P-Block
Mersen P-Block series for Form 101 fuses are glass-filled polycarbonate or laminated phenolic insulator blocks with studs to accommodate bolt-in fuses. All studs, clips and mounting hardware are tin or zinc-plated
Mersen P-Block series for Form 101 fuses are glass-filled polycarbonate or laminated phenolic insulator blocks with studs to accommodate bolt-in fuses. All studs, clips and mounting hardware are tin or zinc-plated
Product data sheets
- DS-P-Block-P243-P266-P292-Fuse-Blocks-Mersen
pdf - 297.83 KB
 
Compliance
- COM-RoHS-RS000016-P-Block-Mersen
pdf - 141.87 KB
 - COM-REACH-RE000016-P-Block-Mersen
pdf - 203.73 KB
 
Key features & benefits
Glass-filled polycarbonate or laminated phenolic insulator blocks with
studs to accommodate bolt-in fuses
Applications
Fuse blocks for semiconductor fuses
| Frequency (Hz) | 50/60 Hz | 
| Amperage Range | 0 to 1000 A | 
| Short Circuit Current Rating (SCCR) | 10 kA | 
| Flammability Rating | 94 V-0 | 
| UL Category Code | IZLT2 | 
| CSA File Number | Class 6225, File 032169_0_000 | 
| Reach Compliant | Yes | 
| Max Operating Temp. | 80 °C | 
| Max Storage Temp. | 80 °C | 
| Min Storage Temp. | -25 °C | 
| Harmonized System | 853690 | 
| UL File Number | File E52283 | 
Reference Finder
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| Item number | Ampere rating | Fuse size | Fuse Type/Class | Number of poles | Indication System | Product weight | 
|---|---|---|---|---|---|---|
| 
               FH25F4 See product 
             | 
                      800A | - | Semiconductor | 1-Pole | No | 0.8391kg | 
| 
               FH50F4 See product 
             | 
                      800A | - | Semiconductor | 1-Pole | No | 0.8391kg | 
| 
               FH50F5 See product 
             | 
                      1000A | - | Semiconductor | 1-Pole | No | 0.8391kg | 
| 
               FH70F3 See product 
             | 
                      600A | - | Semiconductor | 1-Pole | No | 0.8391kg | 
| 
               P243 See product 
             | 
                      200A | - | Semiconductor | 1-Pole | No | 0.2858kg | 
| 
               P243C See product 
             | 
                      200A | - | Semiconductor | 1-Pole | No | 0.1134kg | 
| 
               P243D See product 
             | 
                      450A | - | Semiconductor | 1-Pole | No | 0.1134kg | 
| 
               P243E See product 
             | 
                      200A | - | Semiconductor | 1-Pole | No | 0.1225kg | 
| 
               P243G See product 
             | 
                      600A | - | Semiconductor | 1-Pole | No | 0.1633kg | 
| 
               P266A See product 
             | 
                      400A | - | Semiconductor | 1-Pole | No | 0.4218kg |