Introduction: Germany Schmersal / SCHMERSAL limit switch Z4K 235-11Z-M20, Z/T235 series limit switch shell is die-cast zinc, chemical oxidation and painting treatment. Seals on the lid and actuator of the switch box are resistant to oil and gasoline. For the rocker type construction, there are also seals at the rotating shaft and housing. The enclosure and some operating parts are IP67 rated. All exterior metal parts are made of stainless steel or have been finished accordingly. There are a wide variety of operating parts for switches, and the structure of the rotating rocker type parts is complete. The actuator of the switch can be transposed by 4X90 degrees. The possibility that all rocker arms will slip and deviate from direction. The swingarm can be adjusted in 360 degrees in 10 degrees. The lead hole of the switch is M20 metric and has a grounding protection terminal inside.
Features:
The snap action is to reach the switching point at one atmospheric pressure
1 Cable inlet M 20 x 1.5
Metal case
A large number of either-or actuators
Resistant to oils and petroleum products
30 mm x 63,5 mm x 30 mm
The actuator can be reattached at 4 x 90°
Complies with EN 50047 installation details
Operates in parallel from the bottom of the switch and is only suitable for small sizes
Product parameters
Ordering data
Product Description:
Z4K 235-11Z-M20
Item No. (Order Number)
151168161
eCl@ss number, version 12.0
27-27-26-01
eCl@ss number, version 11.0
27-27-26-01
eCl@aa number, version: 9.0
27-27-26-01
ETIM number, version 7.0
EC000030
ETIM number, version 6.0
EC000030
Licensing - Standard
certificate
cULus
CCC
Overall data
standard
BG-GS-ET-15
EN ISO 13849-1
EN IEC 60947-5-1
Enclosure structure type
Standard structural design
Housing material
Metal, die-cast zinc
gross weight
155 g
Overall data - product characteristics
Security features
be
Number of auxiliary contacts
1
Number of safety contacts
1
Security assessments
standard
EN ISO 13849-1
Task time
20 years
Security Assessment - Security output
B10D Normally Closed Contacts (NC)
20,000,000 operations
Mechanical parameters
Actuators
Corner roller handles
Mechanical life, minimum
20,000,000 operations
power, minimal
6 N
Definitely disconnect the operating force, minimal
16 N
Actuation speed, minimum
44 mm/min
Actuation speed, maximum
1 m/s
Note (Actuation Speed)
Operating angle 30° to the operating speed of the switch shaft
Mechanical data - Connection technique
Terminal connectors
Screw terminal M20 x 1.5
Cable cross-section, minimum
0.75 mm²
Cable cross-section, maximum
2.5 mm²
Note (Cable Section)
All cable cross-section representations include wires and lugs
Mechanical parameters - dimensions
Sensor length
30 mm
Sensor width
42 mm
Sensor height
107 mm
Environmental conditions
Ingress protection
IP65
IP67
Ambient temperature
-30 … +80 °C
Ambient conditions - Insulation values
Rated insulation voltage
500 V
Rated impulse withstand voltage
6 kV
Electrical parameters
Thermal test current
10 A
Rated short-circuit current according to EN 60947-5-1
1,000 A
Application category AC-15
230 VAC
Application category AC-15
4 A
Application category DC-13
24 VDC
Application category DC-13
1 A
Switching elements
NO contacts, NC contacts
Switching principle
Quick action
Rebound time, max
3 ms
Switching frequency
5,000 /h
Switching time, max
5.5 ms
Contact Material, Electrical
silver
This article introduces Germany Schmersal / SCHMERSAL limit switch AZ 15 ZVK-M16-1637, if you are interested in Schmersal / SCHMERSAL limit switch, also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience
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