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Mersen 83230403
Surge Protection Device Type 2+3, 20kA, Uc275V, EMI, 2 Poles, Monobloc, Remote
Product Description
The SPD Type 2+3 is designed to effectively discharge voltage surges while ensuring a high level of voltage protection, conforming to EN/IEC 61643-11 standards. This model, part of the Surge-Trap® Monobloc STET23 Series, integrates a powerful EMI filter, making it suitable for the final stage of protection in environments susceptible to electromagnetic disturbances that could impair system performance.
With a maximum discharge current of 20kA and a nominal discharge current of 10kA, this device is rated for loads up to 20A. It features a response time of 25 ns and a combined voltage pulse rating of 6kV, ensuring swift protection against voltage spikes. The rated operating voltage is 230V, with a maximum continuous operating voltage (Uc) of 275V, and it is configured for TT and TNS systems.
The device is housed in a robust PC+GF material, with a torque rating of 35.4 lb-in, and is designed for AC applications. Its effective surge protection capabilities are vital for maintaining system integrity in both residential and commercial setups.
Offer details
- Best offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees- Availability:
- 0 pcs.On RequestUpdated at: 02-09-2026
- Warranty:
- 12 months
- Condition:
- New Factory Sealed
Specifications
- Brand
- Mersen
- Maximum discharge current (8/20μs)
- 20kA
- Nominal discharge current (8/20μs)
- 10kA
- Combined voltage pulse (1.2/50μs)
- 6kV
- Rated current load (IL)
- 20A
- Un
- 120V, 230V
- Back-up fuse
- 20 A gG
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Documents
Data Sheet
Datasheet for Mersen 83230403, including specifications and features.
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3D CAD model and technical drawings, ready for your design software.
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