3SE5122-0CD02

SIRIUS 3SE5122-0CD02 metal housing position switch, stainless steel roller plunger type actuating head (13mm roller, 3mm overtravel), built-in 1NO+1NC quick-acting contacts, IP66/IP67 protection, insulation voltage 400V, thermal current 10A, suitable for precision travel triggering applications.

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The 3SE5122-0CD02 is a Siemens SIRIUS 3SE5 series heavy-duty metal-cased position switch, equipped with a stainless steel roller plunger actuating head and 3mm overtravel buffer, suitable for travel detection of linear actuators.

Core Product Advantages and Features
Stainless steel roller plunger actuating head
The actuating head is made of 13mm stainless steel rollers with a 3mm overtravel buffer design to reduce the wear and tear on the switch body caused by the impact of the mechanism.
1NO+1NC quick action contact
It has one normally open and one normally closed fast-acting contact, making it suitable for control circuits that require explicit ON/OFF signals.
IP66/IP67 metal enclosure protection
The 56mm wide metal casing is coated with cathodic electroplating and has an IP66/IP67 dustproof and waterproof rating, making it suitable for dusty and humid environments.
High mechanical life
The mechanical life reaches 15 million operating cycles, and the electrical life (AC-15, 230V) reaches 100,000 cycles.
project Specification
Shell material Metal, 56mm wide, cathode electrocoating
Action head style Roller plunger, 13mm stainless steel roller, 3mm overtravel
Contact configuration 1NO+1NC fast action contact
Protection level IP66/IP67
Insulation voltage/thermal current 400V / 10A
Cable entry 3 x M20x1.5
Mechanical life 15 million operation cycles