3TC4417-0BG2

Siemens 3TC4417-0BG2 DC contactor, Size 2, 2 poles, DC-3/DC-5 rated current 32A/9kW (440V), control voltage 110VAC, equipped with 2NO+2NC auxiliary contacts, dimensions 70x85x104mm.

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The Siemens 3TC4417-0BG2 DC contactor is a Size 2, 2-pole design from the 3TC44 series. It has a rated current of 32A (29A, 9kW at 440V) for DC-3/DC-5 applications. It controls 110VAC 50/60Hz, features 2NO+2NC auxiliary contacts, measures 70x85x104mm, weighs 0.686kg, and has a mechanical life of 10 million switching cycles.

Core Product Advantages and Features
Size 2 DC contactor
The 2-pole design has a rated current of 32A for DC-3/DC-5, and 29A and 9kW at 440V.
Control voltage 110VAC
It features a 50/60Hz dual-frequency design and is equipped with 2NO+2NC auxiliary contacts.
Compact body design
It measures 70x85x104mm and weighs only 0.686kg.
Long mechanical life
It can switch cycles up to 10 million times, making it durable and reliable.
project Specification
Product Name Siemens 3TC4417-0BG2 DC contactor
brand Siemens
Series/Size 3TC44 series, Size 2
Extreme number 2 poles
Rated operating current (DC-3/DC-5) 32A (≤220V)/29A (440V)/21A (600V)/7.5A (750V)
Rated power (DC-3/DC-5) 2.5kW(110V)/5kW(220V)/9kW(440V,600V)/4kW(750V)
Control voltage 110VAC 50/60Hz
Auxiliary contact 2 normally open + 2 normally closed
Dimensions (width x height x depth) 70x85x104mm
net weight 0.686kg
Mechanical life 10 million switching loops