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Approvals & Standards

  • UL Recognized Component UL File 60314
  • AC: UL Guide No. JFHR2 (10-800A)
  • DC: UL Guide No.JFHR2 (35-800A)

Key features & benefits

A50P Amp-Trap® Form 101 high speed fuses were developed for DC drives, uninterruptable power supplies and similar applications requiring better protection (lower I2t) and superior reliability. The A50P is typically used for replacement.

More specifications

Applications

  • Protection of DC drives, UPS and other equipment of 500 volts or less

Product Specifications

Frequency (Hz)

50/60   Hz

Ampere range

10 to 1200 A  

Speed/Characteristic

High Speed  

UL file number

File E60314  

UL Category Code

JFHR2  

REACH Compliant

Yes  

Max Operating Temp.

80   °C

Max Storage Temp.

80   °C

Min Storage Temp.

-25   °C

Harmonized System

853610  

References in this series  (87)

A50P200-4TI

200   A

-

-

Yes  

0.2041   kg

A50P225-4

225   A

-

-

No

0.3084   kg

A50P225-4TA

225   A

-

-

Yes  

0.3266   kg

A50P25-1

25   A

-

-

No

0.0181   kg

A50P250-4

250   A

-

-

No

0.3084   kg

A50P250-4K

250   A

-

-

No

0.3719   kg

A50P250-4TA

250   A

-

-

Yes  

0.3266   kg

A50P250-4TI

250   A

-

-

Yes  

0.3084   kg

A50P275-4

275   A

-

-

No

0.3084   kg

A50P30-1

30   A

-

-

No

0.0181   kg

A50P300-4

300   A

-

-

No

0.3084   kg

A50P300-4K

300   A

-

-

No

0.3719   kg

A50P300-4TA

300   A

-

-

Yes  

0.3266   kg

A50P300-4TI

300   A

-

-

Yes  

0.3084   kg

A50P325-4

325   A

-

-

No

0.3084   kg