AC15/230V/4A (NC) EATON Output module

Eaton AC15/230V/4A (NC) Product Overview

Based on the information "AC15/230V/4A (NC) EATON", this refers to an electrical switching component manufactured by Eaton Corporation. AC15 is a utilization category in IEC 60947-5-1 standard for AC inductive loads, indicating the component's specific switching capability in AC inductive circuits. 230V refers to the rated voltage, 4A refers to the rated current, and (NC) indicates that the component has a Normally Closed contact.

The most common types of products that fit this description are auxiliary contact blocks or control relays, which are typically used in conjunction with main switching devices such as contactors or circuit breakers.

Product Detailed Description

• Function:

• Serves as an auxiliary contact for main switching devices, indicating the status of the main device (e.g., whether a contactor is energized or de-energized).

• Used in control circuits for interlocking, signal indication, or other logic functions.

• The Normally Closed (NC) contact is closed when the main device is not activated (e.g., contactor is de-energized) and opens when the main device is activated.

• Features:

• Designed for use with Eaton contactors, circuit breakers, or other control devices.

• Compact design for easy mounting on the main device.

• Reliable electrical connection.

• Meets AC15 rating requirements, suitable for controlling AC inductive loads.

Product Parameters

• Rated Operating Voltage (Ue):

• 230V AC

• Rated Operating Current (Ie) (AC15):

• 4A (indicates that under the AC15 category, the contact can reliably switch inductive loads of 230V AC and up to 4A)

• Contact Configuration:

• Normally Closed (NC)

• Rated Insulation Voltage (Ui):

• Typically higher than Ue, refer to the product manual for the specific value.

• Rated Impulse Withstand Voltage (Uimp):

• Characterizes the device's ability to withstand transient overvoltages, refer to the product manual for the specific value.

• Connection Method:

• Typically screw terminals or spring terminals, depending on the specific model.

• Mounting Method:

• Usually front or side mounting on the main device, depending on the main device type and auxiliary contact block design.

• Standards Compliance:

• IEC 60947-5-1

Product Advantages

• Reliability:

• Eaton is a well-known manufacturer of electrical components, and its products are known for their reliability.

• Compatibility:

• Specifically designed for use with Eaton's main switching devices, ensuring electrical and mechanical compatibility.

• Meets AC15 Rating:

• Suitable for controlling AC inductive loads such as solenoid valves and small motor starter coils.

• Status Indication and Control:

• Provides reliable indication of the main device's status and can be used for interlocking and signaling functions in control circuits.

• Easy Installation:

• Designed for easy mounting on the corresponding main device.

Precautions

• Correct Selection:

• Ensure that the rated voltage and current of the selected auxiliary contact block or control relay match the application requirements.

• Verify that the contact configuration (NC) meets the control circuit requirements.

• Check for compatibility with the main switching device being used.

• Correct Installation:

• Follow Eaton's installation guidelines to ensure correct and reliable mechanical and electrical connections.

• Tighten terminal screws to the specified torque.

• Electrical Safety:

• Always follow electrical safety regulations and disconnect power during installation and maintenance.

• Environmental Conditions:

• Ensure that the operating environment temperature and humidity are within the product's permissible range.

Product Applications

As an auxiliary contact block or control relay, this component can be widely used in:

• Industrial Automation:

• Indicating the status of main switching devices like contactors and circuit breakers.

• Used for interlocking logic in control circuits.

• Used for sending signals to PLCs or other control systems.

• Machinery Control:

• Controlling small solenoid valves, cylinders, etc.

• Used for feedback signals in safety circuits.

• Heating, Ventilation, and Air Conditioning (HVAC):

• Auxiliary contacts for controlling fans, pumps, and other equipment.

• Lighting Control:

• Used for auxiliary control and indication in large lighting systems.

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