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Approvals & Standards

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

Key features & benefits

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.

More specifications

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

Product Specifications

Item number

A1047098  

Catalogue No.

SC33AR60V18CTIU  

Short Description

Size 33 type TTI without indicator aR 1800 A 600VAC  

EAN/UPC Code

3605340573503  

Rated voltage AC UL

650   V

Rated voltage DC UL

450   V

Rated voltage AC IEC

600   V

Ampere Rating

1800   A

Speed/Characteristic

aR  

Fuse Size

33  

Mounting

Bolted  

Clearing I2t At Rated Voltage

3800   kA²s

Melting I2t

720   kA²s

AC Max I.R./Breaking Capacity: I1

200   kA

Power Dissipation at Rated Current Value

263   W

Connection/Terminal Material

Silver-Plated Brass  

Connection/Terminal Type

End Contact with Threaded Holes  

Body/Insulating Material

Ceramic  

Product Weight

1.687   lb

Product Width

2.87   in

Product Length

1.99   in

Product Height

3.09   in

Sell Pack Quantity

6   EACH

Sell Pack Weight

10.119   lb