Siemens
- Available:
- 0 pcs.On RequestUpdated at: 04-09-2026
- Offer from:
Trusted supplier — Germany, member since 2024
Need more information?
Call us at:+48 17 778 34 19
Siemens 3UG4501-1AA30
Analog Monitoring Relay
1 / 2
Manufacturer catalogue image
Product Description
RoHS CompliantLifecycle Status:Successor:
The Analog monitoring relay is designed for precise fill level and resistance monitoring, offering a wide range from 2 to 200 kohm. It supports overshoot and undershoot, ensuring accurate readings. The relay operates on a supply voltage of 24 V AC/DC (50-60 Hz) for both DC and AC applications without the need for galvanic isolation to the measuring circuit.
This product features two-step or one-step control, with a tripping delay that can be adjusted from 0.5 to 10 seconds. It includes a change-over contact and screw terminal for easy replacement. The relay is a successor product to the 3UG3501-1AC20.
Send Inquiry
Payment methods:
Offer details
- Best offer from:
Trusted supplier — Denmark, member since 2022, 20–49 employees- Availability:
- 1 pc.In-StockUpdated at: 14-07-2026
- Warranty:
- 12 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
- Max. delay time
- 10 second
- Min. delay time
- 0.5 second
- Number of making contacts
- 0
- Number of electrode inputs
- 1
Available Offers
(2)Access our platform to find more offers
Register now to explore 36 mln offers from verified suppliers worldwide.
- Compare offers globally
- Direct supplier contact
- RFQs, Quotes, and Orders
- BOM Search
Sign UpFree 14-day trial available
Offer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for Siemens 3UG4501-1AA30, including specifications and features.
Download Data Sheet
TracePartsCAD Models
3D CAD model and technical drawings, ready for your design software.
Download CAD Model
Related products
Siemens
Insulation monitoring relay for ungrounded IT networks up to 250 V AC, 15-400 Hz and up to 300 V DC measuring range 1-100 kohm supply voltage 24-240 V AC/DC 22.5 mm, 1 changeover contact screw terminal
Siemens
Digital monitoring relay for 3-phase voltage with N-conductor Autom. phase sequence correction Phase failure 3 x 90 to 400 V 50 to 60 Hz AC Undervoltage and overvoltage 90-400 V Hysteresis 1-20 V OFF delay 0-20 s Asymmetry 0-20% 1 CO for phase correction 1 CO for line supply faults Spring-type connection system
Siemens
Digital monitoring relay Current monitoring, 22.5 mm from 0.05-10 A AC/DC 0vershoot and undershoot Supply voltage: 24 V AC/DC 50 to 60 Hz DC and AC without galvanic isolation to measuring circuit ON delay and noise pulses delay 0.1 to 20 s Hysteresis 0.01 to 5 A 1 change-over contact with or without fault buffer screw terminal Successor product for 3UG3522-1AC..
Siemens
SIRIUS, central unit 3RK3 Basic for modular Safety system 3RK3 4/8 F-DI,1F-RO,1 F-DO,24 V DC parameterizable using software Safety ES 45 mm width screw terminal Up to SIL3 (IEC 61508) Up to Performance Level E (ISO 13849-1)
Siemens
Digital monitoring relay Speed monitoring from 0.1 to 2200 rpm 0vershoot and undershoot Supply voltage: 24 V AC/DC 50 to 60 Hz DC and AC without galvanic isolation to measuring circuit ON delay 1 to 900 s Tripping delay 0.1 to 99.9 s Hysteresis 0.1 to 99 rpm 1 change-over contact with or without fault buffer screw terminal Successor product for 3UG3051
Siemens
An insulation monitoring relay designed for ungrounded (IT) networks up to 400 V AC, with a measuring range of 1-100 kohm and a supply voltage range of 24-240 V AC/DC.
Siemens
Digital monitoring relay for residual current monitoring with a setting range of 0.03 to 40 A and supply voltage of 24 to 240 V AC/DC at 50 to 60 Hz.
Siemens
Compact plug-in relay unit with LED module and standard plug-in socket for screw terminal connections.
Siemens
Plug-in relay complete unit 4 W, 24 V AC LED module red Standard plug-in socket screw terminal 3.5 mm pinning
Siemens
Analog monitoring relay for phase failure and sequence control in AC power systems.
Siemens
Plug-in relay complete unit 4 W, 24 V DC LED module red Socket with logic isolation screw terminal 3.5 mm pinning
Siemens
Solid-state contactor for three-phase applications, rated at 3.8A and 40°C, suitable for 48-480V DC reverse switching.
Market insights
Get real-time analytics and market data to optimize your purchasing decisions for this component and similar products
- Real-time stock availability data from 700 MRO distributors in Europe and USA
- Price analysis by condition (new, used, refurbished) with market median prices
- Critical component availability monitoring to prevent production downtime
- Inventory optimization insights based on market supply trends