 x 36 x 36 mm

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RX

Glazed Wire Resistor


RX

Glazed Wire Resistor

TECHNICAL INFORMATION


Product Features

Glazed wire resistor with radial terminal, adjustable ohmic value, certification MIL-R-19365

Rated Power

11 - 240 W 

Resistance Range

1R … 47K

Tolerance 

±5% … ±10% 

Dimensions (LxWxH) 

44.4 x 12.7 x 12.7 … 266.7 x 33.3 x 33.3 mm

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GF

Glazed Wire wound Resistor


GF

Glazed Wire wound Resistor

TECHNICAL INFORMATION


Product Features

Glazed Wire wound Resistor with Radial Terminal

Rated Power

25 - 80 W

Resistance Range

1R … 130K

Tolerance

±2% … ±10% 

Dimensions (LxWxH) 

55 x 13 x 13 … 100 x 24 x 24 mm

 

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GK

Glazed Wire Resistor


GK

Glazed Wire Resistor

TECHNICAL INFORMATION


Product Features

Glazed wire wound resistor with cover - Fuse for ferrules Type

Rated Power

25 - 300 W

Resistance Range

2R2 … 330K

Tolerance

±2% … ±10% 

Dimensions (LxWxH) 

55 x 13 x 13 … 265 x 24 x 24 mm

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ZH/ZP

Cement-coated wire wound resistors


ZH/ZP

Cement-coated wire wound resistors

TECHNICAL INFORMATION


Product features

Cemented wire wound resistors - Flat-style

Rated power

6 - 17 W

Resistance range

1R … 30K

Tolerance

±5% … ±10%

Dimensions (LxWxH)

25 x 8 x 14 … 75 x 9 x 17 mm

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ZDRS

Cement-coated wire wound resistors


ZDRS

Cement-coated wire wound resistors

TECHNICAL INFORMATION


Product Features

Cemented wire resistors with screw connections and adjustable ohmic value

Rated Power

6 - 300 W

Resistance Range

R62 … 620K 

Tolerance 

±5% … ±10%

Dimensions (LxWxH) 

45 x 9 x 9 … 330 x 36 x 36 mm

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D20/4W

High power potentiometers


D20/4W

High power potentiometers

TECHNICAL INFORMATION


Product Features

Cemented wire wound potentiometers

Rated Power

1.5 - 5.7 W

Resistance Range

3R … 10K

Tolerance

±5% … ±10%

Dimensions (LxWxH)

21 x 21 x 21 … 21 x 21 x 21 mm

 

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D32/10W

High power potentiometers


D32/10W

High power potentiometers

TECHNICAL INFORMATION


Product features

Cemented wire wound potentiometers

Rated power

3.7 - 24 w

Resistance range

1r … 20k

Tolerance

±5% … ±10%

Dimensions (LxWxH)

28 x 35 x 35 … 28 x 35 x 35 mm

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D40/20W

High power potentiometers


D40/20W

High power potentiometers

TECHNICAL INFORMATION


Product features

Cemented wire wound potentiometers

Rated power

5.5 - 34.7 w

Resistance range

1r … 30k

Tolerance

±5% … ±10%

Dimensions (LxWxH)

36 x 45 x 45 … 36 x 45 x 45 mm

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D55/40W

High power potentiometers


D55/40W

High power potentiometers

TECHNICAL INFORMATION


Product features

Cemented wire wound potentiometers

Rated power

8 - 63 w

Resistance range

1r … 39k

Tolerance

±5% … ±10%

Dimensions (LxWxH)

44 x 58 x 58 … 44 x 58 x 58 mm

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D85/100W

High power potentiometers


D85/100W

High power potentiometers

TECHNICAL INFORMATION


Product features

Cemented wire wound potentiometers

Rated power

17.5 - 142.5 w

Resistance range

1r … 68k

Tolerance

±5% … ±10%

Dimensions (LxWxH)

67 x 88 x 88 … 67 x 88 x 88 mm

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VHPR C

High power resistors in aluminium encapsulation


VHPR C

High power resistors in aluminium encapsulation

TECHNICAL INFORMATION


Rated Power

200 - 560 W

Resistance Range

R30 … 666R

Tolerance 

±1% … ±10% 

Dimensions (LxWxH) 

102 x 40 x 21 … 407 x 60 x 31 mm

 

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HPRF

High power resistors in aluminium encapsulation


HPRF

High power resistors in aluminium encapsulation

TECHNICAL INFORMATION


Rated Power

100 - 200 W 

Resistance Range

1R9 … 200R 

Tolerance 

±1% … ±10% 

Dimensions (LxWxH) 

110 x 80 x 15 … 216 x 80 x 15 mm

 

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HPRF T

High power resistors in aluminium encapsulation


HPRF T

High power resistors in aluminium encapsulation

TECHNICAL INFORMATION


Rated Power

100 - 200 W 

Resistance Range

1R9 … 200R 

Tolerance 

±1% … ±10% 

Dimensions (LxWxH) 

110 x 80 x 15 … 216 x 80 x 15 mm

 

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HPRF C

High power resistors in aluminium encapsulation


HPRF C

High power resistors in aluminium encapsulation

TECHNICAL INFORMATION


Rated Power

100 - 200 W 

Resistance Range

1R9 … 200R 

Tolerance 

±1% … ±10% 

Dimensions (LxWxH) 

110 x 80 x 15 … 216 x 80 x 15 mm

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HPRF/UL

High power resistors in aluminium encapsulation


HPRF/UL

High power resistors in aluminium encapsulation

TECHNICAL INFORMATION


High Power Resistors in Aluminum Encapsulation – UL Certification (UL 508) 

Technical Data: 

Rated power

100 - 200 W

Resistance range

1R9… 200R 

Tolerance

± 1% ... ± 10% 

Dimensions (LxWxH)

110 x 80 x 15… 216 x 80 x 15 mm

 

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HPRF. C/UL

Aluminum Encapsulated High Power Resistors – UL Certification (UL 508)


HPRF. C/UL

Aluminum Encapsulated High Power Resistors – UL Certification (UL 508)

TECHNICAL INFORMATION


Rated Power

100 - 200 W 

Resistance Range

1R9 … 200R

Tolerance

±1% … ±10%

Dimensions (LxWxH) 

110 x 80 x 15 … 216 x 80 x 15 mm

 

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HPRF 600/UL

Aluminum Encapsulated High Power Resistors – UL Certification (UL 508)


HPRF 600/UL

Aluminum Encapsulated High Power Resistors – UL Certification (UL 508)

TECHNICAL INFORMATION


Rated Power

150 - 240 W

Resistance Range

6R … 200R 

Tolerance 

±5% … ±10% 

Dimensions (LxWxH) 

216 x 80 x 30 … 216 x 80 x 30 mm

 

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HPR

High power resistors in aluminium encapsulation


HPR

High power resistors in aluminium encapsulation

TECHNICAL INFORMATION


Rated Power

60 - 500 W 

Resistance Range

R10 … 7K5

Tolerance 

±1% … ±10% 

Dimensions (LxWxH) 

102 x 40 x 21 … 337 x 60 x 31 mm

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HPR 800 – 2500

High power resistors in aluminium encapsulation


HPR 800 – 2500

High power resistors in aluminium encapsulation

TECHNICAL INFORMATION


Rated Power

750 - 2000 W 

Resistance Range

R90 … 330R 

Tolerance 

±5% … ±10% 

Dimensions (LxWxH) 

340 x 50 x 100 … 800 x 50 x 100 mm

 

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VHPR

High power resistors in aluminium encapsulation


VHPR

High power resistors in aluminium encapsulation

TECHNICAL INFORMATION


Rated Power

60 - 560 W 

Resistance Range

R10 … 1K8 

Tolerance 

±1% … ±10% 

Dimensions (LxWxH) 

102 x 40 x 21 … 407 x 60 x 31 mm 

 

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VHPR T

High power resistors in aluminum encapsulation with temperature sensor


VHPR T

High power resistors in aluminum encapsulation with temperature sensor

TECHNICAL INFORMATION


Rated Power

60 - 560 W 

Resistance Range

R10 … 1K8 

Tolerance

±1% … ±10% 

Dimensions (LxWxH) 

102 x 40 x 21 … 407 x 60 x 31 mm

 

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HPRF 600...C/UL

Aluminum Encapsulated High Power Resistors – UL Certification (UL 508)


HPRF 600...C/UL

Aluminum Encapsulated High Power Resistors – UL Certification (UL 508)

TECHNICAL INFORMATION


Rated Power

100 - 240 W 

Resistance Range

6R … 200R 

Tolerance 

±5% … ±10% 

Dimensions (LxWxH) 

216 x 80 x 30 … 216 x 80 x 30 mm

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VHPR/UL

High power resistors in aluminum casing UL-registered (UL 508)


VHPR/UL

High power resistors in aluminum casing UL-registered (UL 508)

TECHNICAL INFORMATION


Rated Power

60 - 560 W

Resistance Range

R10 … 750R

Tolerance 

±1% … ±10%

Dimensions (LxWxH)

102 x 40 x 21 … 407 x 60 x 31 mm

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VHPR C/UL

Aluminum Encapsulated High Power Resistors – UL Certification (UL 508)


VHPR C/UL

Aluminum Encapsulated High Power Resistors – UL Certification (UL 508)

TECHNICAL INFORMATION


Rated Power

200 - 560 W 

Resistance Range

R30 … 666R 

Tolerance 

±1% … ±10% 

Dimensions (LxWxH) 

102 x 40 x 21 … 407 x 60 x 31 mm

 

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VHPR – 3phasig

High power resistors in aluminium encapsulation


VHPR – 3phasig

High power resistors in aluminium encapsulation

TECHNICAL INFORMATION


Rated Power

200 - 500 W

Resistance Range

R50 … 25R

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FHPR

High power resistors in aluminium encapsulation


FHPR

High power resistors in aluminium encapsulation

TECHNICAL INFORMATION


Rated Power

200 - 500 W 

Resistance Range

R30 … 666R

Tolerance 

±1% … ±10% 

Dimensions (LxWxH) 

135 x 60 x 90 … 305 x 60 x 90 mm

 

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FHPR/UL

Aluminum Encapsulated High Power Resistors – UL Certification (UL 508)


FHPR/UL

Aluminum Encapsulated High Power Resistors – UL Certification (UL 508)

TECHNICAL INFORMATION


Rated Power

150 - 400 W 

Resistance Range

R30 … 666R

Tolerance

±1% … ±10% 

Dimensions (LxWxH) 

135 x 60 x 90 … 305 x 60 x 90 mm

 

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KRX27-8

High power resistors mounted on galvanized steel support


KRX27-8

High power resistors mounted on galvanized steel support

TECHNICAL INFORMATION


Rated Power

20 - 75 W 

Resistance Range

R15 … 51K 

Tolerance 

±5% … ±10% 

Dimensions (LxWxH) 

47.6 x 19.1 x 19.1 … 163.5 x 22 x 22 mm

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GKD

Vitreous enamelled wire wound resistors


GKD

Vitreous enamelled wire wound resistors

TECHNICAL INFORMATION


Product features

Wire wound vitreous resistors with axial wire leads, with end caps

Rated power

5 - 20 w

Resistance range

1r5 … 56k

Tolerance

±2% … ±10%

Dimensions (LxWxH)

14 x 5 x 5 … 50 x 9 x 9 mm

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ZDFA

Cement-coated wire wound resistors


ZDFA

Cement-coated wire wound resistors

TECHNICAL INFORMATION


Product features

Cemented wire wound resistors - flat oval, with lugs or plug-type connections

Rated power

30 - 100 w

Resistance range

4r7 … 82k

Tolerance

±5% … ±10%

Dimensions (LxWxH)

50 x 10.5 x 30 … 165 x 10.5 x 30 mm

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ZDFI

Cemented Wire Resistor


ZDFI

Cemented Wire Resistor

TECHNICAL INFORMATION


Rated Power

40 - 280 W

Resistance Range

R022 … 100K

Tolerance

±5% … ±10%

Dimensions (LxWxH)

50 x 9 x 27 … 250 x 12 x 45 mm

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ZDFL

Cement-coated wire wound resistors


ZDFL

Cement-coated wire wound resistors

TECHNICAL INFORMATION


Product features

Cemented wire wound resistors with two or more lugs

Rated power

6 - 65 w

Resistance range

R39 … 160k

Tolerance

±5% … ±10%

Dimensions (LxWxH)

45 x 9 x 9 … 120 x 21 x 21 mm

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