Siemens Thermal overload relay 4.5 - 6.3 A

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Delivered between Wed, 13.5. and Tue, 19.5.
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Product details

FLC motor power: 4.5 to 6.3 A
Contact rated current: 6.3 A
Contact configuration: 3P
Range: Sirius Innovation
Nominal contact voltage: 690 Vac
Mounting type: Direct contactor
Series: 3RU
Contact configuration: Normally open/normally closed contact
Number of auxiliary contacts: 2
Power: 4 kW
Reset type: Automatic, manual
Depth: 73 mm
Operating temperature range: -40 to +70 °C

CE, UL, CSA. Screw terminals can only be used with screw terminal overload relays, and spring terminals can only be used with spring terminal overload relays. Overload relays - 3RU series. Switch position indication and test function, stop button, manual/automatic reset selector switch. Impulse withstand voltage: 6 kV, insulation voltage: 690 V. Brackets available for surface or DIN rail mounting. 3RU21 thermal overload relays up to 80 A are designed to protect current-sensitive loads with normal starting. These thermal overload relays are intended for use with Sirius contactors of sizes S0 and S00.

Key specifications

Relay type
Overload relay
Output voltage
690 V
Electric current output
6.30 A
Number of poles
3x

General information

Item number
9949471
Manufacturer
Siemens
Category
Relays
Manufacturer No.
3RU2126-1GB0
Release date
22.10.2018

Relay properties

Relay type
Overload relay
Output voltage
690 V
Electric current output
6.30 A
Switching function
Normally open, Opener
Number of openers
1x
Number of closers
1x
Number of poles
3x
Max. Switching capacity
4 kW

Origin

Country of origin
China

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

CO₂ emissions
29.26 kg
Climate contribution
CHF 0.70

Product dimensions

Length
105 mm
Width
45 mm
Height
85 mm

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

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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
    0.6 %
  • 9.Schalk
    0.6 %
  • 11.Siemens
    0.9 %
  • 12.Aqara
    1 %
  • 13.Shelly
    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
    1 day
  • 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
  • 9.Schneider Electric
    3.1 %
  • 10.Eltako
    3.6 %
  • 11.Eaton
    3.7 %
  • 12.Siemens
    3.9 %
  • 13.ABB
    5.8 %
Source: Digitec Galaxus