Specification	3SE51120KA00

Actuator Type	Round (Pin Plunger)
Circuit	3PST-2NC/1NO
Current Rating	6 A, 3 A
Electrical Life (Cycles)	100000 Cycles
Ingress Protection Description	Dust Tight, Waterproof, Water Resistant
Ingress Protection IP Rating	IP67, IP66
Mechanical Life (Cycles)	15000000 Cycles
Mounting Type	Chassis Mount
Operating Force	2039 gf
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-25 °C
Switch Function	On-Mom, Off-Mom
Termination Style	Screw Terminal
Voltage Rating - AC	125 V
Voltage Rating - DC	24 V

3SE5112 Series

Part	Actuator Type	Electrical Life (Cycles)	Current Rating	Circuit	Overtravel (Linear)	Switch Function	Mechanical Life (Cycles)	Ingress Protection Description	Ingress Protection IP Rating	Operating Force	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	Voltage Rating - DC	Termination Style	Voltage Rating - AC	Accessory Type
Siemens 3SE51120CD02	Roller Plunger	100000 Cycles	3 A 6 A	DPST-NO/NC	0.118 in	Off-Mom On-Mom	15000000 Cycles	Dust Tight Water Resistant Waterproof	IP66 IP67	2039 gf	85 °C	-25 °C	Chassis Mount	24 V	Screw Terminal	125 V
Siemens 3SE51120LD02	Roller Plunger	100000 Cycles	3 A 6 A	3PST-2NC/1NO	0.118 in	Off-Mom On-Mom	15000000 Cycles	Dust Tight Water Resistant Waterproof	IP66 IP67	2039 gf	85 °C	-25 °C	Chassis Mount	24 V	Screw Terminal	125 V
Siemens 3SE51121KA00	Round (Pin Plunger)	10000000	3 A	3PST-2NC/1NO		Off-Mom On-Mom	15000000 Cycles	Dust Tight Water Resistant Waterproof	IP66 IP67	2039 gf	60 °C	-25 °C	Chassis Mount	24 V	Screw Terminal
Siemens 3SE51120LC02	Round (Pin Plunger)	100000 Cycles	3 A 6 A	3PST-2NC/1NO	0.118 in	Off-Mom On-Mom	15000000 Cycles	Dust Tight Water Resistant Waterproof	IP66 IP67	2039 gf	85 °C	-25 °C	Chassis Mount	24 V	Screw Terminal	125 V
Siemens 3SE51120MA001CA0	Round (Pin Plunger)	100000 Cycles	3 A 6 A	3PST-2NC/1NO		Off-Mom On-Mom	15000000 Cycles	Dust Tight Water Resistant Waterproof	IP66 IP67	2039 gf	85 °C	-25 °C	Chassis Mount	24 V	Screw Terminal	125 V
Siemens 3SE51120CH62	Adjustable Roller Side Rotary	100000 Cycles	3 A 6 A	DPST-NO/NC		Off-Mom On-Mom	100000 Cycles	Dust Tight Water Resistant Waterproof	IP66 IP67		85 °C	-25 °C	Chassis Mount	30 V	Screw Terminal	125 V
Siemens 3SE51120LA001CA0	Round (Pin Plunger)	100000 Cycles	3 A 6 A	3PST-2NC/1NO		Off-Mom On-Mom	15000000 Cycles	Dust Tight Water Resistant Waterproof	IP66 IP67	2039 gf	85 °C	-25 °C	Chassis Mount	24 V	Screw Terminal	125 V
Siemens 3SE51120KE01	Roller Top Rotary	100000 Cycles	3 A 6 A	3PST-2NC/1NO		Off-Mom On-Mom	15000000 Cycles	Dust Tight Water Resistant Waterproof	IP66 IP67	1020 gf	85 °C	-25 °C	Chassis Mount	24 V	Screw Terminal	125 V
Siemens 3SE51120LA00	Round (Pin Plunger)	100000 Cycles	3 A 6 A	3PST-2NC/1NO		Off-Mom On-Mom	15000000 Cycles	Dust Tight Water Resistant Waterproof	IP66 IP67	2039 gf	85 °C	-25 °C	Chassis Mount	24 V	Screw Terminal	125 V
Siemens 3SE51120AA00																	Cover

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

3SE5 Position and Safety Switches Sales Guide

3SE5 Position and Safety Switches Selection Guide

3SE5 Position and Safety Switches Brochure

3SE51120KA00 | Datasheet