Siemens
- Available:
- 7 pcs.In-StockUpdated at: 10-03-2026
- Offer from:
Trusted supplier — Germany, member since 2022- Warranty:
- 1 month
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Siemens 3UG4582-1AW31
INSULATION MONIT 250VAC/300VDC/1-100KOHM
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Product Description
RoHS CompliantLifecycle Status:
The Siemens Insulation Monitoring Relay 3UG4582-1AW31 is a crucial component for ungrounded (IT) networks, designed to monitor insulation levels up to 250 V AC at frequencies ranging from 15 to 400 Hz and up to 300 V DC. This relay measures the resistance in the range of 1-100 kohm with a supply voltage that can vary between 24 and 240 V AC/DC. Its compact size, measuring just 22.5 mm, allows for easy integration into various systems.
Key Features:
- Ungrounded (IT) network compatibility
- Wide voltage range: 24-240 V AC/DC
- Frequency range: 15-400 Hz
- Measuring range: 1-100 kohm
- Compact size: 22.5 mm
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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:
- Refurbished
Refurbished - A refurbished item inspected, cleaned, and repaired to full working order by either the manufacturer or a certified technician. The item is in excellent condition and fully operational.
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
(8)Siemens
- Available:
- 30 pcs.In-StockUpdated at: 10-03-2026
- Offer from:
- Trusted supplier — Germany, member since 2022
- Warranty:
- 1 month
Siemens
- Available:
- 7 pcs.In-StockUpdated at: 05-09-2026
- Offer from:
Trusted supplier — Czechia, member since 2021, 50–99 employees- Warranty:
- 24 months
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Documents
Data Sheet
Datasheet for Siemens 3UG4582-1AW31, including specifications and features.
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TracePartsCAD Models
3D CAD model and technical drawings, ready for your design software.
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