AC Surge Protective Device JCSD-40 Surge protection Device 20/40kA
Introduction
With advanced technology and innovative features, our Surge Protection Device JCSD-40 is highly reliable and effective in safeguarding your equipment.
It is easy to install, and features a compact design that saves valuable space while providing comprehensive protection. It is built to be reliable, efficient, and effective, and comes with a range of advanced features that make it one of the best products in its category.
JCSD-40 surge protection devices (SPDs) and modules are designed to provide protection from transient overvoltage, protect the power supplies, data, and signals in your system.
The Surge Protection Devices JCSD-40 is a state-of-the-art surge protector that provides reliable and effective protection to your electronic devices against power surges and voltage spikes. This surge protector is designed with advanced technology and features a compact and durable design, making it perfect for use in both residential and commercial settings.
The Surge Protection Devices JCSD-40 features an easy-to-use plug-and-play design that allows for quick and hassle-free installation. With its green/Red indicators, this surge protector provides clear and concise information about the status of your surge protection, so you can easily monitor the performance of your electronic devices
With its compact and durable design, the Surge Protection Devices JCSD-40 can be easily installed in any location and is built to last.
JCSD-40 Surge protection device is perfect for use with your home theater system, office equipment, or any other electronic device that requires reliable surge protection. With its high-quality construction and advanced technology, this surge protector provides the ultimate protection you need to keep your electronics safe and secure.
JCSD-40 SPDs are strongly recommended for installations that are exposed to transients, to protect sensitive and expensive electrical equipment such as TVs, washing machines, PCs, alarms etc
Product Description

Main Features
● Available in 1 Pole ,2P+N ,3 Pole,4 Pole, 3P+N
● MOV or MOV+GSG Technology
● Nominal discharge current In 20kA (8/20 µs) per path
● Maximum discharge current Imax 40kA (8/20 µs)
● Plug-in module design with status indication
● Visual Indication: Green=OK, Red=Replace
● Optional Remote indication contact
● Din Rail Mounted
● Pluggable replacement modules
● Suitable for TN, TNC-S, TNC and TT systems
● Complies with IEC61643-11 & EN 61643-11

Technical Data
● Type 2
● Network, 230 V single-phase, 400 V 3-phase
● Max. AC operating voltage Uc: 275V
● Temporary Over Voltage (TOV) Charasteristics - 5 sec. UT: 335 Vac withstand
● Temporary Over Voltage (TOV) Charasteristics - 120 mn UT: 440 Vac disconnection
● Nominal discharge current In: 20 kA
● Max. discharge current Imax:40kA
● Total Maximum discharge current Imax total:80kA
● Withstand on Combination waveform IEC 61643-11 Uoc:6kV
● Protection level Up:1.5kV
● Protection level N/PE at 5 kA :0.7 kV
● Residual voltage L/PE at 5 kA:0.7 kV
● Admissible short-circuit current:25kA
● Connection to Network:By screw terminals: 2.5-25 mm²
● Mounting:Symmetrical rail 35 mm (DIN 60715)
● Operating temperature:-40 / +85°C
● Protection rating:IP20
● Failsafe mode: Disconnection from AC network
● Disconnection indicator:1 mechanical indicator by pole - Red/Green
● Fuses:50 A mini. - 125 A max. - Fuses Type gG
● Standards compliance:IEC 61643-11 / EN 61643-11
| Technology | MOV, MOV+GSG are available |
| Type | Type2 |
| Network | 230 V single-phase 400 V 3-phase |
| Max. AC operating voltage Uc | 275V |
| Temporary Over Voltage (TOV) Charasteristics - 5 sec. UT | 335 Vac withstand |
| Temporary Over Voltage (TOV) Charasteristics - 120 mn UT | 440 Vac disconnection |
| Nominal discharge current In | 20 kA |
| Max. discharge current Imax | 40kA |
| Total Maximum discharge current Imax total | 80kA |
| Withstand on Combination waveform IEC 61643-11 Uoc | 6kV |
| Protection level Up | 1.5kV |
| Protection level N/PE at 5 kA | 0.7 kV |
| Residual voltage L/PE at 5 kA | 0.7 kV |
| Admissible short-circuit current | 25kA |
| Connection to Network | By screw terminals: 2.5-25 mm² |
| Mounting | Symmetrical rail 35 mm (DIN 60715) |
| Operating temperature | -40 / +85°C |
| Protection rating | IP20 |
| Failsafe mode | Disconnection from AC network |
| Disconnection indicator | 1 mechanical indicator by pole - Red/Green |
| Fuses | 50 A mini. - 125 A max. - Fuses Type gG |
| Standards compliance | IEC 61643-11 / EN 61643-11 |

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