SIEMENS 3TK28 34-2BB40 SIRIUS SAFETY RELAY
The Siemens 3TK28 34-2BB40 Sirius Safety Relay is engineered for high-reliability safety applications, especially in press control units. Designed to meet demanding industrial standards, this relay offers secure electrical connectivity and versatile mounting options, making it ideal for various automation safety systems.
Manufacturer: SIEMENS
Type: SIRIUS SAFETY RELAY
Model: 3TK28 34-2BB40
REF NO: G/010409 / 4 011209 445437
Technical Information
- Voltage: 24 VDC
- Protection Class: IP20
- Ambient Temperature: -25 / +60°C
- Type of Electrical Connection: Spring-loaded terminals
- Mounting Type: Screw and snap-on mounting
- Design of the Product: For press control units
- Dimensions: 45 x 120 x 138.5 mm














