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Stand Still Monitor SIL 3 Safety Level Adjustable Voltage & Time SICK

BRAND: SICK
SKU: 6044981
$1,811.90 List price: $2,277.40
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The Stand Still Monitor is designed for industrial machinery safety, featuring a SIL 3 safety integrity level and adjustable voltage threshold for precise

Alternatively Known As: Standstill Monitor, Motor Standstill Safety Monitor, Drive Standstill Sensor

Technical Specifications
  • Supply voltage: 24 V DC (21.6 V ... 28.8 V)
  • Power consumption: ≤ 4 W
  • 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 normally open, 1 normally closed relay contacts
  • Nominal switching voltage: 250 V AC
  • Switching capacity: N/O 3 A/230 V AC, N/C 1 A/230 V AC
  • Maximum switching frequency: ≤ 1200 operations per hour
  • Mechanical life: ≥ 50 million switching operations
  • Enclosure rating: Terminals IP20, Housing IP40
  • Mounting: 35 mm mounting rail according to EN 60715
  • 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) with Performance level PL e
  • Mean probability of dangerous failure per hour (PFHD) 41 x 10^-9
  • Mission time of 20 years
  • Stop category 1 (EN 60204-1)
  • Relay outputs with positively guided contacts
  • Adjustable voltage threshold and standstill time
  • Electrically isolated semiconductor diagnostic outputs
  • Compact design with 35 mm mounting rail compatibility
Professional Installation Requirements
  • Installation by a qualified electrician or safety technician is required to ensure compliance with safety standards and proper integration into control systems.
Applications
  • Industrial machinery safety monitoring
  • Drive safety functions for standstill detection
  • Safety-related control systems in manufacturing
Standards & Compliance
  • AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Enhances machine safety reducing risk of accidents and associated environmental hazards
  • Durable design reduces waste through long service life
Warranty Information

Standard manufacturer warranty applies; please refer to SICK for specific terms.

Available Now

The SICK MOC3ZA-KAZ33D3 Stand Still Monitor is available for immediate purchase, ideal for industrial safety and drive monitoring applications.

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