3TC4417-0BC2

Siemens 3TC4417-0BC2 DC contactor, Size 2, 2 poles, DC-3/DC-5 rated current 32A/9kW (440V), insulation voltage 800V, equipped with 2NO+2NC auxiliary contacts, dimensions 70x85x104mm.

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The Siemens 3TC4417-0BC2 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 has an insulation voltage of 800V, is equipped with 2NO+2NC auxiliary contacts, measures 70x85x104mm, 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.
High insulation voltage 800V
Ensure insulation safety and reliable switching under high-voltage applications.
Long mechanical life
It has a mechanical lifespan of 10 million switching cycles and is highly durable.
Compact body design
Dimensions: 70x85x104mm, Protection rating: IP00.
project Specification
Product Name Siemens 3TC4417-0BC2 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)
Insulation voltage 800V
Auxiliary contact 2 normally open + 2 normally closed
Dimensions (width x height x depth) 70x85x104mm
Protection level IP00
Operating temperature -25°C to +55°C
Mechanical life 10 million switching loops