Siemens Phase Monitoring Relay with DPDT Contacts, 3 Phase, 320 → 500 V ac

Siemens

Product Information

Maximum Operating Temperature:
+60°C
Dimensions:
91 x 22.5 x 92mm
Mounting Type:
DIN Rail
Operating Temperature Range:
+60°C
Series:
3UG4
Monitoring Application:
Phase
Height:
92mm
Width:
22.5mm
Length:
91mm
Phase Sensitivity:
Phase Sequence
Minimum Operating Temperature:
-25°C
Electrical Phase:
3
Contact Configuration:
DPDT
Number of Poles:
3
Terminal Type:
Screw
HTSUS:
8536.49.0080
RoHS Status:
ROHS3 Compliant
Operating Temperature:
-25°C ~ 60°C
Type:
Phase Sequence
Trip Range:
320 ~ 500V AC
REACH Status:
REACH Unaffected
Output Type:
Relay
Trip Status:
-
Package:
Bulk
Moisture Sensitivity Level (MSL):
Not Applicable
Circuit:
DPDT (2 Form C)
Contact Rating @ Voltage:
3A @ 400VAC
standardLeadTime:
2 Weeks
Delay Time:
-
Mounting Type:
DIN Rail
Series:
SIRIUS 3UG4
Voltage - Supply:
320 ~ 500VAC
Base Product Number:
3UG4511
ECCN:
EAR99
RoHs Compliant
warehouse-3
7 - In Stock

Ships in 5-7 business days

Quantity
Unit Price (ex VAT)
Price
1
£ 76.25
£ 76.25
Mfr Part No:
3UG4511-1BP20
Seller:
Siemens (warehouse-3)
Origin:
Warranty:
Manufacturer
Data Code:
ET16951687
Order Today!
From: United Kingdom
Est Ship Date: 24 Nov, 2025
Est Fastest Delivery: 26 Nov, 2025

Line Supply and Three Phase Voltage 3UG4 relays that monitor current, power factor and active current are ideal for monitoring the load of motors and functionality of electronic loads. These devices detect the effect of wear and faults early on. This means that appropriate actions can be taken before more significant damage occurs. Wide voltage range versions reduce inventory stock levels Variable settings for over-range, under-voltage or window monitoring Delay times and reset switch Actual value and fault types are permanently displayed Removable terminals 22.5mm wide 3UG4614 to 3UG4617 can be digitally set, with fault memory and LDC display 1-20V hysterisis Phase failure (except stock no 518-7275 ) Phase Sequence Phase Imbalance (%) Under Voltage (V) Over voltage (V) Delay Times MPN Stock no Yes n/a n/a n/a n/a 3UG45111BP20 518-7275 Yes 20 160-690 n/a 0.1-20 (off) 3UG45131BR20 518-7297 Selectable 0 or 5-20 160-690 n/a 0.1-20 (on/off) 3UG46141BR20 518-7051 Selectable Using Threshold Values 160-690 160-690 0.1-20 for V min and V max 3UG46151CR20 518-7174 Automatic Correction 0 or 5-20 160-690 160-690 0.1-20 (off) 3UG46171CR20 518-7180

pdf icon
3UG4511-1BP20(Datasheets)

Reviews

  • Mervyn Sara
    06 Jun 2024

    The Phase Monitoring Relay I bought from EnrgTech has been excellent. It ensures my systems run smoothly, and the quality is superb. The delivery was seamless, and the customer care team was always available to help. The professional sales team made the entire purchase process straightforward. EnrgTech’s website is highly recommended for their reliable products and outstanding service.



FAQs

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You can order Siemens brand products with 3UG4511-1BP20 directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Monitor - Relay Output category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Siemens Phase Monitoring Relay with DPDT Contacts, 3 Phase, 320 → 500 V ac. You can also check on our website or by contacting our customer support team for further order details on Siemens Phase Monitoring Relay with DPDT Contacts, 3 Phase, 320 → 500 V ac.