Products

Position Switches & Sensors

SCHMERSAL ENCLOSED POSITION SWITCH MA 471-12/12Y

Product Code: 101061198

Technical Specifications

Actuating Torque (Nm) 0.31
Assured "OFF" Switching Distance (mm) 15
Assured "ON" Switching Distance (mm) 8
Cable Note All indications including the conductor ferrules.
Coding Level According to EN ISO 14119 High
Design of Control Element p-type
eCl@ss Number, Version 11.0 27-27-01-01
eCl@ss Number, Version 9.0 27-27-01-01
ETIM 6.0 EC002714
ETIM 7.0 EC001487
Gross Weight (g) 30
Housing Construction Form Block
Installation Conditions Arbitrarily
Integral System Diagnostics Status Yes
Latching Force (N) 5
Material of The Cable Mantle PVC
Maximum Actuating Speed (m/s) 1
Maximum Bounce Duration (ms) 2
Maximum Electrical Power Consumption (W) 8.5
Maximum Fuse Rating 6 A gG D-fuse
Maximum Holding Force (N) 2600
Maximum Switching Capacity (W) 10
Minimum Actuating Force (N) 9
Minimum Actuating Speed (mm/min) 10
Minimum Ambient Temperature (°C) 0
Minimum Positive Break Force (N) 40
Net Weight (g) 388.19
No. of Actuating Directions 3
No. of Auxiliary Contacts 1
No. of Cable Wires 4
No. of Safety Contacts 3
Positive Break Travel (mm) 10
Protection Class of Operating Resource 3
Rated Control Voltage AC/DC (V) 24
Rated Operating Current (mA) 2100
Rated Short-circuit Current (A) 400
Recommended Actuator RST16-1 | RST-U-2
Recommended Safety Switchgear SRB-E-301ST | SRB-E-201LC
Resistance to Shock (g/ms) 30 / 11
Roller Material Plastic
Sensor Height (mm) 92
Sensor Length (mm) 38
Switching Element NO contact, NC contact
Switching Principle slow action, positive break NC contact
Utilisation Category DC-13 | AC-15
Wire Cross-Section 0.25 mm
Working Principle Mechanical
Brand SCHMERSAL
Actuator Type Magnet
Cable Entry 1x M20
Cable Length (m) 2
Contact Material Silver
Degree of Protection IP67 / IP65
Depth (mm) 37
EAN 4030660000000
Enclosure Coating Material Painted
Enclosure Material Aluminium / chromated steel
Height (mm) 11
Maximum Ambient Temperature (°C) 90
Maximum Cable Cross Section (mm²) 2.5
Minimum Cable Cross Section (mm²) 0.75
Minimum Mechanical Life 1000000 Operations
Mounting Type Fine-adjustment through slotted holes
No. of Normally-open Contacts 1
Overvoltage Category 3
Pollution Degree 2
Rated Impulse Withstand Voltage (kV) 4
Rated Insulation Voltage (V) 400
Standards EN IEC 60947-5-2 / DIN VDE 0660-208
Storage Temperature (°C) -25 to 70
Terminal Type Screw terminals M20 x 1.5
Width (mm) 10

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