Siemens Thermal overload relay 20 - 25 A
Only 1 piece in stock at third-party supplier
Electric current output11
Product details
FLC motor power: 20 to 25 A
Rated contact current: 25 A
Contact configuration: 3P
Product series: Sirius Innovation
Rated contact voltage: 690 Vac
Mounting type: Direct contactor
Series: 3RU
Contact configuration: Normally open/normally closed
Number of auxiliary contacts: 2
Power: 11 kW
Connection type: Screw mounting
Depth: 73 mm
Operating temperature min: -40°C
CE, UL, CSA. Screw terminals may only be used with screw terminal overload relays, and spring terminals may only be used with spring terminal overload relays. Overload relays - Series 3RU. Switching position indicator and test function, stop button, manual/automatic reset switch. Impulse withstand: 6 kV, insulation voltage: 690 V. Mounting 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 sizes S0 and S00.
Relay type | Overload relay |
Output voltage | 690 V |
Electric current output | 25 A |
Number of poles | 3x |
Item number | 9949486 |
Manufacturer | Siemens |
Category | Relays |
Manufacturer no. | 3RU2126-4DB0 |
Release date | 22.10.2018 |
Relay type | Overload relay |
Output voltage | 690 V |
Electric current output | 25 A |
Switching function | Normally open, Opener |
Number of openers | 1x |
Number of closers | 1x |
Number of poles | 3x |
Max. Switching capacity | 11 kW |
Country of origin | Germany |
Manufacturer commitment | RE100, SBTi |
CO₂ emissions | 29.26 kg |
Climate contribution | CHF 0.70 |
Scope of delivery | 3ru2126-4db0, Direct cultivation, Overload relay 20-25A, Screw connection |
Length | 106 mm |
Width | 45 mm |
Height | 85 mm |
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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- 8.Hager0.6 %
- 8.Schalk0.6 %
- 10.Aqara0.8 %
- 11.Siemens0.9 %
- 12.Shelly1.1 %
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- SiemensNot enough data
- 1.Shelly1 day
- ABBNot enough data
- AqaraNot enough data
- EatonNot enough data
Return rate
How often is a product of this brand in the «Relays» category returned?
Source: Digitec Galaxus- 5.Hager1.9 %
- 6.Shelly2.2 %
- 7.Siemens2.3 %
- 8.Finder2.8 %
- 9.Eaton3 %