Surge arrester type 1+2, ETITEC SM T12 300/25 4+0 RC, leakage current-free, (TN-S)
CHF 965.90
Delivered on Tuesday
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Product information "Surge arrester type 1+2, ETITEC SM T12 300/25 4+0 RC, leakage current-free, (TN-S)"
max. back-up fuse up to 315A, with remote signalling contact
IEC/EN type 1+2+3 Area of application:
Main distribution board
- Iimp=25 kA (10/350 µs) per pole
- High-performance GSG / MOV
- Leakage and operating current free
- Residual current-free
- Maintenance-free
- Conformity: EN 61643-11: 2012, IEC 61643-11: 2011, VDN directive
SPD hybrid model based on combined GSG and MOV technology
- For use in lightning protection classes III + IV
- High discharge capacity up to 25kA 10/350 µs per pole
- Fast response time < 25 ns with simultaneously low residual voltage
- Maximum safety, disconnecting device activated under zero voltage
- Energy-efficient, no mains follow current, operating current or leakage current
- Complies with the VDN directive with VDE certification for use in the pre-metering sector
Item number: | 64361 |
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Manufacturer number: | 002440573 |
Applied technology: | MOV & GDT |
I imp (10/350) Pulse current: | 100kA |
I max (8/20): | 130kA |
In (8/20): | 100kA |
Integrated back-up fuse: | No |
Interchangeable surge modules: | Yes |
Leakage current free: | Yes |
Net shape: | TN-S |
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No back-up fuse required until: | 315A |
Type: | T1 & T2 |
Uc Continuous operating voltage: | 300V |
Up - Voltage protection level: | < 1.5kV |
With remote signalling contact: | Yes |
Contact person
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Product Manager, Customer Consultancy Electrical Engineering, Production
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- E-Mail: aco@normrahmen.ch
- Phone: +41 31 744 10 45