Siemens
- Available:
- 3 pcs.In-StockUpdated at: 04-09-2026
- Offer from:
Trusted supplier — Germany, member since 2024- Warranty:
- 24 months
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Siemens 3UG4581-1AW30
Insulation Monitoring Relay for IT Networks, 400VAC
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Product Description
RoHS CompliantLifecycle Status:Successor:
This insulation monitoring relay is specifically designed for ungrounded (IT) networks operating at up to 400 V AC, with a frequency range of 50 - 60 Hz. It features a measuring range of 1 - 100 kohm and a supply voltage range of 24-240 V AC/DC.
The relay is equipped with a 22.5mm, 1 change-over contact screw terminal, making it suitable for various applications in the field of automation and control systems. Its compact design and reliable performance make it an ideal choice for monitoring insulation levels in ungrounded networks.
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Offer details
- Best offer from:
- Trusted supplier — Germany, member since 2024
- Availability:
- 1 pc.In-StockUpdated at: 04-09-2026
- Warranty:
- 24 months
- Condition:
- New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
The Seller is responsible for shipping the product and invoicing
Specifications
- Brand
- Siemens
- Number of changers
- 1
- Type of actuation
- AC/DC
- Line capacity
- 10 microfarad
- Number of making contacts
- 0
- Max. rated frequency
- 50 hertz
- Min. rated frequency
- 60 hertz
Available Offers
(3)Siemens
- Available:
- 1 pc.In-StockUpdated at: 04-09-2026
- Offer from:
- Trusted supplier — Germany, member since 2024
- Warranty:
- 24 months
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Documents
Data Sheet
Datasheet for Siemens 3UG4581-1AW30, including specifications and features.
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3D CAD model and technical drawings, ready for your design software.
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