EF303S.3 Schmersal Safety Accessories

Product Details

• Material of the contacts, electrical
  Silver
• Mounting flange position
  3
• Ambient temperature, maximum
  +80 °C
• Switching element
  NC contact, NO contact
• positive break travel
  2 mm
• Cable section, minimum
  0.5 mm², rigid, 0.5 mm², flexible
• Length
  46 mm
• Thermal test current
  10 A
• Switching principle
  Slow action
• Contact labelling
  51-52, 63-64
• Note Bounce duration
  Bounce duration at an Actuating speed of 100mm/s
• Degree of protection of clips or terminals
  IP20
• Resistant to vibration
  Resistance to vibration: 20 g / 10…200 Hz
• Number of shutters
  1
• Note (Cable section)
  All indications about the cable section are including the conductor ferrules.
• Restistance to shock
  110 g / 4 ms
• Utilisation category DC-13
  5 A
• Mechanical life, minimum
  10,000,000 Operations
• Number of openers
  1
• Width
  10 mm
Rated insulation voltage Ui
400 V
Suitable for low-voltages
≥ 5 V / ≥ 3.2 mA
Enclosure material
Plastic, glass-fibre reinforced thermoplastic, self-extinguishing
Terminal Connector
Screw connection
Depth
60 mm
Utilisation category AC-15
8 A
Bounce duration, maximum
5 ms
Contact opening
3 mm
Cable section, maximum
2.5 mm², rigid, 1.5 mm², flexible
Degree of protection of the switch rooms
IP40
Installation instructions
pluggable
Standards
EN 60947-5-1, IEC/EN 60947-1
Gross weight
20 g
Ambient temperature, minimum
-25 °C
Switching frequency
1,200 /h

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