Phoenix Contact, F-MS 12 ST Surge Protector 230V ac Maximum Voltage Rating 40 kA Maximum Surge Current Surge Arrester

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PHP4,193.93

(exc. VAT)

PHP4,697.20

(inc. VAT)

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RS Stock No.:
802-6704
Mfr. Part No.:
2817990
Manufacturer:
Phoenix Contact
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Brand

Phoenix Contact

Product Type

Surge Protector

Suppressor Type

Surge Arrester Protection Module

Maximum Voltage

230V ac

Mount Type

Through Hole

Maximum Surge Current

40kA

Series

F-MS 12 ST

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

80°C

Depth

17.4mm

Height

55.5mm

Length

52.5mm

Standards/Approvals

EN 61643-11, IEC 61643-11

Hazardous Area Certification

No

COO (Country of Origin):
DE

Single & 3-phase Mains FLT & VAL Series


Pluggable modules on a fixed base element, for easy installation and fast replacement.

Variable installation direction of base element

Mechanical status indicators

Thermal disconnect device

Mechanical coding to prevent incorrect plugging in of modules

Common floating remote indicator contact for all plugs

Surge Protection Devices, SPDs (DIN-rail)


Voltage surges, often referred to as spikes or transients are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. The worst voltage spikes are usually caused by lightning strikes and can reach up to 6000V, with current surges of over 3000A. The maximum size of the let-through voltage and current inrush depends on the location within the building's wiring system. BS7671: 2011 Amendment 1 Sections 443 and 534 cover risk assessment and provides guidance on protection of electronic equipment for installation engineers to follow. The fullest information on lightning and surge protection comes from the BSEN 62305 series of standards.

Standards

IEC 61643, VDE V 0185-3