Siemens Overload Relay NO/NC, 3 A, 15 kW

Siemens

Product Information

Reset Method:
Automatic, Manual
Minimum Operating Temperature:
-40°C
Pole Configuration:
3P
Operating Temperature Range:
-40 → +70 °C
Contact Current Rating:
3 A
Series:
3RU
Length:
45mm
Width:
46.7mm
Depth:
94.6mm
Number Of Auxiliary Contacts:
2
Normal State Configuration:
1NO + 1NC
Range:
SIRIUS Innovation
Power Rating:
15 kW
Contact Voltage Rating:
220 V dc, 400 V ac
Maximum Operating Temperature:
+70°C
Terminal Type:
Screw
RoHs Compliant
warehouse-3
2 - In Stock

Ships in 5-7 business days

Quantity
Unit Price (ex VAT)
Price
Mfr Part No:
3RU2126-4NB0
Seller:
Siemens (warehouse-3)
Origin:
Warranty:
Manufacturer
Data Code:
ET14119234
Order Today!
From: United Kingdom
Est Ship Date: 03 Nov, 2025
Est Fastest Delivery: 05 Nov, 2025

Overload Relays - 3RU Range Size 00 Dimensions; H92mm x W45mm x D110mm For use with contactors rated 3-5.5kW Manual; Auto Reset Note Most of the Sirius 3R components are available with cage clamp connections. For the size S00 products, with rating up to 5.5kW, this includes both power and control circuit connections. For higher rated products cage clamp is available for the control wiring connections such as operating coils and auxiliary contacts. Siemens SIRIUS Cage Clamp Technology As an alternative to screw connections a large number of Siemens low voltage components are also available with cage clamp connections.,Solid, stranded and finely stranded conductors, with or without end sleeves, can be connected, where two conductors can be clamped independent of one another at each terminal.,Inserting a flat bladed screwdriver opens the terminal; the conductor is then introduced and securely clamped following the removal of the screwdriver. The chromium-nickel spring steel of the cage clamp terminal guarantees corrosion resistant contact of the conductors. Advantages Time saving: the connection can be made quickly without having to press on end sleeves Reliability: the terminal connection is resistant to shock and vibration Vertical Mounting Reduced maintenance: the cage clamp system means that the checking of screw connections following transportation is unnecessary

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Datasheet(Technical Reference)
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Switching Devices for Load Feeders(Technical Reference)

Reviews

  • Dale Mitchell
    06 Jun 2024

    The Overload Relay NO/NC, 3 A, 15 kW from EnrgTech is fantastic. It arrived swiftly and in perfect condition. The quality is exceptional, and it functions perfectly. The customer care team was very supportive, ensuring a smooth purchase process. The professional sales team was knowledgeable and helpful. EnrgTech is my go-to for reliable products and excellent service. Visit EnrgTech for more great items.



FAQs

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You can order Siemens brand products with 3RU2126-4NB0 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 Contactor Overload Relays category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Siemens Overload Relay NO/NC, 3 A, 15 kW. You can also check on our website or by contacting our customer support team for further order details on Siemens Overload Relay NO/NC, 3 A, 15 kW.