SIEMENS 3SE2120-1E SWITCH

Position detection in industrial machinery
Safety and limit control applications
Limit switch functionality in automation systems
Heavy industry and outdoor environments

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SIEMENS 3SE2120-1E is a position switch from Siemens, designed for industrial automation systems. It features a metal housing, a roller lever actuator, and a snap-action contact system with 1 Normally Open (NO) + 1 Normally Closed (NC) contacts. The device is rated IP67, making it suitable for harsh environments.

⚠️ Note: This product has been discontinued. Recommended replacement: 3SE5112-0CE01

Feature	Value / Description
Product Type	Position switch
Contact Configuration	1 NO + 1 NC
Actuator Type	Roller lever
Operating Principle	Snap-action
Positive Opening Function	Yes
Housing Material	Metal
Mounting Type	Screw mounting
Cable Entry	1 x M20 x 1.5
Protection Class	IP67
Dimensions	121.5 mm length, 40 mm width
RoHS Compliance	Yes
REACH Disclosure	No SVHC content
HS Code	85365080
Country of Origin	Germany

Data Sheet