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PHP-PFC63AELR33-MSL

Protistor® SC Series size 33 aR, 550 to 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

Voltage Range 550...690 V AC
Amperage Range 800 ... 2000 A
Speed/Characteristic aR
CE Conformity Yes
Reach Compliant Yes

Reference Finder

60 references in this series

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Item number Ampere rating Fuse size Clearing I2t At Rated Voltage Indication System Product weight
Q1046951 - SC33AR69V14CTFM See product
 1400A 33 3030kA²s Yes 0.82kg
Q1046974 - SC33AR69V10CTFU See product
 1000A 33 1070kA²s No 0.765kg
Q1047089 - SC33AR55V20CTI See product
 2000A 33 4720kA²s Yes 0.765kg
R1046952 - SC33AR60V15CTFM See product
 1500A 33 2610kA²s Yes 0.82kg
R1046975 - SC33AR69V11CTFU See product
 1100A 33 1570kA²s No 0.765kg
R1047090 - SC33AR69V800TIU See product
 800A 33 580kA²s No 0.765kg
S1046953 - SC33AR60V16CTFM See product
 1600A 33 3000kA²s Yes 0.82kg
S1047091 - SC33AR69V900TIU See product
 900A 33 805kA²s No 0.765kg
T1046954 - SC33AR60V18CTFM See product
 1800A 33 3800kA²s Yes 0.82kg
T1046977 - SC33AR69V13CTFU See product
 1250A 33 2210kA²s No 0.765kg
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