Siemens Overload relay 47-57A motor protection

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Delivered between Sat, 30.5. and Tue, 16.6.
6 pieces in stock at supplier
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Electric current output6

Product details

FLC motor power: 57 A
Rated contact current: 57 A
Contact configuration: 3P
Range: Sirius Innovation
Nominal contact voltage: 690 V
Mounting type: Direct mounting
Series: 3RU2136
Contact configuration: Normally open/normally closed (auxiliary contact)
Number of auxiliary contacts: 2
Reset type: Automatic, manual
Width: 76.5 mm
Operating temperature range: -40 to +70 °C

CE, UL, CSA. Screw terminals can only be used with overload relays for screw terminals, and spring terminals can only be used with overload relays for spring terminals. Overload relay - Series 3RU. Switch position indicator and test function, stop button, selector switch for manual/automatic reset. Versions with screw terminal or spring terminal. Pulse voltage resistance: 6 kV. Insulation voltage: 690 V. Brackets available for surface or DIN rail mounting. The 3RU21 thermal overload relays up to 80 A are designed to protect current-sensitive loads with normal start-up. These thermal overload relays are designed for use with Sirius S0 and S00 contactors.

Key specifications

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

General information

Item number
11777984
Manufacturer
Siemens
Category
Relays
Manufacturer No.
3RU2136-4QB0
Release date
22.8.2019

Relay properties

Relay type
Overload relay
Output voltage
690 V
Electric current output
57 A
Switching function
Normally open, Opener
Number of openers
1x
Number of closers
1x
Number of poles
3x

Origin

Country of origin
Germany

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

CO₂ emissions
29.26 kg
Climate contribution
CHF 0.70

Scope of delivery

Scope of delivery
1 pc.

Product dimensions

Length
105 mm
Width
55 mm
Height
90 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
    0.6 %
  • 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
    3.2 %
  • 10.Eltako
    3.6 %
  • 11.Eaton
    3.7 %
  • 12.Siemens
    3.9 %
  • 13.ABB
    5.8 %
Source: Digitec Galaxus