Lokhu kubhekiswa okuphambene phakathi kwesibonelo seProsge's Surge Protection Device ne-ISKRA's Surge Protection Devices model. Lokhu kungenxa yokubhekisela, sicela uxhumane nathi uma ungabaza.
| I-IEC VDE | Iskra Model Cha | Isibonelo seProsurge No |
| Isigaba I B + C | I-ISPRO BS (R) 50 / XXX | I-G50 / xxx-S |
| Isigaba I B + C | I-ISPRO BS (R) 25 / XXX | I-BP25V/xxx-S NOMA: G25/xxx-S |
| Isigaba I B + C | I-ISPRO GBS | I-G100 / 255NPE I-B100G-255NPE |
| Isigaba I B + C | I-ISPRO-K BS (R) 75 / XXX (3 + 0) | I-BP25V/XXX-S/3P NOMA: G25/xxx-S/3P |
| Isigaba I B + C | I-ISPRO-K BS (R) 100 / XXX (4 + 0) | I-BP25V/XXX-S/4P NOMA: G25/xxx-S/4P |
| Isigaba I B + C | I-ISPRO-K BS (R) 100 / XXX (3 + 1) | I-BP25V/XXX-S/3PN100 NOMA: G25/XXX-S/3PN100 |
| Isigaba I B + C | I-ISPRO-K BS (R) 37.5 / XXX (3 + 0) | BPS12.5V / xxx-S / 3P |
| Isigaba I B + C | I-ISPRO-K BS (R) 50 / XXX (4 + 0) | BPS12.5V / xxx-S / 4P |
| Isigaba I B + C | I-ISPRO-K BS (R) 50 / XXX (3 + 1) | BPS12.5V / xxx-S / 3PN50 |
| Isigaba I B + C | I-ISPRO B2N (R) 12.5 / XXX | BPS12.5V / xxx-S |
| Isigaba II C | I-ISPRO C (R) 40 / XXX | I-SPxxx-S (UL + KEMA) |
| Isigaba II C | I-ISPRO C (R) 80 / XXX (1 + 1) | I-SPxxx/PN-S (UL+KEMA) |
| Isigaba II C | I-ISPRO C (R) 120 / XXX (3 + 0) | I-SPxxx/3P-S (UL+KEMA) |
| Isigaba II C | I-ISPRO C (R) 160 / XXX (4 + 0) | I-SPxxx/4P-S (UL+KEMA) |
| Isigaba II C | I-ISPRO C (R) 160 / XXX (3 + 1) | sPxxx/3PN-S (UL+KEMA) |
| Isigaba II C | Imodyuli Engaxhunywa ISPRO C (R) 40 / xxx | I-MSP/275 plug module |
| Isigaba II C | Imodyuli Engaxhunywa ISPRO C (R) 40 / xxx | I-MSP/255T ipulaki module |
| Isigaba I B + C | I-PV ISPRO BS (R) 12.5 / xxx | I-PVB12.5/xxx-V-CD-S (TUV) |
| Isigaba II C | I-PV ISPRO BS (R) 40 / xxx | PV50/500-VCS (kuya: PV ISPRO C 40/550) PV50/1000-V-CD-S (kuya: PV ISPRO CR 40/1000) |
| Isigaba III D | I-ISPRO D (R) 10 | V10/xxx-S |
| Isigaba III D | I-ISPRO DM (R) 10 / xxx (2 + 0) | I-MDSS10/xxx-(2V+T)-S |
| Isigaba III D | I-ISPRO DMG (R) / xxx (2 + 0) | I-MDSS10/xxx-2VT-S |
| Isigaba II C | I-ISPRO AQ 40 / xxx | I-TPLA40 / xxxF |
| Isigaba I + II B + C | I-WT ISPRO BS (R) 25/690 | B25VG760 |
| Isigaba I + II B + C | I-WT ISPRO BS (R) 12.5/690 | I-B12.5V/760-S (ye-Wind Turbine) |
| Isigaba II C | I-WT ISPRO C (R) 40/690 | SP690 |
| Isigaba II C | I-WT ISPRO C (R) 120/690 (3 + 0) | I-C25V760-S / 3P I-DT40 / 750-3V-S / WT |