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PHP-PFC63AELR31-MSL

Protistor® SC Series size 31 aR, 690VAC (IEC) / 760VAC (UL)

Approvals & Standards
IEC 60269-4 Compliance in AC and DC voltage
UL/CSA Recognized E76491 in AC and DC voltage
CCC GB 1539.4

The 690/760V Protistor® SC Series is a specific range to offer cost effective protection without concession on performance for power conversion equipment. These fuses have been engineered to provide protection for all semiconductors: diodes, thyristors and IGBT devices. They are assembled with bimetal silver and copper elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. Contact surfaces are tin plated to get an optimized interface with the best quality/price ratio. This SC Series has been conceived and specially optimized to match integrators’ and equipment manufaturers’ main requirements while offering competitive prices.

The 690/760V Protistor® SC Series is a specific range to offer cost effective protection without concession on performance for power conversion equipment. These fuses have been engineered to provide protection for all semiconductors: diodes, thyristors and IGBT devices. They are assembled with bimetal silver and copper elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. Contact surfaces are tin plated to get an optimized interface with the best quality/price ratio. This SC Series has been conceived and specially optimized to match integrators’ and equipment manufaturers’ main requirements while offering competitive prices.

Key features & benefits

  • "One rating, one size" range

  • aR Class according to IEC 60269-4 and VDE 636-23

  • Very low I²t for improved semiconductor protection

  • High speed AC & DC protection

  • Current limiting

Applications

  • Protection of standard power conversion systems such as low voltage drives, UPS, inverter systems and similar

  • All AC standard networks (up to 690V) or DC standard networks

Technical Specifications

Amperage Range 315 ... 500 A
Speed/Characteristic aR
CE Conformity Yes
Reach Compliant Yes

Reference Finder

30 references in this series

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Item number Ampere rating Fuse size Clearing I2t At Rated Voltage Indication System Product weight
A1046914 - SC31AR69V500TFM See product
 500A 31 230kA²s Yes 0.385kg
A1047052 - SC31AR69V450TIU See product
 450A 31 166kA²s No 0.34kg
B1046915 - SC31AR69V315TFU See product
 315A 31 47.5kA²s No 0.34kg
B1047053 - SC31AR69V500TIU See product
 500A 31 230kA²s No 0.34kg
C1046916 - SC31AR69V350TFU See product
 350A 31 65kA²s No 0.34kg
D1046917 - SC31AR69V400TFU See product
 400A 31 125kA²s No 0.34kg
E1046918 - SC31AR69V450TFU See product
 450A 31 166kA²s No 0.34kg
F1046919 - SC31AR69V500TFU See product
 500A 31 230kA²s No 0.34kg
G1046920 - SC31AR69V315TF See product
 315A 31 47.5kA²s Yes 0.34kg
H1046921 - SC31AR69V350TF See product
 350A 31 65kA²s Yes 0.34kg
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