3SE5112-0CT11

The Siemens SIRIUS 3SE5112-0CT11 features a fork-shaped double roller lever design with 19mm plastic rollers on each side. It can be triggered bidirectionally, has 1NO+1NC quick-trip contacts, a maximum rated current of 10A, and a metal housing with IP66/IP67 protection rating, making it suitable for bidirectional travel detection applications.

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The SIRIUS 3SE5112-0CT11 is a limit switch in the Siemens 3SE5 series equipped with a fork-shaped double roller lever. Each end of the lever is equipped with a plastic roller, which can be triggered in both directions and is suitable for position detection of reciprocating mechanisms.

Core Product Advantages and Features
Fork-shaped double roller lever
Each end of the lever is equipped with a 19mm diameter plastic roller, and the cam can be triggered by bidirectional contact, making it suitable for reciprocating motion detection.
1NO+1NC fast jump contact
The contacts adopt a quick-jump mechanism, which ensures clear switching and anti-bounce, while providing normally open and normally closed signal outputs.
M20 x 1.5 cable connector
It adopts a standard M20 threaded cable inlet for easy wiring and can be matched with a standard crimp head to achieve a protective seal.
Metal housing with IP66/IP67 protection
The casing is made of metal and has a high level of protection, resisting dust and water spray environments, making it suitable for outdoor or humid production lines.
project Specification
model 3SE5112-0CT11
trigger head type Fork Lever (dual 19mm plastic rollers)
Contact configuration 1NO+1NC, quick jump style
Maximum rated voltage/current 400V AC / 10A
Protection level IP66 / IP67
Connection method M20 x 1.5 cable connector
Operating temperature range -25°C ~ 85°C