3SE5122-0CF01

The 3SE5122-0CF01 is a 56mm wide metal-cased position switch from the Siemens SIRIUS 3SE5 series. It features a right-angle roller rocker arm with a 22mm plastic roller, 1NO/1NC fast-acting contacts, positive disconnect function, and is suitable for side cam triggering.

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Siemens SIRIUS 3SE5122-0CF01 Metal Housing Right Angle Roller Rocker Arm Limit Switch (Position Switch) Product Image

Product Positioning

The 3SE5122-0CF01 is a metal-cased mechanical position switch from the Siemens SIRIUS 3SE5 series. It uses a right-angle roller rocker arm actuating head to detect lateral cam trigger signals and is suitable for mechanical limit applications with limited installation space.

Core Product Advantages and Features

Right-angle roller rocker arm motion head

The metal rocker arm, paired with a 22mm plastic roller, is positioned at a right angle for side triggering.

Forward disconnection of 1NO/1NC fast action contact

It features a positive opening function, enhancing the reliability of the safety circuit.

56mm wide metal casing

The metal casing structure combined with cathode electrocoating makes it durable and corrosion resistant.

IP66/IP67 protection rating

Industrial site requirements that adapt to dusty, humid, and washing environments.

project	Specification
Contact configuration	1 NO / 1 NC Fast-acting contact (forward disconnection)
Action head style	Right-angle roller rocker arm (metal arm + 22mm plastic rollers)
Cable inlet	3 x M20x1.5
Protection level	IP66 / IP67
Mechanical life	Approximately 15 million operation cycles
Rated thermal current	10 A

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3SE5122-0CE02

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3SE5122-0CE01

SIRIUS 3SE5122-0CE01 metal housing positioning switch, roller rocker arm type actuating head with 22mm plastic roller, built-in 1NO+1NC quick-acting contacts, IP66/IP67 protection, insulation voltage 400V, thermal current 10A, suitable for travel detection in heavy-duty automated equipment.