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The Siemens 3TC5217-0BG1 DC contactor, part of the 3TC52 series, is a size 8, 2-pole design suitable for switching DC-3/DC-5 level loads in DC circuits. It is manufactured in Germany.

Siemens 3TC5217-0BF0 DC contactor, Size 8, 2 poles, DC-3/DC-5 rated current 200A/165kW (750V), control voltage 110/132VAC, equipped with 2NO+2NC auxiliary contacts.

Siemens 3TC5217-0AM4 DC contactor, Size 8, 2 poles, DC-3/DC-5 rated current 220A, control voltage 220VDC, equipped with 2NO+2NC auxiliary contacts.

Siemens 3TC5217-0AF4 DC contactor, Size 8, 2 poles, DC-3/DC-5 rated current 200A (750V), control voltage 110VDC, equipped with 2NO+2NC auxiliary contacts.

Siemens 3TC5217-0AB4 DC contactor, size 8, 2 poles, DC-3/DC-5 rated 220A/82kW (440V), control voltage 24VDC, with 2NO+2NC auxiliary contacts, net weight 9.9kg.

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.

Siemens 3TC4817-0AM4 DC contactor, size 4, 2 poles, DC-3/DC-5 rated 75A/27kW (440V), control voltage 220VDC, with 2NO+2NC auxiliary contacts, mechanical life 10 million cycles.

Siemens 3TC4817-0AG4 DC contactor, size 4, 2 poles, DC-3/DC-5 rated 75A/27kW (440V), control voltage 125VDC, with 2NO+2NC auxiliary contacts, weight 4.42kg.

Siemens 3TC4817-0AF8 DC contactor, size 4, 2 poles, DC-3/DC-5 rated 75A/27kW (440V), control voltage 100VDC, with 2NO+2NC auxiliary contacts, weight 4.58kg.

Siemens 3TC4817-0AF4 DC contactor, size 4, 2 poles, DC-3/DC-5 rated 75A/27kW (440V), control voltage 110VDC, with 2NO+2NC auxiliary contacts, mechanical life 10 million cycles.

Siemens 3TC4817-0AB4 DC contactor, size 4, 2 poles, DC-3/DC-5 rated 75A/27kW (440V), control voltage 24VDC, with 2NO+2NC auxiliary contacts, weight 4.0kg.

The Siemens 3TC4417-0LF4 DC contactor is a 3TC series Size 2, 2-pole railway application type, DC-3/DC-5 rated current 7.5A (750VDC), control voltage 110VDC, equipped with 2NO+1NC auxiliary contacts, and has a built-in rheostat and series resistor.