ZS 355-11Z-M20
Item number:151156134
Product features
- Metal enclosure
- Wide range of alternative actuators
- Good resistance to oil and petroleum spirit
- 66,7 mm x 76 mm x 38 mm
- Actuator heads can be repositioned by 4 x 90°
- Mounting details to EN 50041
- Switching points to EN 50041
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Ordering data
Product type descriptionZS 355-11Z-M20
Article number (order number)151156134
eCl@ss number, version 12.027-27-26-01
eCl@ss number, version 11.027-27-26-01
eCl@ss number, version 9.027-27-26-01
ETIM number, version 7.0EC000030
ETIM number, version 6.0EC000030
Approvals - Standards
CertificatescULus
General data
Housing construction formNorm construction design
Actuator type to EN 50041B
Housing materialLight alloy die-casting
Housing coating materialpainted
Gross weight250g
General data - Features
Safety functionsYes
Number of auxiliary contacts1
Number of safety contacts1
Safety classification
StandardsEN IEC 60947-5-1
Mission time20Year(s)
Safety classification - Safety outputs
B10D Normally-closed contact (NC)20,000,000Operations
Mechanical data
Actuating elementPlunger
Mechanical lifetime, minimum30,000,000Operations
Actuating force, minimum12N
Actuating speed, maximum0.5m/s
Note Bounce durationBounce duration in accordance with actuating speed
Actuating torque, minimum0.3Nm
Mechanical data - Connection technique
TerminationScrew terminals M20 x 1.5
Cable section, minimum0.75 mm²
Cable section, maximum2.5 mm²
NoteAll indications including the conductor ferrules.
Mechanical data - connector side B
Connector typFemale connector
Mechanical data - Dimensions
Length of sensor38mm
Width of sensor66.7mm
Height of sensor103.5mm
Ambient conditions
IP Degree of protectionIP65IP67
Ambient temperature-30 ... +80 °C
Ambient conditions - Insulation values
Rated insulation voltage Ui250 VAC500 V
Rated impulse withstand voltage Uimp6kV
Electrical data
Thermal test current10A
Required rated short-circuit current1,000A
Utilisation category AC-15230VAC
Utilisation category AC-154A
Utilisation category DC-1324VDC
Utilisation category DC-134A
Switching element1 NO contact, 1 NC contacts
Switching principleSnap action
Maximum switching frequency5,000/h
Switchover time, maximum2ms
Material of the contacts, electricalSilver
The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.
Generated on: 09/05/2026, 03:00