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Mersen Surge Protector Type 1 SPD 1 Pole Neutral 100KA N-PE
MPN: 83010102
Alt. SKU: STMT1-100K-N
Special Price
£216.32
£180.27
Regular Price
£288.43
Why Choose the STMT1-100K-N Surge Protection Device?
The STMT1-100K-N is a robust Type 1 surge protection device engineered for direct lightning current applications, offering a high Iimp rating of 100kA (10/350µs) on the neutral conductor. Its monobloc, 1-pole construction ensures reliable performance and rapid installation within a compact 2-module DIN rail footprint.
Designed for demanding environments, this SPD delivers dependable protection for low-voltage installations against transient overvoltages, safeguarding system integrity and minimising downtime in critical infrastructure.
Technical Specifications
- Item number: 83010102
- Catalogue No: STMT1-100K-N
- Description: Surge Protection Device Type 1, 100kA Iimp (10/350), N, Neutral, 1 Pole, Monobloc, 2 Modules
- EAN/UPC Code: 8435297849087
- RoHS Compliant: Yes
- IEC SPD Type: Class I
- Format: Monobloc
- AC or DC: AC
- Protection Modes: N-PE
- System Configuration: TT, TNS
- Lightning Impulse Current (10/350) (LIMP): 100 kA
- Following Current (Ifi): 100 A
- Short Circuit Withstand (ISCCR): 25 kA
- Number of Poles: 1-pole
- Torque Rating: 3 Nm
- MOV Response Time: ≤100 ns
- Installation Mounting: DIN rail
- Product Width: 36 mm
- Product Length: 70 mm
- Product Height: 90 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 0.343 kg
- Sell Pack Width: 78 mm
- Sell Pack Length: 117 mm
- Sell Pack Height: 90 mm
- Product group: Power Line SPDs
- Product Weight: 0.313 kg
Product Code: 83010102
Key Benefits
- High impulse current rating of 100kA ensures superior protection against direct lightning strikes.
- Compact monobloc design allows easy installation on standard DIN rails, saving space.
- Fast MOV response time (≤100 ns) minimises risk of equipment damage from transient surges.
- Suitable for TT and TNS system configurations, offering versatile application options.
- Robust construction with a torque rating of 3 Nm for secure and reliable connections.
Compatibility
The STMT1-100K-N is compatible with low-voltage AC power systems configured as TT and TNS networks. It is designed to integrate seamlessly with existing electrical distribution boards equipped with DIN rail mounting, providing effective neutral to earth surge protection.
Applications
- Industrial and commercial electrical installations requiring high-level surge protection.
- Lightning protection for critical infrastructure and communication systems.
- Power distribution panels in manufacturing plants and data centres.
- Renewable energy systems and backup power installations.
Frequently Asked Questions
What does the 100kA rating mean?
The 100kA rating refers to the maximum lightning impulse current (10/350µs waveform) the device can safely handle on the neutral conductor without damage.
Can this SPD be used in DC systems?
No, the STMT1-100K-N is designed specifically for AC systems as indicated in its technical specifications.
Is the device RoHS compliant?
Yes, the STMT1-100K-N complies with RoHS standards, ensuring it is free from hazardous substances.
How is the device installed?
The SPD is mounted on a DIN rail within the electrical distribution panel, making installation straightforward and secure.
Common Search Terms
surge protection device, SPD Type 1, lightning surge protector, neutral conductor SPD, DIN rail SPD, 100kA surge protector, power line SPD, transient overvoltage protection
| Manufacturer Part Number | 83010102 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 8435297849087 |
| Height | 70mm |
| Width | 36mm |
| Depth | 90mm |
| HS Code | 85363090 |
| Country of Manufacture | Spain |
| Manufacturer | Mersen |
| Number of Poles | 1 pole |
| Maximum Continuous Voltage | 255V |
| Nominal Discharge Current | 100Ka |
| System Type | N-PE |
| Alternative Product SKU | STMT1-100K-N |
Write Your Own Review
Protection system of coordinated stages: Type 1, 2 and 3 SPDs
The SPDs of a surge protection system must be able to withstand the discharged current and provide a Ures level (residua l voltage) lower than the Ue peak voltage that the equipment can withstand. Most of the times it is not possible to achieve this with just one SPD, especially because the intensity of the surge is not known, and because of the induction of overvoltages when conductors exceed 10m.
The optimal system of protection is the 3-STEP approach, in which successive stages are combined in the performance of high discharge capacity devices and devices with an optimal voltage protection level (low). This is addressed by the definition of "Types" or "Classes" of SPDs according to the type of transient pulses to which each protected zone in the installation is subject to.
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