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Siemens - 5SD7412-2 SIEMENS LIGHTNING ARRESTER TYPE 1, 12.5 KA, LIGHTNING PROTECTION CLASS III AND IV, FOR 3-WIRE NETWORKS (L, N, PE), UC 335V/264V AC (L-N/N-PE), MECHANICAL DEFECT INDICATION

5SD74122

Siemens 5SD7412-2
Images are for illustrative purposes only

Manufacturer: Siemens
SIEMENS LIGHTNING ARRESTER TYPE 1, 12.5 KA, LIGHTNING PROTECTION CLASS III AND IV, FOR 3-WIRE NETWORKS (L, N, PE), UC 335V/264V AC (L-N/N-PE), MECHANICAL DEFECT INDICATION

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Price
£292.57
£351.08 (IncVAT)

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Lightning arrester type 1, 12.5 kA, lightning protection class III and IV, for 3-wire networks (L, N, PE), UC 335V/264V AC (L-N/N-PE), Mechanical defect indication Surge protection devices for protecting against overvoltage in electrical systems. As an important component of the SENTRON protective components for electrical installations, the surge protection devices from Siemens provide effective protection in the event of lightning and overvoltage due to atmospheric influences or switching operations. User-friendly mounting and connection technology as well as an integrated design are the characteristics of the device family. Whether for infrastructure or for industrial requirements, Siemens provides surge protection devices for all applications and every application area. Key features of the Siemens surge protection devices: 1. Effective investment and plant protection against lightning and overvoltage. 2. The right lightning/overvoltage protection (type 1 to 3) for every use case. 3. Remote signaling contact to the external upload of the status display. 4. Reliable safety during installation due to standard reach-around and touch protection. 5. Removal from standardmounting rail without tools. 6. Clearly visible fault display. 7. The data matrix code on the front of the device provides quick and easy access to information on all aspects of lightning and overvoltage protection. 8. Optimized technology for your safety – only from Siemens.


Product Information

Manufacturer: Siemens
Pricing Unit: Each
Weight: 0.350 kg (each)
Tariff code: 85363090
Generic code: 1BK
GTIN/UPC/EAN: 4001869459561

Product Details

ETIM Group: Earthing, lightning and surge protection
ETIM Class: Surge protection device for power supply systems
Category type 2: true
Construction size: 2 modular spacing
Degree of protection (IP): IP20
Integrated backup fuse: false
Integrated short-circuit protection: -
Integrated short-circuit protection selective to fuse gG: -
Leakage-current free: -
Max. conductor cross section flexible (fine-strand): 25mm²
Max. conductor cross section solid (solid, stranded): 35mm²
Max. continuous voltage AC: 335V
Max. continuous voltage DC: -
Max. discharge surge current (8/20): 50kA
Max. overcurrent protection device, parallel connection (fuse): 160A
Max. overcurrent protection device, series connection (fuse): 80A
Max. PV-voltage: -
Nominal discharge surge current (8/20): -
Nominal voltage AC: 230V
Nominal voltage DC: -
Number of conductors (without earthing): 1
Short-circuit breaking capacity (Isccr): 25kA
Signalling at the device: None
System configuration DC: -
System configuration IT: -
System configuration other: -
System configuration TN: -
System configuration TN-C: -
System configuration TN-C-S: -
System configuration TN-S: -
System configuration TT: -
Voltage protection level: -
Voltage protection level L-N: 1.2kV
Voltage protection level N-PE: -
With remote signalling contact: false

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