| Operating voltage |
110-250V AC/DC |
| Heating element |
PTC resistor, self regulating and temperature limiting |
| Heater body |
extruded aluminium profile,anodised |
| Connection casing |
3 perssure clamps for stranded wire 0.5-1.5mm²,(with wire and terrule) and rigid wire 0.5-2.5mm² |
| Mounting |
Plastic according to UL94 V-0,black clip for 35mm DIN rail,EN 50022 |
| Fitting position |
vertical |
| Operating/Storage temperature |
45~+70ºC(-49~+158ºF) |
| Protection type/Protection class |
IP20/l(earthed) |
| Certificate |
CE |
| Model No. |
Heating capacity |
Inrush current max |
Length(mm) |
Weight (approx. kg) |
| GK15 |
15W |
1.5 |
70 |
0.25 |
| GK30 |
30W |
2.5 |
70 |
0.25 |
| GK45 |
45W |
3.0 |
70 |
0.25 |
| GK60 |
60W |
3.5 |
70 |
0.25 |
| GK75 |
75W |
4.0 |
70 |
0.25 |
| GK100 |
100W |
4.5 |
140 |
0.40 |
| GK150 |
150W |
9.0 |
140 |
0.40 |
Henan 4.0 Automation Equipment Co., Ltd. is a premier one-stop service manufacturer. We proudly represent an extensive range of industrial control products from industry giants like Siemens, Schneider, and Huichuan. Under our esteemed GKONE brand, we develop and produce state-of-the-art distributed PLC IO modules and frequency converters. Our diverse low-voltage electrical product line includes fan filters, heaters, thermostats, hygrostats, control transformers, wiring terminals, cabinet lights, wire ducts, and an assortment of accessories. Additionally, we offer comprehensive assembly services for entire cabinets.
Our company boasts a high-tech R&D team that is both efficient and professional. With multiple fully automated production lines, we ensure our production processes are automated, standardized, precise, and highly efficient. Recognized as a national high-tech enterprise, we proudly hold ISO9001, ISO14001, and ISO45001 certifications.
Each product we deliver is guaranteed by our meticulous technology process, comprehensive operation procedures, and rigorous quality testing systems. Our unwavering commitment to quality has earned us unanimous praise from our customers. Our growing customer base spans over 50 countries across Europe, North and South America, Asia, Oceania, and South Africa.
We are dedicated to integrating the finest quality supply chains in China, offering our customers cost-effective products and services. Our mission is to foster extensive cooperation and mutual development with our valued clients.
Where is the location of Gkone?
Our headquarters is located in Zhengzhou, Henan Province, at the heart of China. Our production facilities are based in both Zhengzhou and Guangzhou.
Could we ask for samples ?
Yes, we provide samples for market display and laboratory testing.
Could we make our own brand?
Absolutely, we offer flexible OEM, distributor, wholesaler, and agent services.
Could we make tailored products?
Yes, we specialize in manufacturing products in various sizes, voltages, colors, and custom designs, subject to MOQ requirements.
How long is the production time?
Typically, our production time is about 2-3 weeks from the receipt of the advance payment.
How is the warranty period for your product?
We offer a one-year warranty for our products.
Audited Supplier 
){kind=link}
){kind=link}