Schmersal
103011173
EX-M. 441-11Y-14-1276-2
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Product Conditions:
Explosion protection
- Explosion protection: regulations
- EN IEC 60079-0 | EN IEC 60079-31
- Explosion protection zones
- 21
- Explosion protection category
- 2D
- Explosion protection designation
- II 2D Ex tb IIIC T90°C Db
- Manufacturer declaration
- Manufacturer declaration | Additional simple electrical apparatus (Zone 0 and 20)
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
- Switching principle
- Snap action
- Bounce duration, maximum
- 5 ms
- Switching frequency
- 3,000 /h
- Switchover time, maximum
- 35 ms
- Material of the contacts, electrical
- Silver
Mechanical data - Dimensions
- Length of sensor
- 63 mm
- Width of sensor
- 106 mm
- Height of sensor
- 181 mm
Ambient conditions - Insulation values
- Rated insulation voltage U
- 250 VAC
- Rated impulse withstand voltage U
- 4 kV
General data - Features
- Number of normally closed (NC)
- 1
- Number of normally open (NO)
- 1
General data
- Standards
- EN IEC 60947-5-1
- Working principle
- mechanical
- Enclosure material
- Grey cast iron, galvanised
- Enclosure coating material
- painted
- Gross weight
- 1,785 g
Ambient conditions
- Degree of protection
- IP65 | IP67 | IP66
- Ambient temperature
- -20 ... +60 °C
Mechanical data - Connection technique
- Termination
- Screw terminals M20 x 1.5
- Cable section, minimum
- 1.5 mm²
- Cable section, maximum
- 2.5 mm²
- Wire cross-section
- 13 AWG
Mechanical data
- Mechanical life, minimum
- 10,000,000 Operations
- Contact opening
- 2 x 2.5 mm
Approvals - Standards
- Certificates
- IEC Ex | INMETRO | DEKRA
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