★Double-circuit type travel switch, widely used
★Sturdy structure, composed of zinc alloy and reinforced plastic
★Small size, waterproof and oil-proof
★The built-in micro switch has a double reed structure design and has a longer mechanical life.
★With larger OT actions
★Conduit design for easy wiring
★Many types of actuators, easy to use
Model | KJT | 3205 | 3208 | 3209 | 3212 | 3213 | 3214 | 3267 | 3268 | 3270 | 3289 |
Operating force | OF(max) | 750G-CM | 750G-CM | 750G-CM | 750G-CM | 900G-CM | 900G-CM | 150G | 150G | 150G | 550G-CM |
Resilience | RF(Min) | 100G-CM | 100G-CM | 100G-CM | 200G | 200G | 200G | 30G | 30G | 30G | 100G-CM |
Pre-trip | PT(Max) | 20 | 20 | 20 | 1.8mm | 1.8mm | 1.8mm | 30mm | 30mm | 30mm | 20 |
Trigger position | Target(±10%) | 22.5° | 22.5° | 22.5° | 2.0mm | 2.0mm | 2.0mm | 22.5° | 22.5° | 22.5° | 22.5° |
Stroke movement resolution | MD(Max) | 10 | 10 | 10 | 1.2mm | 1.2mm | 1.2mm | 14 | 14 | 14 | 14 |
Aftertouch | OT(Min) | 75 | 75 | 75 | 4.0mm | 4.0mm | 4.0mm | 20mm | 20mm | 20mm | 75 |
Cumulative total trip | TT(min) | 95 | 95 | 95 | 5.8mm | 5.8mm | 5.8mm | 50mm | 50mm | 50mm | 95 |
Double disconnect mechanical function | INO+INC force disconnect buckle action forced disconnect fast movement |
Rated voltage/current Rated voltage/current | 10(4)A, 125, 250VAC/6(2)A, 380VAC inductive load, residual φ=0.4 |
contact resistance contact resistance | Initial <10mΩ, tested <30mΩ |
Insulation resistance | 500mΩ minimum at 100VDC |
Dielectric strength | AC 200VAC/minute between bare metal/terminal, ground and counter pole |
Electrical life | 500,000 at 10A 250VAC resistive |
Mechanical life | 20,000,000 |
operating speed | 120 /Minute |
Waterproof Or dustproof ability | IP66(Pressure water column level) |
rising temperature | At rated voltage/current, up to 30°C over the entire ambient temperature range |
standards | CENELEC EN 50041,EN 50047,IEC 337-1,VDE 0660 |
operating temperature | -25°C~+80°C |
storage temperature | -25°C~+80°C |
humidity | Maximum 95° relative humidity (no dew) |
Impact coefficientImpact resistance | Free position 10G Overtravel position 30G |
Vibration frequency | MAX 55Hz |
Terminal screw torque | 6-8kg method-cm |
Other screw torque | Cover 12-14 kg ft cm/head 8-9 kg ft cm/installed 50-60 kg ft/cm |
Copper wire size | φ2 max |
Cable diameter size | φ9 Maximum value (if using cable IP 66 φ8-9) |