The Thor Smart Protect 4 does more than protecting your valuable electronic equipment. The space saving design now means you can have surge protection and filtration anywhere. 3637J rating for very robust surge power protection High noise filtration Reaction time less than 1 nanosecond 4 protected outlets Earth detection circuit Large plug adaptor Aerial protection Pay TV protection Data/voice protection 1.2m cable length Fire retardant Thor SmartBrain The Thor SmartBrain not only protects from surges, it also filters and cleans electrical frequency noise to give you unbeatable sound and video quality. Enjoy a truer AV experience with better picture quality and purer sound. Inside the brain All serious power protection diverts excess energy to earth first. If there is good earth connection then the protector will last longer. It has an earth detection LED for this reason. SmartBrain entry level filter is a passive technology. The filter works both ways, stops noise from robbing equipment performance as well as connected devices’ noise contaminating power.
The Thor Smart Protect 4 does more than protecting your valuable electronic equipment. The space saving design now means you can have surge protection and filtration anywhere. 3637J rating for very robust surge power protection High noise filtration Reaction time less than 1 nanosecond 4 protected outlets Earth detection circuit Large plug adaptor Aerial protection Pay TV protection Data/voice protection 1.2m cable length Fire retardant Thor SmartBrain The Thor SmartBrain not only protects from surges, it also filters and cleans electrical frequency noise to give you unbeatable sound and video quality. Enjoy a truer AV experience with better picture quality and purer sound. Inside the brain All serious power protection diverts excess energy to earth first. If there is good earth connection then the protector will last longer. It has an earth detection LED for this reason. SmartBrain entry level filter is a passive technology. The filter works both ways, stops noise from robbing equipment performance as well as connected devices’ noise contaminating power.
Thor 4 Outlet Surge Protector Power Board (E1/45S)
The Thor Smart Protect 4 does more than protecting your valuable electronic equipment. The space saving design now means you can have surge protection and filtration anywhere. 3637J rating for very robust surge power protection High noise filtration Reaction time less than 1 nanosecond 4 protected outlets Earth detection circuit Large plug adaptor Aerial protection Pay TV protection Data/voice protection 1.2m cable length Fire retardant Thor SmartBrain The Thor SmartBrain not only protects from surges, it also filters and cleans electrical frequency noise to give you unbeatable sound and video quality. Enjoy a truer AV experience with better picture quality and purer sound. Inside the brain All serious power protection diverts excess energy to earth first. If there is good earth connection then the protector will last longer. It has an earth detection LED for this reason. SmartBrain entry level filter is a passive technology. The filter works both ways, stops noise from robbing equipment performance as well as connected devices’ noise contaminating power.
The Thor Smart Protect 4 does more than protecting your valuable electronic equipment. The space saving design now means you can have surge protection and filtration anywhere. 3637J rating for very robust surge power protection High noise filtration Reaction time less than 1 nanosecond 4 protected outlets Earth detection circuit Large plug adaptor Aerial protection Pay TV protection Data/voice protection 1.2m cable length Fire retardant Thor SmartBrain The Thor SmartBrain not only protects from surges, it also filters and cleans electrical frequency noise to give you unbeatable sound and video quality. Enjoy a truer AV experience with better picture quality and purer sound. Inside the brain All serious power protection diverts excess energy to earth first. If there is good earth connection then the protector will last longer. It has an earth detection LED for this reason. SmartBrain entry level filter is a passive technology. The filter works both ways, stops noise from robbing equipment performance as well as connected devices’ noise contaminating power.
in 3 offers
The lowest price for Thor 4 Outlet Surge Protector Power Board (E1/45S) right now is $129.33 at 4Cabling, compared across 3 retailers.
The all-time low was $109.00 on 18 Feb 2026 — today's price is 19% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 8 June 2026.
Last updated at 08/06/2026 23:27:52
Thor 4 Outlet Smart Filter Surge Protected Power Board
Free delivery between 9–18 June
Thor Technologies E1/45S Smart Protect 4 Smart Technology Power Protection and 4 Outlets E145S
Delivery between 15–22 June $20
THOR E1/45A Smart Protect 4-Way Power Board by Addicted To Audio
Free delivery
originally posted on appliancesonline.com.au
The Thor electrical boards are expensive but the (Australian engineered) promise of electrical protection and cleaning up the electrical input is a comfort to have for sensitive gear like hi-fi, audio visual equipment and computers.I have a few now and prefer the larger, multiple disjoint circuit boards but this smaller board is fine for my study purposes.
| Supply Voltage | 240/V AC 50/Hz |
| Clamping Voltage | 275Vac |
| Reaction Time | < 1 Nano Second |
| Earth Detection Circuit | Yes |
| Earth leakage Range | Less than 1 milli amp |
Thor 4 Outlet Smart Filter Surge Protected Power Board
Free delivery between 9–18 June
Thor Technologies E1/45S Smart Protect 4 Smart Technology Power Protection and 4 Outlets E145S
Delivery between 15–22 June $20
THOR E1/45A Smart Protect 4-Way Power Board by Addicted To Audio
Free delivery
The Thor electrical boards are expensive but the (Australian engineered) promise of electrical protection and cleaning up the electrical input is a comfort to have for sensitive gear like hi-fi, audio visual equipment and computers.I have a few now and prefer the larger, multiple disjoint circuit boards but this smaller board is fine for my study purposes.
| Supply Voltage | 240/V AC 50/Hz |
| Clamping Voltage | 275Vac |
| Reaction Time | < 1 Nano Second |
| Earth Detection Circuit | Yes |
| Earth leakage Range | Less than 1 milli amp |
