Siemens
- Available:
- 12 pcs.In-StockUpdated at: 04-09-2026
- Offer from:
Trusted supplier — Germany, member since 2024- Warranty:
- 24 months
Need more information?
Call us at:+48 17 778 34 19
Siemens 3UG4615-2CR20
Digital Monitoring Relay for 3-Phase Power Supply
1 / 1
Manufacturer catalogue image
Product Description
RoHS CompliantLifecycle Status:Successor:
The Digital Monitoring Relay for 3-Phase Power Supply is an advanced device that monitors the voltage phase sequence of a 3-phase power supply. It can activate in response to phase failure, providing a reliable solution for maintaining consistent power delivery.
This relay operates within a voltage range of 160 to 690 V at frequencies between 50 and 60 Hz. It offers protection against both undervoltage and overvoltage conditions, with hysteresis settings ranging from 1-20 V and response times of 0-20 s.
The relay features a spring-type connection system for easy installation and maintenance. It includes two COs (current output) for Umin and Umax, providing accurate and timely information on the power supply's voltage levels.
Send Inquiry
Payment methods:
Offer details
- Best offer from:
- Trusted supplier — Germany, member since 2024
- Availability:
- 4 pcs.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
- With detachable clamps
- Phase failure detection
- Voltage type for actuating
- AC
- Phase sequence monitoring
- Voltage measurement range
- 160 V
- Phase imbalance monitoring
Available Offers
(3)
Siemens
- Available:
- 1 pc.On RequestUpdated at: 22-08-2026
- Offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees
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
Documents
Data Sheet
Datasheet for Siemens 3UG4615-2CR20, 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
Digital monitoring relay Voltage monitoring, 22.5 mm from 0.1-60 V AC/DC 0vershoot and undershoot 24 to 240 V AC/DC 50 to 60 Hz DC and AC Noise pulses delay 0.1 to 20 s Hysteresis 0.1 to 30 V 1 change-over contact with or without fault buffer screw terminal Successor product for 3UG3531-1AL20, 3UG3531-1AG20
Siemens
A digital monitoring relay for voltage monitoring, featuring self-powered spike delay and hysteresis control.
Siemens
Digital monitoring relay for Current Monitoring, 22.5mm IO-Link, Overcurrent and Undercurrent Transformer scaling factor Hysteresis, ON-delay time Tripping delay time 1 change-over contact, screw terminal
Siemens
Digital monitoring relay for speed control from 0.1 to 2200 rpm, with AC/DC voltage range of 24-240V and startup delay of 1-900s.
Siemens
Digital monitoring relay Current monitoring, 22.5 mm from 0.05-10 A AC/DC 0vershoot and undershoot 24 to 240 V AC/DC 50 to 60 Hz DC and AC 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 spring-type connection system
Siemens
Digital monitoring relay Current monitoring, 22.5 mm from 2-500 mA 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 0.1 to 250 mA 1 change-over contact with or without fault buffer Automatic reset spring-type connection system
Siemens
Digital monitoring relay Speed monitoring from 0.1 to 2200 rpm Overshoot and undershoot 24 to 240 V AC/DC 50 to 60 Hz DC and AC 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
A digital voltage monitoring relay for three-phase lines, with a reversible phase sequence and phase failure detection. It operates within the voltage range of 160 to 690V AC at 50 to 60 Hz.
Siemens
This digital monitoring relay offers voltage monitoring from 10 to 600 V AC/DC with a delay of 0.1 to 20 seconds.
Siemens
A digital monitoring relay designed for three-phase supply voltage, featuring phase sequence activation and phase failure detection. It also offers protection against undervoltage and overvoltage, with a hysteresis range of 160-690 V.
Siemens
A digital monitoring relay designed for 3-phase voltage with N-conductor reversible phase sequence and phase failure detection.
Siemens
Digital monitoring relay with current monitoring, overshoot and undershoot from 2 to 500 mA AC/DC, and a changeover contact.
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