Products | J.W. Winco Standard Parts

GN 3380 Sensor for Pneumatically Operated Clamps / Cylinders


Product description


The GN 3380 sensor detects the piston position of pneumatic cylinders with magnetic pistons. Cylinders installed in pneumatic clamps enable the position detection of the clamp itself by means of this sensor. Upon reaching the switch point, the sensor electronics deliver a high signal, for instance to a machine controller, and also indicate this switch state via the integrated LED display.

For installation, the sensor is inserted into the cylinder groove from above. The side retaining ribs prevent it from falling out. A quarter turn of the fastening screw quickly and reliably locks the sensor into place in the groove.



Cable (outer sheath)
Polyurethane PUR, black

Plastic, 3-pole

Knurled screw connection
Brass, nickel plated
Freely rotating

Temperature range:
-22 °F to +176 °F (-30 °C to +80 °C)

Protection class IP 65, IP 67

RoHS compliant

Technical drawing

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GN 3380 Sensor, for Pneumatically Operated Clamps / Cylinders sketch

Part Options / Table


TFor T-groove cylinder

Connection type

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Dimensions in: Inch (change to Metric)
Cable length l in meterd

Build & Price


Connection type

Cable length l

Electrical properties

Output function

Normally open (NO)


Output type


Supply voltage

10 - 30 V DC

Continuous current Ia

≤ 100 mA

Connection type
Plug (S)

3-pole plug M8x1,
with knurled screw connection,
with PUR cable 0.3 m


Switching frequency

1000 Hz

Power consumption

≤ 8 mA

Voltage drop

≤ 2 V

Protection class


Response sensitivity

3 mT

Overrun distance

10 mm


< 0.8 mT


≤ 0.1 mT

Shock and vibration resistance

30 g, 11 ms / 10 ... 55 Hz, 1 mm


According to EN 60947-5-2

Switch state LED


Reverse polarity protection


Short-circuit protection


Approvals, conformity

CE marking

982910aa-5a77-4fcc-9ea5-5c9a9a4e0000 Skizze Logo CULUS

Selected Part

Total US Dollars (net)
In stock: 0
Call / Email for Delivery Time
Please note our quantity discounts (US Dollars).
≥ 500$37.16
Weight: -
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: -
This part is new in our product range, no details are available at this time. For more recent details on the RoHS compatibility, please contact our Sales Department!
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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