Mersen

83120227

Name: 83120227
Brand: Mersen
Availability: PreOrder

Product type: 83120227 - STMZT12-12K255V-4PG

Surge Protection Device Type 1+2, 12.5kA Iimp (10/350), 3Ph+N, 230/400V, 3+1 TT, 4 Poles, Monobloc, 3 Modules

RoHS Compliant

Description

STMZ T12 is the series of combined Type 1+2/Class I+II devices according to EN 61643-11 for use in the pre-counter area installed directly on 40 mm busbar system with coordination to terminal equipment (≤ 5m) Typ 1+2+3. Easy end fast fulfillment of VDE 0100-443/ -534. Depending on the product it can be used for TNC or TT-/TNS systems as well as for applications with or without external lighting protection systems.

Surge Protection
Surge-Trap® Monobloc STMZT12 Series

Contact Person
Thomas Hoffmann
+49 305 201 4443

sales@zwodltd.com

Payment

Worldwide shipping

Additional Information
Price: Please send request
Request Lead Time: app. 1 Day
Delivery Time: by agreement Estimated delivery time to our warehouse in Berlin
Delivery Terms: FCA Berlin individually for each client according to INCOM TERMS 2025

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Multiples Of: 1

Product Specifications

Product Attribute	Attribute Value
Weight	0.747 KG / psc.
Commodity number	85363090
Country of origin	DE
Dimensions (WxHxD)	240x220x220 mm
EAN code	8435297876793
Product group	184
Description	Surge Protection Device Type 1+2, 12.5kA Iimp (10/350), 3Ph+N, 230/400V, 3+1 TT, 4 Poles, Monobloc, 3 Modules
IEC SPD Type	Class I+II
Format	Monobloc
Nominal Operating Volt Rating (Un)	230/400
AC or DC	AC
Protection Modes	L-N / N-PE
System Configuration	TT, TNS
Lightning Impulse Current (10/350) (LIMP)	12.5 kA
Following Current (Ifi)	25 (L-N); 0,1 (N-PE) kA
Indication System	Yes
Indication System Type	Green (OK) / Not green (replace)
Housing Material	Thermoplastic
Installation Mounting	Bus bar system 40 mm
Up at In (N-PE)	≤1,5 kV
Up at In (L-N)	≤1,5 kV
Product Width	53 mm
Product Length	88 mm
Product Height	206 mm
Product Weight	0.649 kg