3SE6704-2BA

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The Siemens 3SE6704-2BA is a high-quality, rectangular solenoid designed for use with contact blocks 3SE660*-2BA*. This magnetically operated switch, measuring 25x88 mm, is suitable for safety-related circuits and offers an operating distance of 5 mm. With a protection class of IP67, it ensures reliable performance in demanding industrial environments. The 3SE6704-2BA features a plastic enclosure and reed contacts as its switching output. It is compatible with Safety Integrity Level (SIL) 3 according to IEC 61508, Performance Level (PL) e according to EN ISO 13849-1, and Category 4 according to EN 954-1. An evaluation unit is required for proper operation, and the solenoid can be securely mounted using screw fixing.
Specification Description
Part Number 3SE6704-2BA
Alternative Part Number 3SE67042BA
Manufacturer Siemens
Product Brand Name SIRIUS
Product Designation Magnetically Operated Switch
Product Type Designation 3SE67
Safety-Related Circuits Yes
Protection Class IP IP67
Sensor Height 13 mm
Sensor Length 88 mm
Sensor Width 25 mm
Mechanical Installation No flush installation possible
Number of NC Contacts 0
Number of NO Contacts 0
Enclosure Material Plastic
Switching Frequency 5 Hz
Safety Integrity Level (SIL) 3
Performance Level (PL) e
Category 4
Type of Switching Output Reed contacts
Evaluation Unit Required Yes
Fastening Method Screw fixing

What is the operating distance for this solenoid?

The operating distance for the Siemens 3SE6704-2BA solenoid is 5 mm.

What are the dimensions of this solenoid?

The Siemens 3SE6704-2BA solenoid has dimensions of 25x88 mm (rectangular large).

What type of contacts does this solenoid have?

The Siemens 3SE6704-2BA solenoid has reed contacts for the switching output.

What is the ambient temperature range for this solenoid during operation?

The Siemens 3SE6704-2BA solenoid can operate in an ambient temperature range of -25°C to +70°C.

What is the protection class of this solenoid?

The Siemens 3SE6704-2BA solenoid has a protection class of IP67.

What is the Safety Integrity Level (SIL) of this solenoid according to IEC 61508?

The Siemens 3SE6704-2BA solenoid has a Safety Integrity Level (SIL) of SIL3 according to IEC 61508.

What is the Performance Level (PL) of this solenoid according to ISO 13849-1?

The Siemens 3SE6704-2BA solenoid has a Performance Level (PL) of 'e' according to ISO 13849-1.

What is the category of this solenoid according to EN 954-1?

The Siemens 3SE6704-2BA solenoid falls under Category 4 according to EN 954-1.

  • Industrial safety systems
  • Machine guarding applications
  • Position monitoring in automated processes
  • Door and gate interlocking systems
  • Conveyor belt safety systems
  • Robotic work cell safety
  • Material handling equipment safety
  • Packaging machinery safety
  • Assembly line safety monitoring
  • Access control for restricted areas

This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.

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