Siemens Indus.Sector Overload Relay 3RU2126-4NB0

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Product details

Siemens digital industrial overload relay 3RU2126-4NB0
Manufacturer: Siemens Digital Industries
Designation: Overload relay 23-28A
Type: 3RU2126-4NB0
Adjustable current range: 23 to 28 A
Max. rated operational voltage: 690 V
Mounting: Direct mounting
Connection type main circuit: Screw connection
Number of auxiliary contacts as NC: 1
Number of auxiliary contacts as NO: 1
Tripping class: Class 10
Reset function input: No
Reset function automatic: Yes
Reset function push-button: Yes

Further details:
Overload relay 23 to 28 A thermal for motor protection, size S0, Class 10 contactor mounting. Main circuit: Screw. Auxiliary circuit: Screw. Manual-automatic reset. SIRIUS 3RU2 thermal overload relay for current-dependent protection of loads with normal starting against impermissibly high heating due to overload or phase failure. This series is particularly flexible and cost-effective. Worldwide approvals (e.g., IEC and UL/CSA) and applications in potentially explosive atmospheres (ATEX or IEC Ex) are standard. Available with different setting ranges of the overload release. They come with screw or spring-cage connection for fast, maintenance-free, and vibration-proof connection, as well as for individual installation. The accessories fit all sizes S00 to S3. Simple, efficient, always up-to-date - the SIRIUS modular system.
EAN: 4011209780972.

Key specifications

Electric current output
28000 mA
Output current type
AC

General information

Item number
33749256
Manufacturer
Siemens
Category
Relays
Manufacturer No.
3RU2126-4NB0
Release date
17.5.2023

Relay properties

Electric current output
28000 mA
Output current type
AC
Number of openers
1x
Number of closers
1x

Smart home features

Smart home
Not compatible

Origin

Country of origin
Germany

Sustainability

Manufacturer commitment
RE100SBTi

Voluntary climate contribution

CO₂ emissions
0.99 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
CLASS 10 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-automatic RESETOverload relay 23...28 A thermal for motor protection size S0

Product dimensions

Width
45 mm
Height
85 mm

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Relays» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 9.Hager
    0.5 %
  • 9.Schalk
    0.5 %
  • 11.Siemens
    0.8 %
  • 12.Shelly
    1 %
  • 13.Aqara
    1.1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Siemens
    Not enough data
  • 1.Shelly
    3 days
  • ABB
    Not enough data
  • Aqara
    Not enough data
  • Eaton
    Not enough data

Return rate

How often is a product of this brand in the «Relays» category returned?

Source: Digitec Galaxus
  • 5.Hager
    1.7 %
  • 6.Shelly
    2.3 %
  • 7.Siemens
    2.6 %
  • 8.Finder
    2.9 %
  • 9.Eltako
    3.3 %
Source: Digitec Galaxus