Product details
Contactor, size 2, 2-pole, DC-3 and 5, 32A auxiliary contacts 22 (2 NO + 2 NC) DC 48V DC operation. Contactor 3TC for switching direct current, 2-pole. The 3TC DC contactors impress with high performance while maintaining a compact design and high contact reliability. They are also characterized by an exceptionally long switching lifespan. The devices are globally approved (e.g., IEC and UL/CSA). They are available in AC and DC operation, in various voltages, and with different auxiliary contacts. Accessories such as arc chambers, magnetic coils, and surge protectors are also available.
Relay type | Power contactor |
input voltage | 48 V |
Electric current output | 32 A |
Output current type | DC |
Number of poles | 2x |
Item number | 33745464 |
Manufacturer | Siemens |
Category | Relays |
Manufacturer no. | 3TC44170AW4 |
Release date | 17.5.2023 |
Relay type | Power contactor |
input voltage | 48 V |
Electric current output | 32 A |
Output current type | DC |
Number of openers | 2x |
Number of closers | 2x |
Number of poles | 2x |
Max. Switching capacity | 9 kW |
Smart home | Not compatible |
Country of origin | Germany |
Scope of delivery | 2 S + 2 O |
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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 %