Z4V7H 355-11Z-M20-2138-RMS
Item number:133008856
Product features
- Snap action with constant contact pressure up to switching point
- 3 cable entries lateral M 20 x 1.5
- 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
Ordering data
Product type descriptionZ4V7H 355-11Z-M20-2138-RMS
Article number (order number)133008856
EAN (European Article Number)8905236101168
General data
Housing construction formNorm construction design
Housing materialLight alloy die-casting
Housing coating materialpainted
Lever materialMetal film
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 elementRoller lever
Roller materialBrass
Mechanical lifetime, minimum30,000,000Operations
Actuating force, minimum17N
Actuating speed, maximum2.5m/s
Note (Actuating speed)Actuating speed with actuating angle 30° to switch axis
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 - Dimensions
Length of sensor57.3mm
Width of sensor66.7mm
Height of sensor171.5mm
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: 13/05/2026, 12:25