Surge protection units with fault indication

Voltage: 275 V
Primary current: 10,000 A
Open circuit voltage: 10 kV

... DACN15-P surge protectors are designed for single-phase low-voltage AC installations. They provide Type 2+3 protection with a nominal discharge current (In) of 5 kA and a maximum discharge current (Imax) ...

Primary current: 12,500, 20,000, 50,000, 37,500 A
Open circuit voltage: 6 kV

... three protection classes in a single device to provide robust surge protection for downstream equipment and meets the minimum Type 1 lightning current requirements (Iimp 12.5 kA, 10/350 µs). Its design ...

Primary current: 50,000 A - 50,000 A

... range comprises pluggable Type 1+2 surge protective devices (SPD) designed to protect equipment powered by DC distribution lines. High-energy MOV technology with an internal thermal disconnector provides reliable protection ...

Voltage: 1,200, 1,500 V
Primary current: 20,000, 50,000, 100,000 A

... according to prIEC 61643-41
Additional information
To ensure maximum protection of the ESS installation, the kit consists of a surge arrester DDC50S-21Y-1200 (1200 Vdc max operating ...

Open circuit voltage: 6 kV

... is a compact coordination surge protector designed to provide secondary protection for sensitive equipment in industrial and commercial low-voltage installations. It is intended to be installed downstream ...

Voltage: 320 V
Primary current: 5 A
Open circuit voltage: 10 kV

... Description

• Type 2+3 surge protector with integrated electrostatic protection
• Designed for Class II LED lighting systems
• Improved coordination with internal MOV
• Electrostatic

Voltage: 120 V - 150 V
Primary current: 10 A
Open circuit voltage: 10 kV

... >Status and end-of-life indication

Voltage: 220 V - 240 V
Primary current: 10 A - 10 A
Open circuit voltage: 12 kV - 12 kV

... Number: 841211
Key features

• Type 2+3 surge protector dedicated to LED lighting
• Single-phase 220-240 V (230 V nominal)
• Class 1 protection
• Very compact

Voltage: 6 V - 8 V
Primary current: 0.75 A - 0.75 A

... full-mode protection and signalling-ground protection respectively.

Key features

• Supports high-speed data transmission (cut-off >110 MHz)
• Common-mode and differential-mode protection
• 1-pair

Voltage: 6 V - 15 V
Primary current: 0.3 A - 5 A

... Description
SPD for protection of video surveillance systems and low-voltage video networks. Protects video signal pairs (0–5 V) and 12 Vac/Vdc lines. Model: CITEL MSP-VM12. Product code: 420403.

Key functional information
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Voltage: 120 V - 320 V
Primary current: 100,000, 25,000 A

... used between Zone O and Zone 1 (according to IEC 62305-4 definition of Lightning Protection area). It is installed in the power grid inlet of the 240V/400V low-voltage power supply system or in the general ...

Voltage: 120 V - 320 V
Primary current: 25,000, 50,000, 100,000 A

... Features: Iimp: 25kA/50kA Number of poles: 1P, 2P, 3P, 4P, 3P+NPE, 1P+NPE. LED Visual display. Remote signalling available.. 35mm wide electrical installation guide rail. Failure indicator flop and remote communication interface optional. ...

Voltage: 275, 255, 150, 320 V
Primary current: 7,000, 20,000, 50,000, 100,000 A
Open circuit voltage: 1.3 kV

... that the protection unit is plugging in place, close the automatic circuit breaker (fuse) switch, check the working status is normal. Protector in use during the fault display window ...

Voltage: 150 V - 440 V
Primary current: 10,000, 20,000 A

... grade surge protection, which protects the electrical network not shocked by the thunder. • BR-20 Surge protective Devices (referred as SPD) provide protection against ...

Voltage: 150 V - 385 V
Primary current: 30,000, 60,000 A

... Class C surge protective device consisting of a base part and MOV plug-in protection modules. SPD design according with GB18802.1/IEC61643-11 standard. Application: BR-60 series surge ...

Voltage: 150 V - 285 V
Primary current: 30,000, 60,000 A

... window indicates normal; red indicates broken, replacement notice, which is clear and easy distinguished. Application: Protection of terminal devices. Protect for sensitive electronic equipment, telecom centers, automatic control centers, ...

Voltage: 150 V - 385 V
Primary current: 40,000, 80,000 A

... with a remote signaling for disconnection indication is also available. Application: Widely appreciated for its high level of protection, efficiency, and reliable performance, these single phase surge ...

Voltage: 150 V - 385 V
Primary current: 40,000, 80,000 A

... . Application: For the protection of low voltage distribution systems against direct lightning strike into the overhead power supply line or external lightning protection system (IEC ...

Voltage: 275, 320, 385 V
Primary current: 50,000, 110,000 A

... over voltage. – Fault indication via red mark in the inspection window. Application: • For using in the lightning protection zones concept at boundary 1-2. • The SPD surge ...

Voltage: 275, 230 V
Primary current: 5,000, 10,000 A

... Protection of LED lighting systems and drivers Space saving footprint for mounting in confined locations Smart Over-Temperature Protection Protection for Systems Universal AC Input High performance ...