Festive Deal Siemens 3tk2827-1bb40 + Gift Included [gXVIEbsl]

Festive Deal Siemens 3tk2827-1bb40 + Gift Included [gXVIEbsl] | SIRIUS Safety Relay – 3 NO + 1 NC, 24V DC

Overview

The Festive Deal Siemens 3tk2827-1bb40 + Gift Included [gXVIEbsl] is a safety relay from the SIRIUS 3TK28 series, designed for monitoring emergency stop buttons, safety gates, and light curtains. With 3 NO + 1 NC contacts and 24V DC control voltage, it provides Category 4, Performance Level e (PL e), and SIL 3 safety ratings, ensuring the highest level of personnel and machine protection.

Key Features

• Safety Contacts: 3 Normally Open (NO), 1 Normally Closed (NC)

• Control Voltage: 24V DC

• Safety Category:

  • EN ISO 13849-1: Category 4 / PL e

  • IEC 62061: SIL 3

• Reset Function: Manual or automatic reset (configurable)

• Terminals: Screw-type for secure wiring

• LED Indicators: For status and fault diagnostics

• Compact Width: Saves space in control cabinets

• Mounting: DIN rail

Technical Specifications

• Catalog Number: 3TK2827-1BB40

• Input Devices Supported: Emergency stop, safety gate switch, 2-hand control

• Rated Operating Voltage (Ue): 24V DC

• Switching Capacity: Up to 250V AC / 6 A

• Response Time: Typically <30 ms

• Protection Class: IP20

• Operating Temperature: -25°C to +60°C

• Dimensions (W x H x D): Approx. 45 mm x 100 mm x 121 mm

• Certifications: CE, TÜV, cULus, EN ISO 13849-1, IEC 61508

• Country of Origin: Germany

Applications

• Emergency Stop Circuits (E-STOP)

• Safety Door Monitoring

• Two-Hand Control Systems

• Light Curtain and Safety Sensor Monitoring

• Industrial Machine and Process Safety

Why Choose the 3TK2827-1BB40?

• High Safety Rating: PL e / SIL 3 certified for maximum protection

• Flexible Configuration: Manual/auto reset for system adaptability

• Compact Design: Saves valuable cabinet space

• Diagnostic LEDs: Easy status monitoring and troubleshooting

• Durable Siemens Reliability: For critical safety circuits

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