SPECIFICATIONS

Brand Name: NONE

EU LVD Voltage: High voltage: Above 50Vac or 75Vdc

High-concerned chemical: none

Is Smart Device: no

Material: Alloy

Model Number: TZ-8104

Origin: Mainland China

Switch Type: Limit switch

TZ‑8104 is rotary roller‑lever limit switch with fixed plastic roller lever actuator, SPDT (1NO+1NC) quick‑action contact. Only NC contact provides forced‑disconnection function. Zinc‑alloy housing with reinforced plastic construction, IP65 dust‑proof, water‑proof and oil‑proof. Widely used for machine tools, conveyor equipment and automation machinery for position detection and travel limit control.

Double circuit type of limit switch

High mechanical strength, consists of intensive plastic and aluminum cast

Small size, water-proof and oil-proof construction

Built-in contact box has double-spring and long mechanical life

Smooth operation with larger over travel distance

Conduit design for convenient cabling

Various actuators for convenient applications

No	Item	Code	Description	Forced disconnection Yes/No
1	Product series	TZ-8	Design code
2	Head structure	104	Plastic roller swing rod type	Only NC end has forced disconnection
		105	Metal roller swing rod type	Only NC end has forced disconnection
		107	Adjustable rod swing rod type	Only NC end has forced disconnection
		108	Adjustable swing rod plastic roller type	Only NC end has forced disconnection
		109	Adjustable swing rod metal roller type	Only NC end has forced disconnection
		111	Plunger type
		111M	Plunger type(Metal head)
		112	Cross wheel plunger type
		112M	Cross wheel plunger type (Metal head)
		122	Vertical wheel plunger type
		122M	Vertical wheel plunger type (Metal head)
		166	Plastic rod coil spring type
		167	Coil spring type
		168	Metal rod coil spring type
		169	Tentacle type
		108H	Adjustable swing rod rubber roller type	Only NC end has forced disconnection
3	Outgoing type	None	Rubber tail sleeve

Operation Speed	5mm-0.5m/s
Operating Frequency	Electrical: 30 operations/min
Contact Resistance	25mΩ max. (initial value)
Insulation Resistance	100mΩ min. (below 500VDC)
Dielectric Strength	1000VAC,50/60Hz for 1 minute between terminals of the same polarity
	1500VAC,50/60Hz for 1 minute between current-carrying and non-current-carrying metal parts
	1500VAC,50/60Hz for 1 minute between each terminal and ground
Vibration	10-55Hz, 1.5mm double ampliude
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