3RT1275-6AB36 – Siemens 400A 3-Pole Vacuum Contactor 23-26V AC/DC Coil

3RT1275-6AB36

3RT1275-6AB36 is a Siemens 3-pole vacuum contactor designed for motor control applications with a 400A rated current and 23-26V AC/DC coil voltage.

This vacuum contactor supports AC-3e/AC-3 utilization categories, suitable for switching motor loads up to 200 kW at 400 V. It features conventional auxiliary contacts with 2 normally open (NO) and 2 normally closed (NC) contacts. The device operates with a control supply voltage range of 23-26 V AC (50-60 Hz) or DC, providing reliable switching performance in industrial environments.

Key Specifications
• Rated current: 400 A
• Poles: 3
• Rated operational power: 200 kW at 400 V
• Control supply voltage: 23-26 V AC/DC (50-60 Hz)
• Auxiliary contacts: 2 NO + 2 NC
• Utilization category: AC-3e / AC-3
• Contact type: Vacuum contactor
• Manufacturer series: Siemens SIRIUS 3RT12

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Specifications

• Part Number: 3RT1275-6AB36
• Manufacturer : Siemens
• Brand : Siemens
• Category : Motor Control
• Item Subcategory : Contactor
• Family : Sirius
• Type : 3RT12
• Voltage : 600
• Amperage : 400
• Phase : 3
• Poles : 3
• Coil Voltage Maximum : 26
• Coil Voltage Minimum : 23

Product Data

• UPC : 754554773131
• GTIN : 00754554773131
• Weight : 25