Cntd Tz-8108 Tz-8109 Rotary Adjustable Roller Arm Miniature Travel Switch Limit Switch

• After-sales Service: 3 Years
• Warranty: 3 Years
• Condition: New
• Certification: SGS
• Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS
• Customized: Customized
• Material: Plastic
• Cavity: 4 Cavity
• Steel: H13 48-52HRC
• Process: CNC,3D
• Material Capabilities: Aluminum, Precious Metals, Stainless Steel
• Transport Package: Carton
• Specification: 30*30*1mm
• Trademark: didaINT
• Origin: China
• HS Code: 3926909090
• Production Capacity: 100PCS/Month

Product Description

 

Features

Double circuit type of limit switch

High mechanical gth, 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 distan

Conduit design for convenient cabling

Various actuators for convenient applications

Specifications

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~+70ºC (With no icing)
Humidity	<95% RH
Electrical Life	500,000 operations above
Degree of Protection	IP65

Ratings:

Rated Voltage	Noninductive Load (A)				Inductive Load (A)
	Resistance Load		Lamp Load		Inductice Load		Motor Load
	NC	NO	NC	NO	NC	NO	NC	NO
125VAC	5	5	1.5	0.7	3	3	2	1
250VAC	5	5	1	0.5	3	3	1.5	0.8
8VDC	5	5	3	3	5	4	3	3
14VDC	5	5	3	3	4	4	3	3
30VDC	5	5	3	3	4	4	3	3
125VDC	0.4	0.4
250VDC	0.2	0.2
Inrush Current	N.C: below 24A, N.O: below 12A

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 whole spring length from the front end of spring.

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