Siemens 3RT1054-3AF36 Contactor 115A 55kW 400VAC

Description

Siemens 3RT1054-3AF36 Contactor 115A 55kW 400VAC

The 3RT1054-3AF36 is a power contactor from Siemens, part of their SIRIUS series, used for switching electrical circuits. It operates with AC-3 and AC-3e ratings of 115 A, and 55 kW at 400 V, suitable for both AC (50-60 Hz) and DC control voltages.

Key specifications:

• Number of Poles: 3
• Main Circuit: Rated operational voltage up to 1,000 V, with auxiliary contacts rated up to 500 V.
• Operational Current: 160 A at 400 V for AC-1 applications, with a power loss of 21 W in normal operating conditions.
• Durability: Mechanical life of 10 million operations.
• Ambient Temperature: Operates between -25°C to +60°C.
• Mounting: Screw fixing, with dimensions of 172 mm height, 120 mm width, and 170 mm depth.

This contactor is ideal for industrial applications requiring robust and reliable switching capabilities under high power loads