Product List
 
Temperature Controller
Thermostat
Thermometer
Thermocouple
Proximity Sensor
Photoelectric Sensor
Valve
Pneumatic
SSR / Radiator
Meter
Transformer
Time Relay
Heater
Pushbutton Switch
L.V. Fuse
H.V. Fuse
Limit Switch
Foot Switch
Breaker
Distribution Box
AC Contactor
Wall Switch
Cable Tie
Relays
Brand Product
 
 TZ-3 series Limit Switch

TZ-3-B

TZ-3101

TZ-3102

TZ-3103

TZ-3110

TZ-3111

TZ-3112

TZ-3113

TZ-3104

TZ-3169

Specifications
DPDS limit switch for multiple applications
Rugged aluminum alloy diecast housing
High mechanical strength.
Oil resistance,waterproof and dustproof structure


Ratings

Rated Voltage
(V)

Noninductive Load
(A)

Inductive Load
(A)

Resistance Load

Lamp Load

Inductive Load

Motor Load

NC

NO

NC

NO

NC

NO

NC

NO

125VAC
250VAC

5(0.1)
3

1.5
1

0.7
0.5

3
2

2
1.5

1.3
0.8

8VDC
14VDC
30VDC
125VDC
250VDC

5(0.1)
5(0.1)
4(0.1)
0.4
0.2

2
2
2
0.05
0.03

5
4
3
0.4
0.2

4
4
3
0.4
0.2

3
3
3
0.05
0.03


Characteristics

Rating

5A 125V, 3A 250VAC

Operating speed

1mm-1m/s

Operating frequency

Mechanical: 120 operations/min.

Electrical: 30 operations/min.

Contact resistance

15m max. (initial value)

Insulation resistance

100m min. (at 500VDC)

Dielectric strength

1000VAC, 50/60HZ for 1 minute between terminals of the same polarity

1500VAC, 50/60 HZ for 1 minute between currentcarrying
and non-current-carrying metal parts

1500VAC, 50/60 HZ for 1 minute between each terminal and ground

Vibration frequency

10-55HZ,1.5mm double amplitude

Shock

Mechanical: 1, 000m/Sec2 (about 100G'S)
Electrical: 500m/Sec2 (about 50G'S)

Ambient temperature

-10 to +70

Humidity

<95% RH

Life

Mechanical: 10,000,000 operations min.
Electrical: 200,000 operations min.

Degree of protection

IEC: IP 67

Weight

Approx. 360g (cable length 3m)

Approx. 540g (cable length 5m)


Operating characteristics

Models

CZ-3101

CZ-3102

CZ-3103

CZ-3104

CZ-3110

CZ-3111

CZ-3112

CZ-3113

CZ-3169

OF Max.

1200gf
(11.77N)

1200g
f(11.77N)

1200gf
(11.77N)

580gf
(5.69N)

1200gf
(11.77N)

1800gf
(17.65N)

1800gf
(17.65N)

1800gf
(17.65N)

150gf
(1.47N)

RF Min.

450gf
(4.41N)

450gf
(4.41N)

450gf
(4.41N)

150gf
(1.47N)

450gf
(4.41N)

450gf
(4.41N)

450gf
(4.41N)

450gf
(4.41N)

-

PT Max.

1.8mm

1.8mm

1.8mm

25

1.8mm

1.8mm

1.8mm

1.8mm

15 o

OT Min.

3mm

3mm

3mm

40

3mm

3mm

3mm

3mm

-

MD Max.

0.2mm

0.2mm

0.2mm

3

0.2mm

0.2mm

0.2mm

0.2mm

-

OP

15.7 1mm

28.5 1mm

28.5 1mm

-

28.5 1mm

24.9 1mm

34.3 1mm

34.3 1mm

-


Fastening of the switch cable

The switch bodies are filled with resin for sealing purposes. To
avoid stressing the cable and switch body, fasten the switch at 5 cm
or farther away from the switch body, should the wire be bent, the
bending radius shall be at least 45mm.

Installation

The service life and accuracy of switches will be effected by
the shape of actuator operation frequency & over travel. So the
angular of the fixing level should be about 30 , the surface finish of
the fixing level should be over, the hardness is from HV400~500.
When installing, the position of the concave part should be above the
standard panel.

Contact types

Switch bank mounting
A maximum of six switches may be mounted together as a
switch bank.During the installation,the convex part of the switch
back.The mounting panel shall be 6mm or thicker.
Mounting
Recommended tightening torque according to the follwing form.
Model

Screw type

Torque

1

M5 fastening screws

43.4~52lb.in (50~60kgf.cm)

2

M3.5 installing screws

6.9~7.9lb.in (8~9kgf.cm)

Mounting holes
Mount the switch body to a rigid mounting panel using two M5 screws.
Add.: NO.12 Liushi Dongfeng Industrial Zone, Liushi, Wenzhou,325604
Tel: 0086-577-83276308   Email: waloong@126.com
Designed BY MOTIEL Tech.
Chinese  English