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Safety Evaluation Unit T4000-1RCA04 | Category 4 Safety Rating | PL e Performance Level | IP20 Enclosure | by SICK

BRAND: SICK
SKU: 6029947
$3,359.00 List price: $4,221.90
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The Safety Evaluation Unit T4000-1RCA04 is designed for high-level safety evaluation in industrial applications, featuring a Category 4 safety rating and PL e performance level for maximum safety integrity. With support for 1 to 4 non-contact safety switches and multiple display indicators, it ensures reliable machine safety monitoring and control, making it ideal for automation systems that require stringent safety compliance.

Alternatively Known As: Safety Evaluation Unit, Safety Relay Module, Non-contact Safety Switch Controller

Technical Specifications
  • Safety Category: Category 4 (EN ISO 13849)
  • Performance Level: PL e (EN ISO 13849)
  • Mean Probability of Dangerous Failure per Hour (PFHD): 15 x 10^-9 to 9.6 x 10^-8
  • Mission Time: 20 years (EN ISO 13849)
  • Type: Type 4 (EN ISO 14119)
  • Actuator Coding Level: High
  • Number of Non-contact Safety Switches: 1 to 4
  • Display Elements: Power, Output, Error, Status indication
  • Protection Class: III (EN 50178)
  • Contamination Rating: 2
  • Rated Operating Current: 0.3 A (60 V AC), 6 A (30 V AC), 0.3 A (60 V DC), 6 A (30 V DC), 1.5 A (230 V AC), 1.2 A (24 V DC)
  • Rated Insulation Voltage: 250 V
  • Rated Impulse Withstand Voltage: 4000 V AC
  • Supply Voltage: 24 V DC (21 V DC to 27 V DC)
  • Short-circuit Protection: 6 A gG fuse
  • Type of Output: Relays
  • Response Time: ≤ 450 ms
  • Switch-on Time: 10 seconds
  • Number of Application Diagnostic Outputs: 4 semiconductor outputs
  • Number of Safe Outputs (N/O): 2
  • Mechanical Life: 10 million switching cycles
  • Housing Material: Plastic PA6.6
  • Enclosure Rating: IP20
  • Operating Temperature: 0 °C to +55 °C
  • Storage Temperature: 0 °C to +70 °C
  • Dimensions (H x L x W): 114mm x 99mm x 45mm
  • Weight: 0.25 kg
Key Features
  • Category 4 safety rating according to EN ISO 13849
  • Performance level PL e for highest safety integrity
  • High actuator coding level compliant with EN ISO 14119
  • Supports 1 to 4 non-contact safety switches
  • Multiple display indicators including power, output, error, and status
  • Relay type outputs with 2 safe normally open contacts
  • Short-circuit protection with 6 A gG fuse
  • Operating temperature range 0 °C to +55 °C
  • Plastic PA6.6 housing with IP20 enclosure rating
  • Mechanical life of 10 million switching cycles
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with safety systems and electrical standards to ensure compliance and optimal performance.
Applications
  • Industrial safety systems requiring high-level safety evaluation
  • Machine safety monitoring and control
  • Automation systems with safety category 4 requirements
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 need for frequent replacements, minimizing waste
Warranty Information

Warranty details available upon request from SICK; typically includes coverage against manufacturing defects.

Available Now

The SICK T4000-1RCA04 Evaluation Unit Safety Switch is available for immediate purchase, ideal for industrial safety and automation applications.

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