Skip to main content

All locations

Please select your country & language

China | 中国
Germany | Deutschland

Your country is not in the list?

Go to our international website:

Mersen EP International Website
Country / Language:  Canada / English
Contact us

Approvals & Standards

  • IEC 60269-4 Compliance
  • UL/CSA Recognized E76491
  • CCC GB 13539.4 for Asian market only

Key features & benefits

These 1250/1300V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These aR ultra-fast acting square body fuse-links are available in different body sizes, each size having multiple worldwide acceptable mounting styles.
The Protistor® have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT devices. Fuses are assembled with die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. All contact surfaces are silver plated and all hardware is non-magnetic.
All fuse-links can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.

More specifications

Applications

  • Protection of inverters, motor drives, UPS systems and similar 690V or less equipments.

Product Specifications

Voltage Range

850…1250 V AC  

Ampere range

250 ... 1000 A  

Speed/Characteristic

aR  

CE Conformity

Yes  

REACH Compliant

Yes  

References in this series  (56)

R300671 - A130UD72LI315

315   A

72  

125   kA²s

Yes  

0.7233   kg

R301039 - A130UD72TTI400

400   A

72  

270   kA²s

Yes  

0.85   kg

S300557 - PC72UD13C400D1A

400   A

72  

270   kA²s

Yes  

0.7033   kg

S300626 - PC72UD10C700EF

700   A

72  

815   kA²s

Yes  

0.758   kg

S300672 - A130UD72LI350

350   A

72  

170   kA²s

Yes  

0.7233   kg

S301040 - A130UD72TTI450

450   A

72  

360   kA²s

Yes  

0.85   kg

T300558 - PC72UD13C450D1A

450   A

72  

360   kA²s

Yes  

0.7033   kg

T300627 - PC72UD10C800EF

800   A

72  

1240   kA²s

Yes  

0.758   kg

T300673 - A130UD72LI400

400   A

72  

270   kA²s

Yes  

0.7233   kg

T301041 - A130UD72TTI500

500   A

72  

465   kA²s

Yes  

0.85   kg

T301294 - PC72UD85V1000TF

1000   A

72  

2150   kA²s

Yes  

0.8   kg

V300559 - PC72UD13C500D1A

500   A

72  

465   kA²s

Yes  

0.7033   kg

V300674 - A130UD72LI450

450   A

72  

360   kA²s

Yes  

0.7233   kg

V301042 - A130UD72TTI550

550   A

72  

550   kA²s

Yes  

0.85   kg

W300560 - PC72UD13C550D1A

550   A

72  

550   kA²s

Yes  

0.7033   kg