| PartNumber | ERZ-U12JP541 | ERZ-U11JP541B | ERZ-U11JP511 |
| Description | Varistors ZNR Transient/Surge Absorb 104x125x122mm | Varistors ZNR Transient/Surge Absorb 104x141x141mm | Varistors ZNR Transient/Surge Absorb 104x108x122mm |
| Manufacturer | Panasonic | Panasonic | Panasonic |
| Product Category | Varistors | Varistors | Varistors |
| RoHS | Y | Y | Y |
| Series | ZNR | ZNR | ZNR |
| Product | MOV | MOV | MOV |
| Mounting Style | Chassis Mount | Chassis Mount | Chassis Mount |
| Voltage Rating AC | 264 VAC | 264 VAC | 242 VAC |
| Voltage Rating DC | 373 VDC | - | 342 VDC |
| Varistor Voltage | 540 V | 540 V | 510 V |
| Clamping Voltage | 785 V | 785 V | 760 V |
| Peak Surge Current | 25 kA | 15 kA | 15 kA |
| Surge Energy Rating | 730 J | 430 J | 400 J |
| Capacitance | 4300 pF | 2200 pF | 2400 pF |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Packaging | Bulk | Bulk | Bulk |
| Height | 102 mm | 121 mm | 102 mm |
| Length | 125 mm | 141 mm | 108 mm |
| Type | Transient/Surge Absorbers | Transient/Surge Absorbers | Transient/Surge Absorbers |
| Width | 104 mm | 104 mm | 104 mm |
| Brand | Panasonic | Panasonic | Panasonic |
| Lead Spacing | 92 mm | 49 mm | 92 mm |
| Product Type | Varistors | Varistors | Varistors |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Varistors | Varistors | Varistors |
| Tradename | ZNR | ZNR | ZNR |