Limit Switch Angle Lever with Roller 2NC IP67 (T3K 236-02Z-M20) – Schmersal

Limit switch from Schmersal with angle roller lever and 2 NC safety contacts, designed for safety-critical position detection. 

General information 
 
OEM/reference number: T3K 236-02Z-M20 
Type: Limit switch 
Actuator: Angle roller lever 
Contacts: 2 x NC 
Housing: Glass-fibre reinforced plastic 
Protection class: IP65 / IP67 
Weight: 0.06 kg 

Electrical data 

Rated voltage (AC-15): 230 V 
Current (AC-15): 4 A 
Rated voltage (DC-13): 24 V 
Current (DC-13): 1 A 
Thermal current: 10 A 
Rated insulation voltage: 500 V 
Impulse withstand voltage: 6 kV 

Mechanical data 

Mechanical life: 20,000,000 operations 
B10D (NC): 20,000,000 
Actuating force: min. 9 N 
Positive break force: min. 19 N 
Actuating speed: 
min: 160 mm/min 
max: 1 m/s 

Connection 

Cable entry: 1 x M20 x 1.5 
Termination: Screw terminals 
Wire size: 0.75–2.5 mm² 

Environmental 

Temperature: -30 °C to +80 °C 
Dimensions 
Length: 30 mm 
Width: 35 mm 
Height: 91.5 mm 

Function 

Slow-action switching 
Positive opening (safety) 
Adjustable actuator head 

Application 

Escalators 
Machine safety 
Automation systems