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Approvals & Standards

  • All fuse blocks meet the requirements of UL 4248
  • UL listed, guide IZLT, File E52283
  • UL recognized component guide IZLT2, file E52283
  • CSA certified class 6225, File 32169

Key features & benefits

Mersen Class H, K and R fuse blocks accommodate all Class H, K and R 250 and 600V power fuses. A choice of screw, pressure plate, box and special order stud connectors fit a wide range of stranded or solid copper or aluminum wire. Insulators are either molded glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. 30, 60 and 100A fuse blocks feature a unique adder block which can be snapped onto 1-, 2- or 3-pole blocks to form multipole segmented blocks of as many poles as desired.
All fuse clips are made of high conductivity tinplated copper, with a choice of spring reinforced or nonspring reinforced clips in 30A and 60A. Clips 100A and above are spring reinforced.

More specifications

Product Specifications

频率(Hz)

50/60   Hz

电流范围

0 to 600 A  

熔断器类别

Class R  

短路电流额定值 (SCCR)

200  

易燃性等级

94 V-0  

UL 文件编号

File E52283  

UL 类别代码

IZLT  

CSA 文件编号

Class 6225, File 032169_0_000  

符合 REACH 标准

Yes  

最高工作温度

80   °C

最高存储温度

80   °C

最低存储温度

-25   °C

协调系统

853690  

References in this series  (46)

Indication System

60305R

30   A

-

Class R  

Adder  

No

0.1406   kg

60306R

30   A

-

Class R  

1-pole  

No

0.1678   kg

60307R

30   A

-

Class R  

2-pole  

No

0.2722   kg

60308R

30   A

-

Class R  

3-pole  

No

0.3856   kg

60315R

30   A

-

Class R  

Adder  

No

0.1406   kg

60316R

30   A

-

Class R  

1-pole  

No

0.1678   kg

60317R

30   A

-

Class R  

2-pole  

No

0.2722   kg

60318R

30   A

-

Class R  

3-pole  

No

0.3856   kg

60325R

30   A

-

Class R  

Adder  

No

0.1406   kg

60326R

30   A

-

Class R  

1-pole  

No

0.1678   kg

60327R

30   A

-

Class R  

2-pole  

No

0.2722   kg

60328R

30   A

-

Class R  

3-pole  

No

0.3856   kg

60355R

30   A

-

Class R  

Adder  

No

0.1406   kg

60356R

30   A

-

Class R  

1-pole  

No

0.1678   kg

60357R

30   A

-

Class R  

2-pole  

No

0.2722   kg