Ratings

TZ-8 Miniature Vertical Limit Switch

NOTES:

1.Inductive load has a power factor of 0.4 min.(AC) and a time constant of 7 msec. max.(DC).

2.Lamp load has an inrush current of 10 times the steady-state current,while motor load has an inrush current of 6 times the steady-state current.

3.Product with spring, its usable range of operating part is within one third of the whole spring length from the front end of spring.

Operating Characteristics

Operation speed	5mm-0.5m/s
Operating frequency	Electical: 30 operations/min
Contact resistance	25mΩ max. (initial value）
Insulation resistance	100mΩ min. （below 500VDC）
Dielectric strength	1000VAC, 50/60 Hz for 1 minute between terminals of the same polarity
	1500VAC, 50/60 Hz for 1 minute between current-carrying and non--current-carrying metal parts
	1500VAC, 50/60 Hz for 1 minute between each terminal and ground
Vibration	10-55Hz,1.5mm double amplitude
Shock	Mechanical durable: 1, 000m/Sec2 (about 100G'S) Malfunction: 300m/Sec2 (about 30G'S)
Ambient temperature	Using：-20~ 70℃（With no icing）
Humidity	<95% RH
Electrical life	500,000 operations above
Degree of protection	IP65

Product Details

◼ Double circuit type of limit switch.

◼ Conduit design for easy wiring installation.

◼ A variety of actuators are available for different uses.

◼ Compact size, with water-resistant and oil-resistant construction.

◼ High mechanical strength, made from durable plastic and aluminum casting.

◼ The built-in contact box has double springs for a long mechanical lifespan.

◼ Smooth operation with a generous amount of over-travel distance.