Best Fuse Blocks
Fuse Block including 300 Amp Fuse is great if wiring is already present and protects the inverter with a proper inverter fuse. Inverter Class T slow blow inverter fuse with holder 300 amp.
Reviews
Find Best Price at Amazon"Does the job to protect your system."
"The Go Power FBL-300 fuse block with mountable case includes the 300 amp class T fuse bolted to hex screw wire connectors that will accept up to a #2/0 sized cable."
"Installed very easy works great."
Fuse block, ANL, 300A, with cover, Mfg# 5005, accepts ANL fuses up to 300Amp, 32VDC, with polycarbonate cover, 4.5" L x 1.5" W x 1.65" h, FUSE sold separately. Stainless steel studs provide resistance to corrosion and high torqueing for excellent electrical contact.
Reviews
Find Best Price at Amazon"Can't beat blue sea quality."
"All blue sea ,so far has been a great product."
"(A larger fuse can be used as long as the constant load is 300 amps or less)."
"Works great in my solar power system between the battery bank and the 2000 watt inverter on my camper."
"It's just a fuse holder so why pay $80 or more?"
"This is an exact match for the one that I had to replace between my coach batteries, and my 2000 watt inverter, in my motorhome."
Never install a fuse with a larger amp rating than specified for the application, holder or wire size. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"Needed for a future amp install and was unable to source locally."
"Well built, great for high amperage accessories such as a cooling fan."
"great quality, served my propose great."
"This is heavy duty and LARGE."
"heavy duty."
Best Sensor Blocks
White color link https://www.amazon.com/dp/B00O2KDQBE. Blue color link ://www.amazon.com/dp/B00O2LKEW2. 2pcs link https://www.amazon.com/dp/B01HEBIJKK. The screen is made in Taiwan, quality is much better, work with raspberry pi https://tech.scargill.net/ssd1306-with-python/.
Reviews
Find Best Price at Amazon"It may not matter to you, but there is a two-pixel gap between the yellow pixels and the blue pixels."
""); #endif. #define THERMISTORPIN A0 // which analog pin to connect. #define THERMISTORNOMINAL 30000 // resistance at 25 degrees C. #define TEMPERATURENOMINAL 25 // temp. for nominal resistance (almost always 25 C). #define NUMSAMPLES 50 // how many samples to take and average, more takes longer. #define BCOEFFICIENT 4400 // The beta coefficient of the thermistor (usually 3000-4000). #define SERIESRESISTOR 30000 // the value of the 'other' resistor. int samples[NUMSAMPLES]; void setup() {. Serial.begin(9600); // connect AREF to 3.3V and use that as VCC, less noisy! display.clearDisplay(); }. void loop() {. uint8_t i; float average; float maxTemp; maxTemp = 0; // take N samples in a row, with a slight delay. for (i=0; i< NUMSAMPLES; i++) {. samples[i] = analogRead(THERMISTORPIN); delay(10); }. // average all the samples out. average = 0; for (i=0; i< NUMSAMPLES; i++) {. average += samples[i]; }. average /= NUMSAMPLES; display.clearDisplay(); display.setTextSize(1); display.setTextColor(WHITE); display.setCursor(0,0); Serial.print("Analog "); Serial.println(average); display.print("Analog "); display.println(average); // convert the value to resistance. average = 1023 / average - 1; average = SERIESRESISTOR / average; Serial.print("R "); Serial.println(average); display.print("R-Val "); display.println(average); display.setTextSize(2); float steinhart; float fconvert; float convertValue; steinhart = average / THERMISTORNOMINAL; // (R/Ro)2. steinhart = log(steinhart); // ln(R/Ro). steinhart /= BCOEFFICIENT; // 1/B * ln(R/Ro). steinhart += 1.0 / (TEMPERATURENOMINAL + 273.15); // + (1/To). steinhart = 1.0 / steinhart; // Invert. steinhart -= 273.15; // convert to C. Serial.print(steinhart); Serial.println(" *C"); fconvert = steinhart * 1.8; fconvert = fconvert + 32; Serial.print("Temperature "); display.println("A0 Temp"); Serial.print(fconvert); Serial.println(" *F"); display.print(steinhart); display.println(" *C"); display.print(fconvert); display.println(" *F"); display.display(); delay(250); }."
"The display works with the Adafruit_SSD1306 Arduino library."
"I cannot think of many (if any) useful projects that need a small screen like this and can run on the Arduino UNO R3 after this display takes up most of the variables usable memory."
"The wires used are from this product link: Kalevel® 120pcs Multicolored 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit."
"I have multiple set temps for the different filament types and the screen displays which filament it is set to."
Best Actuator Blocks
Two-Way And Three-Way Zone Valves Designed For Chilled Water, Hot Water And Low Pressure Steam Applications Poptop Actuator Can Be Installed Without Removing The Body Valve And Actuator Sold Together Or SeparatelyMade in: United StatesDimensions: 1 X 1 X 1Brand: ErieItem Weight: 1.1includes: Unit^Instruction Guide.
Reviews
Find Best Price at Amazon"Plumbing company wanted to charge me $1000.00 to install this part."
"Easy installation."
"It works."
"Great product, fast service."
"My infloor heating system had stopped working and these replacement parts were easy to install and get my heating system working again."
"exact replacement and works as it should, the old one would open the valve but would not signal the circulator to kick on ,"
Best Thermocouple Blocks
Replacement for 24" gas pilot safety control for use with gas furnaces, boilers, water heaters and room heaters. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"Especially on this freezing winter nights."
"Easy to replace when it goes dies."
"Nice thermocouple."
"just what I needed and the price was fair."
"This is a replacement for the same item I purchased and installed, after which it failed in about two weeks."
Best Ground Circuit Terminal Blocks
Barrier Terminal Block: Dual Row, 5 Positions, Removable Clear Plastic Insulating Cover, Screw Barrier Terminal Block. Package Content : 5 x Barrier Terminal Block; 10 x Terminal Stripe (Red:5, black:5).
Reviews
Find Best Price at Amazon"will be using them with replacement head lights that have six led so I have only one wiring to leading out."
"These are nice and make things more simple when wiring, however the plastic could be of a little better quality, be careful when mounting these or you will crack them, also the caps dont stay on very well."
"High quality, covered connections with protected jumpers offer flexibility to these compact buss bars."
"These small terminal blocks will help me organize and simplify the wiring in my classic Dodge Charger."
"perfect!"
"These terminal strips worked out very well for my project."
"Excellent bus bar/terminal strips for the money."
"They make everything look 100% neater, it's easier to add devices to my solar array, and overall it's safe in my opinion especially since it has the covers!"