Product image is representative; revision or series may vary.
Contact us to request a specific version.
Contact us to request a specific version.
3SE5312-0SB11 Siemens
Original price
$639.80
-
Original price
$759.96
Original price
$759.96
$639.80
-
$759.96
Current price
$759.96
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Siemens 3SE5312-0SB11 is a safety position switch with guard lock, part of the SIRIUS 3SE5 metal-enclosure family offering locking forces above 2 000 N. It features solenoid-locked operation and positive-opening contacts for integration into safety circuits. The switch monitors guard position in safety interlock systems, commonly used on access doors, guards, or hatches in manufacturing, machinery, and automated production lines. Actuator is not included and must be ordered separately.
Best Suited For
- Access guard interlocking on automated machinery
- Safety door monitoring in manufacturing environments
- Integration into machine safety circuits requiring solenoid lock
- Applications requiring high locking force (>2 000 N)
- Use with safety-rated input modules (e.g., fail-safe fieldbus I/O)
Locking force
2600 N
Solenoid-locked
Yes, 24 V DC
Contacts (actuator)
2 NC / 1 NO
Contacts (magnet)
2 NC / 1 NO
Degree of protection
IP66 / IP67
Technical Specifications
I/O & Electrical
Solenoid rated voltage
24 V DC
Contacts - actuator
2 NC, 1 NO
Contacts - magnet
2 NC, 1 NO
Positive-opening function
Yes (IEC 60947-5-1 Annex K)
Communication & Power
Locking force
2600 N
Solenoid type
Solenoid-locked
Physical & Environmental
Enclosure material
Metal
Protection rating
IP66 / IP67
Shock resistance
30 g / 11 ms
Vibration resistance
0.35 mm / 5 g
Mechanical service life
1 000 000 cycles
Net weight
946 g
Enclosure width
54 mm
Cable entry
3 × M20 × 1.5
Certifications
RoHS
