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K2-2P275-M Mersen Surge Protector Type 2 SPD 2 Pole 230 Volt 20KA TNS Remote Indication
MPN: 44020203
Alt. SKU: K2-2P275-M
Special Price
£72.29
£60.24
Regular Price
£96.38
This product replaces this item:
Why Choose the IR K2-2P275-M SPD?
The IR K2-2P275-M is a reliable Type 2, two-pole surge protection device designed for use in low-voltage AC distribution systems. With a continuous operating voltage (Uc) of 275Vac, it effectively safeguards sensitive equipment from transient overvoltages and lightning-induced surges.
Engineered for straightforward DIN rail mounting, this SPD is ideal for industrial and commercial installations requiring robust surge protection. Its durable construction ensures long-term performance, supporting system safety and minimising costly downtime.
Product Code: 44020203
Key Benefits
- Effective protection against transient overvoltages and lightning surges.
- Easy DIN rail mounting for quick and secure installation.
- Durable housing materials (PA6 CT1 & PA66 CT1) ensure long service life.
- Visual and microswitch indication system for status monitoring.
- High nominal discharge current (20 kA) and maximum discharge current (50 kA) for robust surge handling.
- Compatible with TNS system configurations.
Compatibility
The IR K2-2P275-M SPD is compatible with low-voltage AC distribution systems operating at 230V nominal voltage, specifically designed for TNS system configurations. It supports protection modes L-PE and N-PE and can be integrated with systems requiring a maximum back-up fuse rating of 315 A [gG].
Applications
- Industrial and commercial electrical distribution panels.
- Protection of sensitive electronic equipment from surge damage.
- Installation in power line surge protection systems.
- Use in environments requiring DIN rail mounted surge protection devices.
- Systems needing compliance with IEC Class II and UL Type 1 Component Assembly standards.
Technical Specifications
- Item number: 44020203
- Catalogue No: K2-2P275-M
- Description: SPD, T2, 2P, Uc 275Vac, IR
- EAN/UPC Code: 8435297889786
- RoHS Compliant: Yes
- IEC SPD Type: Class II
- UL SPD Type: Type 1 Component Assembly
- Format: Pluggable
- Nominal Operating Volt Rating (Un): 230
- AC or DC: AC
- Nominal Discharge Current (In) (8/20): 20 kA
- Max Discharge Current : Imax (8/20): 50 kA
- Protection Modes: L-PE / N-PE
- System Configuration: TNS
- Short Circuit Withstand (ISCCR): 25 kA
- Indication System: Yes
- Indication System Type: Green (OK) / Not green (replace) Microswitch
- Number of Poles: 2-Pole
- Torque Rating: 3 Nm
- Max. Back-Up Fuse: 315 A [gG]
- Housing Material: PA6 CT1 & PA66 CT1
- MOV Response Time: ≤25
- Installation Mounting: DIN rail
- MCOV L-G: 275 V
- MCOV N-G: 275 V
- MCOV L-N: 550 V
- VPR L-G: 1000 V
- VPR N-G: 1000 V
- VPR L-N: 1800 V
- Replacement Plug L1: 44020001
- Product Width: 36 mm
- Product Length: 74.4 mm
- Product Height: 90 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 0.272 kg
- Sell Pack Width: 38 mm
- Sell Pack Length: 97 mm
- Sell Pack Height: 118 mm
- Product group: Power Line SPDs
- Product Weight: 0.242 kg
Frequently Asked Questions
What is the maximum continuous operating voltage of the IR K2-2P275-M?
The maximum continuous operating voltage (Uc) of the IR K2-2P275-M is 275 Vac.
Can this SPD be mounted on a DIN rail?
Yes, the IR K2-2P275-M is designed for easy DIN rail mounting.
What type of indication system does this SPD have?
It features a green (OK) / not green (replace) microswitch indication system for status monitoring.
What is the nominal discharge current rating?
The nominal discharge current (In) is 20 kA (8/20 µs waveform).
Is the IR K2-2P275-M RoHS compliant?
Yes, this product is RoHS compliant.
Common Search Terms
surge protection device, SPD, Type 2 SPD, two-pole surge protector, DIN rail SPD, low voltage surge protector, 275Vac SPD, industrial surge protection, power line SPD, transient voltage suppressor
| Manufacturer Part Number | 44020203 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 8435297889786 |
| Height | 74.4mm |
| Width | 36mm |
| Depth | 90mm |
| HS Code | 85363090 |
| Country of Manufacture | Spain |
| Manufacturer | Mersen |
| Number of Poles | 2 Pole |
| Voltage | 230V |
| Maximum Continuous Voltage | 275V |
| Nominal Discharge Current | 20Ka |
| Remote Indication | Yes |
| Alternative Product SKU | K2-2P275-M |
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