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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)

A50P35-1DS

35   A

-

-

No

0.0181   kg

A50P35-4

35   A

-

-

No

0.0907   kg

A50P350-4

350   A

-

-

No

0.3084   kg

A50P350-4K

350   A

-

-

No

0.3719   kg

A50P350-4TA

350   A

-

-

Yes  

0.3266   kg

A50P350-4TI

350   A

-

-

Yes  

0.3084   kg

A50P40-1DS

40   A

-

-

No

0.0181   kg

A50P40-4

40   A

-

-

No

0.0907   kg

A50P400-4

400   A

-

-

No

0.3084   kg

A50P400-4TA

400   A

-

-

Yes  

0.3266   kg

A50P400-4TI

400   A

-

-

Yes  

0.3084   kg

A50P450-4

450   A

-

-

No

0.5443   kg

A50P450-4TA

450   A

-

-

Yes  

0.5897   kg

A50P450-4TI

450   A

-

-

Yes  

0.5443   kg

A50P50-1DS

50   A

-

-

No

0.0181   kg