Siemens
- Available:
- 4 pcs.In-StockUpdated at: 05-09-2026
- Offer from:
Trusted supplier — United Kingdom, member since 2023- Warranty:
- 12 months
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Siemens 3UG4633-1AL30
Digital Voltage Monitoring Relay
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Product Description
RoHS CompliantLifecycle Status:Successor:
The Digital Voltage Monitoring Relay is a versatile device designed for accurate voltage monitoring. It offers an internal power supply with a voltage range of 17 to 275 V AC/DC, ensuring reliable operation across various applications. The relay provides over- and undershoot protection, with spurious peak lag times ranging from 0.1 to 20 seconds. It features hysteresis control, adjustable between 0.1 to 150 V, for precise voltage monitoring.
The relay includes a changeover contact with or without error memory, and it offers screw terminal replacement for easy installation. This product is the successor to models 3UG3534 and 3UG3535, providing improved performance and enhanced reliability.
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Offer details
- Best offer from:
- Trusted supplier — United Kingdom, member since 2021
- Availability:
- 3 pcs.In-StockUpdated at: 31-10-2025
- Condition:
- New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
The Seller is responsible for shipping the product and invoicing
Specifications
- Brand
- Siemens
- Number of changers
- 1
- Type of actuation
- AC/DC
- Max. delay time
- 20 second
- Min. delay time
- 0.1 second
- Number of making contacts
- 0
- 1-phase window possible
Available Offers
(12)Siemens
- Available:
- 9 pcs.In-StockUpdated at: 04-09-2026
- Offer from:
Trusted supplier — Germany, member since 2024- Warranty:
- 24 months
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 3UG4633-1AL30, including specifications and features.
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3D CAD model and technical drawings, ready for your design software.
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