Double circuit type of limit switch
Highly rigid construction, consists of intensive plastic and aluminum cast (Head and cover snugly fit in box)
Small volume, water-proof and oil-proof construction
Built-in basic switch with double spring mechanism, longer mechanical life
Smooth operation with greater OT
Easy-to-wire circuit opening design
Wide varity of actuators, easily use
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Model
|
TZ-8104
|
TZ-8108
|
TZ-8107
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TZ-8111
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TZ-8112/8122
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TZ-8166/8167
/8168/8169
|
|
Triggering
|
30°convex
trigger
|
30°convex
trigger
|
Any
moving part
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At
the end
|
30°convex
trigger
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Any
moving part
|
|
Contact operation
|
Contacts
attract Contracts separate
|
|
Max triggering speed
|
1.3m/s
|
0.25m/s
|
1.3m/s
|
|
Min restoring force
|
750g
|
750g
|
750g
|
900g
|
900g
|
150g
|
|
Min restoring force
|
100g
|
100g
|
100g
|
150g
|
150g
|
|
|
Weight (kg)
|
0.19
|
0.21
|
0.2
|
0.155
|
0.16
|
0.15
|
|
Wiring
|
Flexible
rubber cable sleeve is suitable for cables of Φ6...9mm, each terminal can
hold conductors of 2mm2 at most
|
|
Characteristics Of
Contact Module
|
Rated operating
characteristics
|
Inductive
load：
~AC15,B300 (Ue=240V, Ie=1.5A) --DC-13,R300 (Ue=250V,Ie=0.1A)
Resistive load：250V, 5A
|
|
Rated insulation voltage
|
Ui=500V,
class of pollution is 3, comply with IEC 60947-1
Ui=300V, comply with UL508, CSA C22-2n°14
|
|
Insulation resistance
|
>100MΩ,
at 500V
|
|
Operating frequency
|
120
times/min
|
|
Electrical life
|
1,000,000
times, AC-15 (Ue=240V, Ie=1.5A)
|
|
Contact resistance
|
≤25MΩ,
5V, 5mA, after ten million times of operation
|
|
Environmental
Characteristics
|
|
Normative
reference
|
Product
|
IEC60947-5-1,
EN60947-5-1,
UL508, CSAC22-2N°14
|
|
Components
|
IEC60204-1,
EN60204-1
|
|
Ambient
temperature
|
Function
|
-25...+70℃
|
|
Storage
|
-40...+70℃
|
|
Vibration resistance
|
Comply
with IEC60068-2-6
|
55Hz,
1.5mm double-amplitude
|
|
Shock resistance
|
Comply
with IEC60068-2-27
|
30gn
18ms, in any position
|
|
Degree of protection
|
|
IP65,
comply with IEC60529
|
|
Mechanical life
|
|
15,000,000
times
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