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3RT1025-1AK60

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The Siemens 3RT1025-1AK60 is a power contactor in the SIRIUS series designed for various industrial applications. It features a rated power of 7.5 kW and operates efficiently under a voltage range of 110 to 120 VAC. This contactor is equipped with three main circuit poles and three normally-open contacts.

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Technical specifications for 3RT1025-1AK60

Manufacturer	Siemens
Series	SIRIUS
Part Number	3RT1025-1AK60
Number of Main Circuit Poles	3 poles
Rated Power	7.5 kilowatt
Product Type	Power contactor
Rated Voltage	110 to 120 Volts AC
Protection Class	IP20
Horsepower Capacity	5 to 10 horsepower
Termination Style	Screw terminal
Input Phase Type	3-phase input
Number of Normally-Open Contacts	3 NO contacts
Ambient Operating Temperature	-25 to 60°C (in a non-condensing environment)
Rated Current	17 Amperes
Power Loss	0.9 Watts
Mechanical Life Span	5,000,000 to 10,000,000 switching cycles
Control Supply Voltage Frequency	50 to 60 Hertz
Storage Temperature	-55 to 80°C (in a non-condensing environment)

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The 3RT1025-1AK60, a power contactor from Siemens' SIRIUS series, is engineered for durability and effective operation in demanding conditions. This unit supports a rated power of 7.5 kW and operates within a voltage range of 110 to 120 VAC. Designed to accommodate three main circuit poles, it features three normally-open contacts, making it well-suited for diverse applications requiring reliable control of electrical power.

This contactor operates under a 3-phase input type and accepts a rated current of 17 Amperes. The unit demonstrates flexibility in performance by handling applications with horsepower requirements between 5 and 10 HP. With a power loss of only 0.9 Watts, it is efficient in its operation.

The mechanical life span of the 3RT1025-1AK60 is impressive, with capabilities for 5 million to 10 million switching cycles. Its construction provides resilience in ambient temperatures from -25°C to 60°C, ensuring it remains functional under a range of conditions. Moreover, it has a storage temperature tolerance of -55°C to 80°C for non-condensing environments, expanding its applicability. The screw terminal termination style promotes straightforward installation and wiring. Protected by an IP20 enclosure rating, the unit provides basic environmental protection.