Steute Ex 97 limit switches are used where moving parts of machines and industrial plants have to be positioned, controlled and monitored. The Ex safety position switches are suitable for sliding and hinged safety guards, which need to be closed to ensure the necessary operational security.
The Ex 97 limit switches feature slow or snap action, positive break NC contacts and are available with various contact configurations.
Features and Benefits
Ex zone 1 and 21
Thermoplastic enclosure, double insulated
Mounting details to EN 50047
High degree of protection IP66 / IP67 / IP69
Wide range of actuators
Supplied with
Supplied with 1 Ex "e" cable gland, M20x1.5
Attribute
Value
Pole and Throw Configuration
DPST
Normal State Configuration
2NC
IP Rating
IP66, IP67, IP69
Maximum Current
4A
Housing Material
Glass Fibre Reinforced Thermoplastic
Maximum AC Voltage
400V
Connection Type
Cable
Series
Ex 97
Action Type
Positive Break, Slow Action
Length
787.4mm
Hazardous Area Certification
IECEx
Depth
812.8mm
Maximum Operating Temperature
+55°C
Minimum Operating Temperature
-60°C
Width
2316.48mm
Priced to Clear
Yes
Mounting Orientation
Vertical
Mechanical Life
>1000000Operations
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