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Wieland Safety Relay SNA4003K-A

Wieland Safety Relay SNA4003K-A Wieland Safety Relay Supplier In Bangladesh Importer In Bangladesh Price In Bangladesh BD

General Information:

  • Manufacturer: Wieland Electric
  • Model: SNA4003K-A
  • Product Type: Safety Relay
  • Series: SNA series

Key Parameters:

  • Function:
    • Safety relay for monitoring safety circuits such as emergency stops, safety doors, and light curtains.
  • Contact Configuration:
    • Typically 3 NO (Normally Open) + 1 NC (Normally Closed) safety contacts.
    • Designed to safely switch high-current loads in emergency conditions.
  • Operating Voltage:
    • 24V AC/DC (depending on the variant, ensure the correct version for your application)
  • Output:
    • Safety outputs: 3 normally open contacts (NO) for breaking the circuit in an emergency.
    • Auxiliary contact: 1 normally closed (NC) contact for feedback loop monitoring or diagnostics.
  • Operating Current:
    • Maximum switching current: Typically up to 6 A per contact.
  • Safety Standards:
    • Compliant with safety standards such as EN ISO 13849-1 (Performance Level PL e), IEC 62061, and EN 60204-1.
    • SIL 3 (Safety Integrity Level) capable, ensuring it meets the highest safety requirements in industrial applications.
    • Category 4 according to EN 954-1 for emergency stop functions.
  • Mechanical Life:
    • The relay has a high mechanical endurance, typically over 10 million operations.
  • Electrical Life:
    • Expected to last over 100,000 operations at rated load.
  • Mounting:
    • DIN rail mountable, which allows for easy integration into control cabinets.
  • Terminal Type:
    • Screw terminals for reliable and secure connections of wiring.
  • Dimensions:
    • Standard dimensions: Approximately 22.5 mm width, suitable for compact mounting in electrical cabinets.
  • Operating Temperature:
    • Typically -25°C to +55°C.

Application:

  • Commonly used in machinery and automation systems to ensure that safety circuits are functioning correctly.
  • Can monitor safety devices such as emergency stop buttons, safety gates, or light curtains and provide reliable switching in hazardous situations.
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Wieland Safety Relay SNA4003K-A Wieland Safety Relay Supplier In Bangladesh Importer In Bangladesh Price In Bangladesh BD

General Information:

  • Manufacturer: Wieland Electric
  • Model: SNA4003K-A
  • Product Type: Safety Relay
  • Series: SNA series

Key Parameters:

  • Function:
    • Safety relay for monitoring safety circuits such as emergency stops, safety doors, and light curtains.
  • Contact Configuration:
    • Typically 3 NO (Normally Open) + 1 NC (Normally Closed) safety contacts.
    • Designed to safely switch high-current loads in emergency conditions.
  • Operating Voltage:
    • 24V AC/DC (depending on the variant, ensure the correct version for your application)
  • Output:
    • Safety outputs: 3 normally open contacts (NO) for breaking the circuit in an emergency.
    • Auxiliary contact: 1 normally closed (NC) contact for feedback loop monitoring or diagnostics.
  • Operating Current:
    • Maximum switching current: Typically up to 6 A per contact.
  • Safety Standards:
    • Compliant with safety standards such as EN ISO 13849-1 (Performance Level PL e), IEC 62061, and EN 60204-1.
    • SIL 3 (Safety Integrity Level) capable, ensuring it meets the highest safety requirements in industrial applications.
    • Category 4 according to EN 954-1 for emergency stop functions.
  • Mechanical Life:
    • The relay has a high mechanical endurance, typically over 10 million operations.
  • Electrical Life:
    • Expected to last over 100,000 operations at rated load.
  • Mounting:
    • DIN rail mountable, which allows for easy integration into control cabinets.
  • Terminal Type:
    • Screw terminals for reliable and secure connections of wiring.
  • Dimensions:
    • Standard dimensions: Approximately 22.5 mm width, suitable for compact mounting in electrical cabinets.
  • Operating Temperature:
    • Typically -25°C to +55°C.

Application:

  • Commonly used in machinery and automation systems to ensure that safety circuits are functioning correctly.
  • Can monitor safety devices such as emergency stop buttons, safety gates, or light curtains and provide reliable switching in hazardous situations.

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