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Approvals & Standards

  • UL recognized component UL File 60314
  • AC: UL guide no. JFHR2
  • DC Tested to UL standard 198L parameters (70-1200A)
  • CSA Certified LR12636

Key features & benefits

A50QS Amp-Trap® Form 101 fuses grew out of the need to improve the overall performance of semiconductor fuses in response to new equipment requirements. The A50QS encompasses the best protection features – lower I2t to provide better protection for equipment, longer life when subjected to cyclic loading and lower watts loss. A50QS is today’s best choice for the protection of dynamic solid state equipment such as motor drives, inverters, UPS, etc.

More specifications

Applications

  • Protection of 500V or less motor drives, UPS, inverters, etc.

Product Specifications

Frequency (Hz)

50/60   Hz

Ampere Range

35 to 1200 A  

Speed/Characteristic

High Speed  

UL File Number

File E60314  

UL Category Code

JFHR2  

CSA File number

Class 1422-30 File 012636_0_000   

REACH Compliant

Yes  

Max Operating Temp.

80   °C

Max Storage Temp.

80   °C

Min Storage Temp.

-25   °C

Harmonized System

853610  

References in this serie  (63)

Item number - Catalog No.

Ampere rating

Fuse size

Total Clearing I2t

Indication System

Product weight

A50QS1000-4

1000   A

-

-

No

2.1772   kg

A50QS1000-4IL

1000   A

-

-

Yes  

2.2226   kg

A50QS100-4

100   A

-

-

No

0.1134   kg

A50QS100-4IL

100   A

-

-

Yes  

0.1225   kg

A50QS100-4Y

100   A

-

-

No

0.1134   kg

A50QS10-1

10   A

-

-

No

0.0181   kg

A50QS1200-4

1200   A

-

-

No

2.1772   kg

A50QS1200-4IL

1200   A

-

-

Yes  

2.2226   kg

A50QS125-4

125   A

-

-

No

0.186   kg

A50QS125-4IL

125   A

-

-

Yes  

0.2132   kg

A50QS150-4

150   A

-

-

No

0.186   kg

A50QS150-4IL

150   A

-

-

Yes  

0.2132   kg

A50QS150-4Y

150   A

-

-

No

0.186   kg

A50QS15-1

15   A

-

-

No

0.0181   kg

A50QS175-4

175   A

-

-

No

0.186   kg