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Datasheet generated 2026-10-07
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Siemens S6 contactor, 75KW/400V/AC-3 3RT1055-6NB36

Siemens · Electrical Components · Contactors · Germany · siemens.com
Part Number
3RT1055-6NB36  ·  HS 8536.90
Siemens S6 contactor, 75KW/400V/AC-3 3RT1055-6NB36

Siemens 3RT1055-6NB36 S6 contactor, 75KW/400V/AC-3.

Technical Specifications

Manufacturer part number (MPN)3RT1055-6NB36
EAN / GTIN4011209507401
HS code8536.90
Sales unitpcs
Power75 kW
Utilization categoryAC-3
Width120 mm
Height172 mm
Depth170 mm
Rated operation power at AC-3, 400 V75 kW
Number of normally open contacts as main contact3
Number of auxiliary contacts as normally open contact2
Number of auxiliary contacts as normally closed contact2
Rated operation current Ie at AC-3, 400 V150 A
Rated operation current Ie at AC-1, 400 V185 A
Type of electrical connection of main circuitScrew connection
Operating voltage AC 50 Hz1000 V
Operating voltage AC 60 Hz1000 V
Voltage type for actuatingAC/DC
Rated operation current Ie at AC-4, 400 V132 A
Rated operation power at AC-4, 400 V75 kW
Rated operation power NEMA125 kW
Country of originGermany

Properties

MOQ1

Cross-References

Attached Documents