Siemens 3RT1066-6NF36 Contactor 300A 96-127VUC

Product Description

The SIEMENS 3RT1066-6NF36 is a Sirius line contactor designed for switching motors. This 3-pole contactor has a 300A rating at 600V and includes 2NO/2NC auxiliary contacts. It is suitable for use with 3RT series motor control systems. The contactor features screw terminals on coil and auxiliary contacts.

• 300A Amp Rating
• 96-127vac/dc Coil Voltage
• 2 NO/2 NC Aux Contacts

Product Highlights

The SIEMENS 3RT1066-6NF36 contactor is ideal for motor control applications requiring a robust and reliable switching solution.

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 3RT1066-6NF36
• Country of Origin: Germany

Technical Specifications

• Coil Type: UC Coil
• Amp Rating: 300 Amps
• Frame Size: S10
• Aux Contacts: 2 NO/2 NC
• Coil Voltage: 96-127vac/dc
• Type of Part: IEC Contactor
• Terminal Type: Screw Terminals
• HP Rating at 200V: 100
• HP Rating at 230V: 125
• HP Rating at 460V: 250
• Brand: SIEMENS
• Manufacturer Part Number: 3RT1066-6NF36
• Mounting Type: DIN Rail Mount
• Number of Poles: 3
• Type: AC/DC Contactors
• Height: 9.220 IN
• Length: 7.720 IN
• Modular version: TRUE
• Number of auxiliary contacts as normally closed contact: 2
• Number of auxiliary contacts as normally open contact: 2
• Number of main contacts as normally open contact: 3
• Rated control supply voltage Us at AC 50HZ: 96 V
• Rated control supply voltage Us at AC 60HZ: 96 V
• Rated control supply voltage Us at DC: 96 V
• Rated operation current Ie at AC-1; 400 V: 330 A
• Rated operation current Ie at AC-3; 400 V: 300 A
• Rated operation current Ie at AC-4; 400 V: 280 A
• Rated operation power at AC-3; 400 V: 160 kW
• Rated operation power at AC-4; 400 V: 160 kW
• Rated operation power NEMA: 183.8746875 kW
• Type of electrical connection of main circuit: Rail connection
• Voltage type for actuating: AC/DC
• Width: 10.440 IN
• Primary brand: Siemens
• Main function: Contactor
• Product series / family name: SIRIUS 3RT1
• Sub-range name: 3RT1066
• Functions: Power magnetic contactor with pre-assembled removable aux. cont. blck
• Type of network: 3-phase
• Rated current: 0.3A (220Vdc; DC-13)
• Rated active power (kW): 160kW (400Vac; AC-3)
• Rated operating voltage (Ue): (UL/CSA) 600 V
• Rated impulse voltage (Uimp): 8 kV
• Rated insulation voltage (Ui): 1000 V
• Connection type: Screw-clamp term. connections (auxiliary contacts)
• Poles: 3 Pole(s)
• Control Voltage (AC): 96Vac-127Vac (50Hz/60Hz) (120Vac nom)
• Control Voltage (DC): 96Vdc-127Vdc (120Vdc nom)
• Mounting mode: Surface
• Normally Open (NO) auxliary contacts: 2 NO contacts
• Normally Closed (NC) auxiliary contacts: 2 NC contacts
• Degree of protection: IP20
• Ambient air temperature for operation: -25...+60 0C
• Mechanical durability (at no load): 10 000 000 operations
• Application type: FVNR (Full-Voltage Non-Rv.)
• Order code / Manufacturer SKU: 3RT10666NF36
• Manufacturer product status: Commercialized
• Compliant with standard(s): DIN 40719
• Degree of pollution: 3