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Mersen Surge Protector Type 2 SPD 3 Pole 690/1000 Volt 15KA TNC Remote Indication
MPN: 83020103
Alt. SKU: STPT2-30K750V-3PM
Special Price
£140.75
£117.29
Regular Price
£187.67
Why Choose the STPT2-30K750V-3PM Surge Protection Device?
Engineered for robust protection in industrial low-voltage power systems, the STPT2-30K750V-3PM Type 2 SPD delivers reliable surge suppression up to 30kA Imax (8/20μs) per pole, safeguarding 3-phase installations up to 690V or 1000V. Its 3+0 TNC configuration and pluggable design ensure rapid installation and easy module replacement, maximising uptime.
Featuring three poles across three compact modules with integrated remote indication, this device enables swift status monitoring and remote maintenance, supporting efficient operation and enhanced facility safety.
Product Code: 83020103
Key Benefits
- High surge current capacity of 30kA Imax per pole for superior protection
- Pluggable design allows quick installation and easy module replacement
- Integrated remote indication for real-time status monitoring
- Compact 3-module configuration saves panel space
- Compliant with IEC Class II and UL Type 2 standards for safety and reliability
- Durable PA66 CT1 housing material ensures long service life
Compatibility
This surge protection device is compatible with industrial low-voltage power distribution systems configured in a 3-phase 3+0 TNC setup, operating up to 690V or 1000V. It is designed for DIN rail mounting and fits seamlessly into standard electrical panels requiring Type 2 SPD protection.
Applications
- Industrial power distribution boards
- Commercial and manufacturing facilities
- Renewable energy installations
- Critical infrastructure requiring surge protection
- Control panels and automation systems
Technical Specifications
- Item number: 83020103
- Catalogue No: STPT2-30K750V-3PM
- Description: Surge Protection Device Type 2, 30kA Imax (8/20), 3Ph, 690/-; 1000/-V, 3+0 TNC, 3 Poles, Pluggable, 3 Modules, Remote indication
- EAN/UPC Code: 8435297849421
- RoHS Compliant: Yes
- IEC SPD Type: Class II
- UL SPD Type: Type 2 Component Assembly
- Format: Pluggable
- Nominal Operating Volt Rating (Un): 480/830
- AC or DC: AC
- Nominal Discharge Current (In) (8/20): 10 kA
- Max Discharge Current : Imax (8/20): 30 kA
- Protection Modes: L-PE(N)
- System Configuration: TNC
- Short Circuit Withstand (ISCCR): 25 kA
- Indication System: Yes
- Indication System Type: Green (OK) / Not green (replace) Microswitch
- Number of Poles: 3-Pole
- Torque Rating: 3 Nm
- Housing Material: PA66 CT1
- MOV Response Time: ≤25
- Installation Mounting: DIN rail
- Uc (L-L): 1500 V
- VPR L-G: 2500 V
- VPR L-L: 5000 V
- Replacement Plug L1: 83020007
- Product Width: 54 mm
- Product Length: 70 mm
- Product Height: 90 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 0.404 kg
- Sell Pack Width: 63 mm
- Sell Pack Length: 117 mm
- Sell Pack Height: 90 mm
- Product group: Power Line SPDs
- Product Weight: 0.367 kg
Frequently Asked Questions
What is the maximum surge current this SPD can handle?
The STPT2-30K750V-3PM can handle a maximum surge current (Imax) of 30kA per pole (8/20µs waveform).
Can this device be installed on a DIN rail?
Yes, the SPD is designed for easy DIN rail mounting in electrical panels.
Does the SPD provide remote indication?
Yes, it features an integrated remote indication system with a green (OK) / not green (replace) microswitch for status monitoring.
Is this device suitable for 3-phase power systems?
Yes, it is configured for 3-phase 3+0 TNC systems up to 690V or 1000V.
What type of protection modes does this SPD support?
It provides protection modes for L-PE(N), ensuring comprehensive surge suppression.
Common Search Terms
Type 2 SPD, 3-phase surge protector, 30kA surge protection device, pluggable surge arrester, DIN rail SPD, industrial surge protection, remote indication SPD, TNC system surge protector
| Manufacturer Part Number | 83020103 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 8435297849421 |
| Height | 70mm |
| Width | 54mm |
| Depth | 90mm |
| HS Code | 85363090 |
| Country of Manufacture | Spain |
| Manufacturer | Mersen |
| Number of Poles | 3 Pole |
| Voltage | 690/1000V |
| Maximum Continuous Voltage | 750V |
| Nominal Discharge Current | 15Ka |
| Remote Indication | Yes |
| System Type | TNC |
| Alternative Product SKU | STPT2-30K750V-3PM |
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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