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Safety Relay Module SIL 3 Standstill Safety Function IP40 Protection SICK

BRAND: SICK
SKU: 6047864
$1,835.70 List price: $2,307.30
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The Safety Relay Module SIL 3 is designed for industrial safety systems, providing a standstill safety function and high reliability with a mechanical life of over
Technical Specifications
  • Supply voltage: 400 V AC (320 V ... 440 V), 24 V DC for diagnostic outputs
  • Residual ripple: 10%
  • Maximum power consumption: ≤ 10 VA
  • Measured/motor voltage: ≤ 690 V AC (≤ 600 V AC for UL 508 applications)
  • Voltage threshold adjustable from 20 mV to 400 mV
  • Standstill time adjustable from 0.2 s to 6 s
  • Response time ≤ 100 ms
  • Contact configuration: 3 NO and 1 NC relay contacts, positively guided
  • Nominal switching voltage: 250 V AC
  • Switching capacity: N/O 3 A/230 V AC, N/C 1 A/230 V AC
  • Mechanical life: ≥ 50 million switching operations
  • Mounting: 35 mm mounting rail according to EN 60715
  • Enclosure rating: Terminals IP20, Housing IP40
  • Shock resistance: 30 g, 11 ms
  • Vibration resistance: 10 Hz to 55 Hz
  • Dimensions (H x L x W): 112mm x 121mm x 45mm
  • Weight: 0.4 kg
Key Features
  • Safety integrity level SIL 3 (IEC 61508)
  • Category 4 (EN ISO 13849) and Performance level PL e
  • Standstill drive safety function
  • Spring terminals with plug-in spring terminals for easy wiring
  • Positively guided relay contacts with 3 NO and 1 NC
  • High mechanical life of ≥ 50 million switching operations
  • Compact dimensions: 45 mm x 112 mm x 121 mm
  • IP20 rated terminals and IP40 housing protection
  • Diagnostic semiconductor outputs with short-circuit protection
Professional Installation Requirements
  • Installation must be performed by a qualified electrician or technician familiar with safety relay systems and relevant electrical standards.
Applications
  • Industrial safety systems requiring SIL 3 and Category 4 safety integrity
  • Machine safety monitoring with standstill detection
  • Automation systems requiring reliable safety relay functions
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
  • AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • High reliability reduces downtime and waste from equipment failure
  • Energy-efficient operation with low power consumption (≤ 10 VA)
Warranty Information

Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.

Available Now

The SICK MOC3ZA-KAZ34A6 Safety Relay Module is available for immediate purchase, ideal for industrial safety and automation applications requiring high safety integrity.

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