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Digital time switch 12 Series
Function and Features:
Daily time switch
Weekly time switch
“Astro” time switch
•Mechanical or digital version
•1 or two contacts
•35mm rail (EN 60715) mount -
Electronic step relay 13 Series
Function and Features:
Electronic step relay
Call & Reset relay
Monostable relay
YES Multi-function relay
See Catalog -
Parallel UPS SITOP UPS50 series
SITOP 24 V energy elements can be improved with a SITOP UPS500 uninterruptible DC energy provide (DC UPS) for bridging temporary electricity screw-ups in the order of minutes.
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Photovoltaïc installation surge prot ...
STP T2 forty PV is the sequence of gadgets that grant superior overvoltage safety to photovoltaic structures via utilizing Mersen’s optimized dynamic thermal disconnection system, which does no longer require extra overcurrent safety (back-up fuse) due to its excessive short-circuit stand up to the rating.
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Single-phase voltage transducer CE-c ...
Convert voltage, contemporary or frequency in a single-phase system
Very aggressive excellent / rate ratio
Ideal for small installations
Very dependable and sturdy devices
Valid for work underneath disturbing stipulations -
Type 1 surge arrester IEC 61643-1, C ...
STM T1 50 is the most robust series of single-pole Type 1/Class I lightning current arresters, able to discharge energy (current) from a direct lightning strike (10/350µs) on an external lightning protection system (LPS) or overhead supplies, in accordance with EN/IEC 61643.
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Type 3 surge arrester IEC 61643-1 IE ...
STE T23 20 is the collection of mixed Type 2+3/Class II+III units for discharging voltage surges whilst supplying a very high-quality voltage safety level, in accordance with EN/IEC 61643.
See Catalog$12$13