General
Degree of protection	IP65 Front side
Rated operating power	15 kW
Operating voltage	400 V
Frequency	50 - 60 Hz
Type of load	AC-23A
Rated continuous current	32 A
Number of poles	6
Switching angle	90 °
Construction type	rear mounting
Building units	4
Type identifier	T3
Latching device	lockable in position 0 (off)
Standards and regulations	IEC/EN 60947, VDE 0660, IEC/EN 60204, CSA, UL
Type of device	Disconnect switch
Manufacturer	Eaton
Stop function

The main switch T3-4-15682/V/SVB-SW from Eaton is an industrial switch disconnector for rear mounting in enclosures. It serves as a safety and operating switch in electrical installations, particularly in machine and plant engineering, where secure disconnection of the power supply is required. The switch is 6-pole and features a stop function, enabling safe disconnection. It is equipped with a black rotary handle and a locking ring, which can lock position 0 (off) to prevent accidental switching on.

Applications

The switch is designed for use in industrial installations where secure and reliable power disconnection is required. It is commonly used in machine controls, drive technology, and manufacturing technology, where it functions as a maintenance or repair switch. The IP65 protection rating on the front makes it suitable for environments with increased contamination or moisture, such as production halls or outdoor areas with protected mounting.

Functions and Equipment in Detail

The switch features a stop function, enabling safe disconnection. Position 0 (off) can be locked to prevent accidental switching on. The black-painted rotary handle with locking ring provides clear visual and mechanical indication of the switch position. The switching angle movement is 90°, ensuring precise and unambiguous operation. The 6-pole design allows disconnection of all conductors, including the neutral conductor, which is necessary for complete power disconnection.

Technology Explained Simply

The switch is designed as a switch disconnector according to IEC/EN 60947-3, meaning it is suitable for disconnecting electrical loads but does not provide protection against overload or short circuit. The rated operational power is 15 kW at 400 V and 50–60 Hz (AC-23A), making it suitable for medium to high power requirements in industrial installations. The rated continuous current is 32 A, indicating the maximum current the switch can carry continuously. The design is intended for rear mounting in enclosures, allowing integration into existing control systems.

Compatibility and Accessories

Various accessories are available for this switch to extend its functionality. These include additional front nameplates in various languages (e.g., German/English, French) as well as blank nameplates for custom labeling. Insulating material enclosures in different versions (e.g., hard mirror, standard) provide additional insulation and protection. Locking extensions and locking parts with N/PE connection support the safety function. A conversion kit allows adaptation to other switch types (e.g., T5B, T5). Additionally, toggle handles, padlock locks, and nameplate holders are available to further optimize operation and safety.

Mounting and Installation

The switch is designed for rear mounting in enclosures. Mounting is done in 4 units, facilitating integration into standard control panels. The front side has an IP65 protection rating, ensuring high mechanical and weather resistance. The locking in position 0 (off) requires special operation to restart the device, increasing safety during maintenance work.

Advantages in Operation

The switch offers clear and safe operation via the rotary handle with locking ring. Locking in the off position protects against accidental switching on. The 6-pole design ensures complete power disconnection, which is crucial for the safety of maintenance personnel. Conformity with IEC/EN 60947, VDE 0660, IEC/EN 60204, CSA, and UL ensures compliance with international safety and quality standards. The IP65 protection rating on the front allows use in demanding environments.

Protection Rating

The front side of the switch has an IP65 protection rating, meaning it is dust-tight and protected against water jets from any direction. This makes the switch suitable for outdoor use or in damp environments, provided mounting conditions allow.

Standards and Regulations

The switch complies with standards IEC/EN 60947, VDE 0660, IEC/EN 60204, CSA, and UL. These standards regulate the safety, reliability, and functionality of switching devices in industrial applications. Conformity with IEC/EN 60947-3 confirms that it is a switch disconnector suitable for disconnecting electrical loads.

Rated Operational Power

The rated operational power is 15 kW at 400 V and 50–60 Hz (AC-23A). This is the maximum power the switch can safely transmit under normal operating conditions. The AC-23A designation refers to the load type for which the switch is designed to disconnect electrical drives.

Rated Continuous Current

The rated continuous current is 32 A. This is the maximum current the switch can carry continuously without overheating or damage.

Switching Angle

The switching angle is 90°, enabling clear and unambiguous operation. The handle movement is precise and does not allow intermediate positions.

Design

The design is intended for rear mounting in enclosures. Mounting in 4 units facilitates integration into standard control panels.

Stop Function

The stop function enables safe disconnection of the switch. It is particularly important in installations where immediate disconnection is required in case of faults or emergencies.

Locking Device

The locking device allows position 0 (off) to be locked. This prevents accidental switching on and increases safety during maintenance work.

Type Designator

The type designator T3 refers to the switch group within Eaton’s product range. It identifies the specific design and technical features of the device.

Accessories

Various accessories are available for this switch, including additional front nameplates, insulating material enclosures, locking extensions, toggle handles, padlock locks, and nameplate holders. These extend the functionality and safety of the switch and allow individual adaptation to specific requirements.

Application Areas

The switch is suitable for use in industrial installations, machine controls, drive technology, and manufacturing technology. It serves as a main switch, maintenance switch, or repair switch and ensures secure power disconnection.

Safety

Locking in position 0 (off) and the 6-pole design increase safety during maintenance work. The IP65 protection rating on the front protects against dust and water, increasing reliability in demanding environments.

Reliability

Conformity with international standards such as IEC/EN 60947, VDE 0660, IEC/EN 60204, CSA, and UL ensures the reliability and quality of the switch. The rated values for power and current are designed for industrial applications and ensure safe operation.

Integration

The switch is designed for rear mounting in enclosures and can be integrated into existing control systems. Mounting in 4 units facilitates installation in standard control panels.

Operation

Operation is performed via the black rotary handle with locking ring. The stop function enables safe disconnection, and locking in position 0 (off) prevents accidental switching on.

Maintenance

Maintenance is performed by locking in position 0 (off), enabling secure disconnection of the power supply. The 6-pole design ensures complete power disconnection, which is crucial for the safety of maintenance personnel.

Rated Operational Power

The rated operational power is 15 kW at 400 V and 50–60 Hz (AC-23A). This is the maximum power the switch can safely transmit under normal operating conditions. The AC-23A designation refers to the load type for which the switch is designed to disconnect electrical drives.

Rated Continuous Current

The rated continuous current is 32 A. This is the maximum current the switch can carry continuously without overheating or damage.

Switching Angle

The switching angle is 90°, enabling clear and unambiguous operation. The handle movement is precise and does not allow intermediate positions.

Design

The design is intended for rear mounting in enclosures. Mounting in 4 units facilitates integration into standard control panels.

Stop Function

The stop function enables safe disconnection of the switch. It is particularly important in installations where immediate disconnection is required in case of faults or emergencies.

Locking Device

The locking device allows position 0 (off) to be locked. This prevents accidental switching on and increases safety during maintenance work.

Type Designator

The type designator T3 refers to the switch group within Eaton’s product range. It identifies the specific design and technical features of the device.

Accessories

Various accessories are available for this switch, including additional front nameplates, insulating material enclosures, locking extensions, toggle handles, padlock locks, and nameplate holders. These extend the functionality and safety of the switch and allow individual adaptation to specific requirements.

Application Areas

The switch is suitable for use in industrial installations, machine controls, drive technology, and manufacturing technology. It serves as a main switch, maintenance switch, or repair switch and ensures secure power disconnection.

Safety

Locking in position 0 (off) and the 6-pole design increase safety during maintenance work. The IP65 protection rating on the front protects against dust and water, increasing reliability in demanding environments.

Reliability

Conformity with international standards such as IEC/EN 60947, VDE 0660, IEC/EN 60204, CSA, and UL ensures the reliability and quality of the switch. The rated values for power and current are designed for industrial applications and ensure safe operation.

Integration

The switch is designed for rear mounting in enclosures and can be integrated into existing control systems. Mounting in 4 units facilitates installation in standard control panels.

Operation

Operation is performed via the black rotary handle with locking ring. The stop function enables safe disconnection, and locking in position 0 (off) prevents accidental switching on.

Maintenance

Maintenance is performed by locking in position 0 (off), enabling secure disconnection of the power supply. The 6-pole design ensures complete power disconnection, which is crucial for the safety of maintenance personnel.