Schmersal
101058853
MR 461-22Y
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Product Conditions:
Electrical data
- Thermal test current
- 16 A
- Utilisation category AC-15
- 230 VAC
- Utilisation category AC-15
- 4 A
- Switching element
- NO contact / NC contact
- Note (Switching element)
- with double break
- Switching principle
- Snap action
- Bounce duration, maximum
- 5 ms
- Switchover time, maximum
- 35 ms
- Material of the contacts, electrical
- Silver
Mechanical data - Dimensions
- Length of sensor
- 64 mm
- Width of sensor
- 118 mm
- Height of sensor
- 201 mm
- Width of Castor
- 6.5 mm
- Diameter of Castor
- 25 mm
Ambient conditions - Insulation values
- Rated insulation voltage U
- 250 VAC
- Rated impulse withstand voltage U
- 4 kV
Safety classification - Safety outputs
- B
- 2,000,000 Operations
General data - Features
- Number of normally closed (NC)
- 2
- Number of normally open (NO)
- 2
General data
- Standards
- EN IEC 60947-5-1
- Working principle
- mechanical
- Slide form
- Castor
- Enclosure material
- Grey cast iron, galvanised
- Enclosure coating material
- painted
- Gross weight
- 1,955 g
Ambient conditions
- Degree of protection
- IP65
- Ambient temperature
- -30 ... +90 °C
Mechanical data - Connection technique
- Termination
- Screw terminals M20 x 1.5
- Cable section, minimum
- 1.5 mm²
- Cable section, maximum
- 2.5 mm²
- Note (Cable section)
- All indications including the conductor ferrules.
- Wire cross-section
- 13 AWG
Mechanical data
- Actuating element
- Roller plunger
- Roller material
- Plastic
- Mechanical life, minimum
- 5,000,000 Operations
- Actuating angle, from left of switch axis
- 30 °
- Actuating angle, from right of switch axis
- 30 °
- Contact opening
- max. 2 x 2.5 mm
- Actuating speed, minimum
- 1 mm/min
- Actuating speed, maximum
- 0.5 m/s
- Note (Actuating speed)
- Actuating speed with vertical actuating angle to switch axis
Approvals - Standards
- Certificates
- DNV
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