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Siemens 3SE6604-2BA01 Magnetically Operated Switch with M8 Plug

Siemens 3SE6604-2BA01 magnetically operated switch with M8 plug.

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ManufacturerSiemens

Part number3SE6604-2BA01

Type Magnetically operated switch contact block

Housing Size Large, 25 x 88 mm

Contacts 2 NC (Normally Closed)

Connector M8, 4-pole plug

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2 NC contacts Large rectangular housing M8, 4-pole plug For use with magnetic actuators Robust connection

Product description

The Siemens 3SE6604-2BA01 is a magnetically operated switch contact block featuring a large rectangular housing (25 x 88 mm) and 2 NC (normally closed) contacts. This model is equipped with an M8, 4-pole plug for simplified connection. It requires a solenoid, either 3SE6704-2BA or 3SE6701-2BA (for increased operating distance), to be ordered separately. An accessory coupling with a 5m connection cable (3SX5601-3GA05) is also available.

This switch is designed for use in safety circuits to monitor the position of machine guards and access points. The M8 plug offers a convenient and robust connection solution in industrial environments.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens 3SE6604-2BA01. We ensure you get reliable components for your industrial automation needs.

Technical specifications

Type	Magnetically operated switch contact block
Housing Size	Large, 25 x 88 mm
Contacts	2 NC (Normally Closed)
Connector	M8, 4-pole plug
Required Solenoid	3SE6704-2BA or 3SE6701-2BA
Accessory	Coupling with 5m cable (3SX5601-3GA05)

Common applications

Machine guarding

Door and gate monitoring

Industrial automation

Safety interlocks

Manufacturing safety

Compatible systems

Requires Siemens solenoids 3SE6704-2BA or 3SE6701-2BA and compatible magnetic actuator. Compatible with accessory 3SX5601-3GA05.

Also known as

Siemens 3SE66 M8 plug switch Siemens magnetic safety sensor Siemens 2 NC contact block

Replaces / compatible with

This model with an M8 plug is an alternative to cable-connected versions. Ensure compatibility with your existing solenoids and actuators.

Technical note

Expert tip

The M8 plug offers a quick and secure connection, reducing installation time and potential wiring errors compared to hard-wired solutions.

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Frequently asked questions

What is the pin assignment for the M8 plug on the Siemens 3SE6604-2BA01?

The Siemens 3SE6604-2BA01 utilizes an M8 4-pole plug. While specific pin assignments can vary by configuration, standard industrial practice often maps these to switch inputs and outputs. Consult the manual for exact details.