3TC4817-0BG1

Siemens 3TC4817-0BG1 DC contactor, size 4, 2 poles, DC-3/DC-5 rated 75A/27kW (440V), control voltage AC92V 50Hz, with 2NO+2NC auxiliary contacts, insulation voltage 800V.

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The Siemens 3TC4817-0BG1 DC contactor is a size 4, 2-pole design from the 3TC4 series. It has a rated current of 75A (DC-3/DC-5), a rated power of 27kW at 440V, and up to 45kW at 750V. The Siemens 3TC4817-0BG1 controls AC 92V/50Hz (110V/60Hz) and is equipped with 2NO+2NC auxiliary contacts. Its insulation voltage is 800V.

Core Product Advantages and Features
Size 4 main contactor
The DC-3/DC-5 has a rated current of 75A, a power output of 27kW at 440V, and up to 45kW at 750V.
low voltage AC coil
Control voltage AC92V/50Hz, 110V/60Hz, suitable for low-voltage control circuit configuration.
High insulation withstand voltage design
Insulation voltage 800V, mechanical life up to 10 million switching cycles.
Complete auxiliary contact
Equipped with 2NO+2NC(22) auxiliary contacts, AC-12 maximum rated current 10A.
project Specification
Product Type DC contactor (direct current contactor)
Series/Size 3TC4 series, Size 4
Extreme number 2 poles
Rated current (DC-3/DC-5) 75A (24-750V)
Rated power 110V:6.5kW/220V:13kW/440V:27kW/600V:38kW/750V:45kW
Control/coil voltage AC92V/50Hz (110V/60Hz)
Auxiliary contact configuration 2NO+2NC (Type 22), AC-12 maximum 10A
Insulation voltage 800V
Mechanical life 10 million switching cycles
External dimensions 177.5 (H) x 100 (W) x 156 (D) mm
weight 3.450kg
Certification CSA, CCC, UR, EAC, in compliance with EU declarations